New York Fed yield-curve model: estimated probability of a recession 12 months ahead
A New York Fed model’s estimate of the chance of a recession 12 months later, worked out from the gap between 10-year and 3-month Treasury rates.
The New York Fed’s model estimate, from the 10-year minus 3-month spread, of the probability of a U.S. recession twelve months later. Each month on the chart is the month the estimate refers to. Monthly.
Source: Federal Reserve Bank of New York (model); Board of Governors of the Federal Reserve System (Treasury yields), via Federal Reserve Bank of New York, Capital Markets research, Probability of US Recession Predicted by Treasury Spread (allmonth.xls).
13.9%
The New York Fed’s model estimate, made from the Aug. 2026 spread. No status: the publisher sets no threshold.
Model probability, by the month it refers to
Left and Right arrows read the values point by point; Page Up and Page Down jump a tenth of the way later or earlier; Home and End go to the ends; Escape clears.
- NBER recessions
Left and Right arrows read the values point by point; Page Up and Page Down jump a tenth of the way later or earlier; Home and End go to the ends; Escape clears.
- NBER recessions
Left and Right arrows read the values point by point; Page Up and Page Down jump a tenth of the way later or earlier; Home and End go to the ends; Escape clears.
- NBER recessions
Left and Right arrows read the values point by point; Page Up and Page Down jump a tenth of the way later or earlier; Home and End go to the ends; Escape clears.
- NBER recessions
Each point is the model’s estimate for that month, made from the spread 12 months earlier; points after Aug. 2026 are estimates for months that have not happened yet.
Shaded: NBER recessions (peak month excluded, trough month included). NBER dates recessions after the fact, up to 21 months later (NBER’s longest announcement lag so far), so the most recent months cannot be shaded until it does. NBER has not announced a business cycle peak since February 2020 (as of , when the site last checked NBER’s announcements).
Data table
The table lists the 812 dates the charts draw; the CSV has all 824 rows.
| Month | 10-year yield, % | 3-month bill, % | 3-month bill, bond-equivalent, % | Spread, points | Model probability, % |
|---|---|---|---|---|---|
| 2027-08-01 | 13.8825 | ||||
| 2027-07-01 | 15.1874 | ||||
| 2027-06-01 | 16.0619 | ||||
| 2027-05-01 | 14.9758 | ||||
| 2027-04-01 | 17.6275 | ||||
| 2027-03-01 | 18.7985 | ||||
| 2027-02-01 | 20.7272 | ||||
| 2027-01-01 | 18.7763 | ||||
| 2026-12-01 | 20.3612 | ||||
| 2026-11-01 | 25.0507 | ||||
| 2026-10-01 | 26.509 | ||||
| 2026-09-01 | 27.4167 | ||||
| 2026-08-01 | 4.68 | 3.72 | 3.8075 | 0.8725 | 28.8466 |
| 2026-07-01 | 4.6 | 3.73 | 3.8178 | 0.7822 | 28.947 |
| 2026-06-01 | 4.47 | 3.66 | 3.7455 | 0.7245 | 28.7153 |
| 2026-05-01 | 4.48 | 3.6 | 3.6835 | 0.7965 | 28.301 |
| 2026-04-01 | 4.32 | 3.61 | 3.6938 | 0.6262 | 30.4489 |
| 2026-03-01 | 4.25 | 3.61 | 3.6938 | 0.5562 | 30.2198 |
| 2026-02-01 | 4.13 | 3.6 | 3.6835 | 0.4465 | 27.0075 |
| 2026-01-01 | 4.21 | 3.57 | 3.6525 | 0.5575 | 23.1754 |
| 2025-12-01 | 4.14 | 3.59 | 3.6732 | 0.4668 | 29.3972 |
| 2025-11-01 | 4.09 | 3.78 | 3.8695 | 0.2205 | 33.5634 |
| 2025-10-01 | 4.06 | 3.82 | 3.9108 | 0.1492 | 42.045 |
| 2025-09-01 | 4.12 | 3.92 | 4.0142 | 0.1058 | 57.055 |
| 2025-08-01 | 4.26 | 4.12 | 4.2212 | 0.0388 | 61.7891 |
| 2025-07-01 | 4.39 | 4.25 | 4.3558 | 0.0342 | 56.2858 |
| 2025-06-01 | 4.38 | 4.23 | 4.3351 | 0.0449 | 55.8276 |
| 2025-05-01 | 4.42 | 4.25 | 4.3558 | 0.0642 | 51.8178 |
| 2025-04-01 | 4.28 | 4.21 | 4.3144 | -0.0344 | 50.0403 |
| 2025-03-01 | 4.28 | 4.2 | 4.304 | -0.024 | 58.3127 |
| 2025-02-01 | 4.45 | 4.22 | 4.3247 | 0.1253 | 58.3127 |
| 2025-01-01 | 4.63 | 4.21 | 4.3144 | 0.3156 | 61.473 |
| 2024-12-01 | 4.39 | 4.27 | 4.3765 | 0.0135 | 62.9365 |
| 2024-11-01 | 4.36 | 4.42 | 4.532 | -0.172 | 51.8387 |
| 2024-10-01 | 4.1 | 4.51 | 4.6254 | -0.5254 | 46.111 |
| 2024-09-01 | 3.72 | 4.72 | 4.8433 | -1.1233 | 56.1602 |
| 2024-08-01 | 3.87 | 5.05 | 5.1863 | -1.3163 | 60.8256 |
| 2024-07-01 | 4.25 | 5.2 | 5.3424 | -1.0924 | 66.0095 |
| 2024-06-01 | 4.31 | 5.24 | 5.3841 | -1.0741 | 67.3054 |
| 2024-05-01 | 4.48 | 5.25 | 5.3945 | -0.9145 | 70.854 |
| 2024-04-01 | 4.54 | 5.24 | 5.3841 | -0.8441 | 68.2214 |
| 2024-03-01 | 4.21 | 5.24 | 5.3841 | -1.1741 | 57.7709 |
| 2024-02-01 | 4.21 | 5.24 | 5.3841 | -1.1741 | 54.4896 |
| 2024-01-01 | 4.06 | 5.22 | 5.3633 | -1.3033 | 57.1334 |
| 2023-12-01 | 4.02 | 5.24 | 5.3841 | -1.3641 | 47.3082 |
| 2023-11-01 | 4.5 | 5.27 | 5.4153 | -0.9153 | 38.0565 |
| 2023-10-01 | 4.8 | 5.34 | 5.4882 | -0.6882 | 26.027 |
| 2023-09-01 | 4.38 | 5.32 | 5.4674 | -1.0874 | 23.0673 |
| 2023-08-01 | 4.17 | 5.3 | 5.4466 | -1.2766 | 25.1495 |
| 2023-07-01 | 3.9 | 5.25 | 5.3945 | -1.4945 | 17.6265 |
| 2023-06-01 | 3.75 | 5.16 | 5.3008 | -1.5508 | 5.9258 |
| 2023-05-01 | 3.57 | 5.14 | 5.28 | -1.71 | 4.1063 |
| 2023-04-01 | 3.46 | 4.92 | 5.0512 | -1.5912 | 3.7102 |
| 2023-03-01 | 3.66 | 4.69 | 4.8122 | -1.1522 | 5.4923 |
| 2023-02-01 | 3.75 | 4.65 | 4.7707 | -1.0207 | 6.1413 |
| 2023-01-01 | 3.53 | 4.54 | 4.6565 | -1.1265 | 6.0442 |
| 2022-12-01 | 3.62 | 4.25 | 4.3558 | -0.7358 | 7.7036 |
| 2022-11-01 | 3.89 | 4.15 | 4.2522 | -0.3622 | 6.8285 |
| 2022-10-01 | 3.98 | 3.72 | 3.8075 | 0.1725 | 6.6633 |
| 2022-09-01 | 3.52 | 3.13 | 3.1988 | 0.3212 | 8.4591 |
| 2022-08-01 | 2.9 | 2.63 | 2.6844 | 0.2156 | 9.4854 |
| 2022-07-01 | 2.9 | 2.23 | 2.2738 | 0.6262 | 9.0649 |
| 2022-06-01 | 3.14 | 1.49 | 1.5164 | 1.6236 | 7.081 |
| 2022-05-01 | 2.9 | 0.98 | 0.9961 | 1.9039 | 6.1062 |
| 2022-04-01 | 2.75 | 0.76 | 0.772 | 1.978 | 5.9547 |
| 2022-03-01 | 2.13 | 0.44 | 0.4466 | 1.6834 | 6.2616 |
| 2022-02-01 | 1.93 | 0.33 | 0.3349 | 1.5951 | 9.5911 |
| 2022-01-01 | 1.76 | 0.15 | 0.1521 | 1.6079 | 12.1891 |
| 2021-12-01 | 1.47 | 0.06 | 0.0608 | 1.4092 | 14.3616 |
| 2021-11-01 | 1.56 | 0.05 | 0.0507 | 1.5093 | 15.239 |
| 2021-10-01 | 1.58 | 0.05 | 0.0507 | 1.5293 | 16.6229 |
| 2021-09-01 | 1.37 | 0.04 | 0.0406 | 1.3294 | 18.5896 |
| 2021-08-01 | 1.28 | 0.05 | 0.0507 | 1.2293 | 18.9279 |
| 2021-07-01 | 1.32 | 0.05 | 0.0507 | 1.2693 | 19.981 |
| 2021-06-01 | 1.52 | 0.04 | 0.0406 | 1.4794 | 18.6019 |
| 2021-05-01 | 1.62 | 0.02 | 0.0203 | 1.5997 | 19.1073 |
| 2021-04-01 | 1.64 | 0.02 | 0.0203 | 1.6197 | 19.4565 |
| 2021-03-01 | 1.61 | 0.03 | 0.0304 | 1.5796 | 18.4658 |
| 2021-02-01 | 1.26 | 0.04 | 0.0406 | 1.2194 | 30.7301 |
| 2021-01-01 | 1.08 | 0.08 | 0.0811 | 0.9989 | 25.2037 |
| 2020-12-01 | 0.93 | 0.09 | 0.0913 | 0.8387 | 23.6237 |
| 2020-11-01 | 0.87 | 0.09 | 0.0913 | 0.7787 | 24.6102 |
| 2020-10-01 | 0.79 | 0.1 | 0.1014 | 0.6886 | 29.0358 |
| 2020-09-01 | 0.68 | 0.11 | 0.1116 | 0.5684 | 34.805 |
| 2020-08-01 | 0.65 | 0.1 | 0.1014 | 0.5486 | 37.9271 |
| 2020-07-01 | 0.62 | 0.13 | 0.1318 | 0.4882 | 31.4788 |
| 2020-06-01 | 0.73 | 0.16 | 0.1623 | 0.5677 | 32.8796 |
| 2020-05-01 | 0.67 | 0.13 | 0.1318 | 0.5382 | 29.6229 |
| 2020-04-01 | 0.66 | 0.14 | 0.142 | 0.518 | 27.4893 |
| 2020-03-01 | 0.87 | 0.29 | 0.2942 | 0.5758 | 27.0796 |
| 2020-02-01 | 1.5 | 1.52 | 1.5471 | -0.0471 | 24.6188 |
| 2020-01-01 | 1.76 | 1.52 | 1.5471 | 0.2129 | 23.6219 |
| 2019-12-01 | 1.86 | 1.54 | 1.5675 | 0.2925 | 21.3459 |
| 2019-11-01 | 1.81 | 1.54 | 1.5675 | 0.2425 | 15.7683 |
| 2019-10-01 | 1.71 | 1.65 | 1.6799 | 0.0301 | 14.1197 |
| 2019-09-01 | 1.7 | 1.89 | 1.9254 | -0.2254 | 14.5054 |
| 2019-08-01 | 1.63 | 1.95 | 1.9869 | -0.3569 | 14.6145 |
| 2019-07-01 | 2.06 | 2.1 | 2.1405 | -0.0805 | 13.5994 |
| 2019-06-01 | 2.07 | 2.17 | 2.2123 | -0.1423 | 12.5063 |
| 2019-05-01 | 2.4 | 2.35 | 2.3969 | 0.0031 | 11.1182 |
| 2019-04-01 | 2.53 | 2.38 | 2.4277 | 0.1023 | 11.2105 |
| 2019-03-01 | 2.57 | 2.4 | 2.4482 | 0.1218 | 10.8366 |
| 2019-02-01 | 2.68 | 2.39 | 2.4379 | 0.2421 | 9.1421 |
| 2019-01-01 | 2.71 | 2.37 | 2.4174 | 0.2926 | 10.4146 |
| 2018-12-01 | 2.83 | 2.37 | 2.4174 | 0.4126 | 11.4585 |
| 2018-11-01 | 3.12 | 2.33 | 2.3764 | 0.7436 | 10.9539 |
| 2018-10-01 | 3.15 | 2.25 | 2.2943 | 0.8557 | 9.035 |
| 2018-09-01 | 3.0 | 2.13 | 2.1713 | 0.8287 | 10.3271 |
| 2018-08-01 | 2.89 | 2.03 | 2.0688 | 0.8212 | 9.9858 |
| 2018-07-01 | 2.89 | 1.96 | 1.9971 | 0.8929 | 9.4544 |
| 2018-06-01 | 2.91 | 1.9 | 1.9357 | 0.9743 | 9.869 |
| 2018-05-01 | 2.98 | 1.86 | 1.8947 | 1.0853 | 7.8283 |
| 2018-04-01 | 2.87 | 1.76 | 1.7924 | 1.0776 | 7.0143 |
| 2018-03-01 | 2.84 | 1.7 | 1.731 | 1.109 | 5.1834 |
| 2018-02-01 | 2.86 | 1.57 | 1.5981 | 1.2619 | 4.1727 |
| 2018-01-01 | 2.58 | 1.41 | 1.4347 | 1.1453 | 4.0601 |
| 2017-12-01 | 2.4 | 1.32 | 1.3428 | 1.0572 | 3.7396 |
| 2017-11-01 | 2.35 | 1.23 | 1.251 | 1.099 | 5.4934 |
| 2017-10-01 | 2.36 | 1.07 | 1.0878 | 1.2722 | 7.5585 |
| 2017-09-01 | 2.2 | 1.03 | 1.047 | 1.153 | 8.3973 |
| 2017-08-01 | 2.21 | 1.01 | 1.0266 | 1.1834 | 9.2073 |
| 2017-07-01 | 2.32 | 1.07 | 1.0878 | 1.2322 | 9.8505 |
| 2017-06-01 | 2.19 | 0.98 | 0.9961 | 1.1939 | 8.1054 |
| 2017-05-01 | 2.3 | 0.89 | 0.9044 | 1.3956 | 6.6081 |
| 2017-04-01 | 2.3 | 0.8 | 0.8128 | 1.4872 | 6.2844 |
| 2017-03-01 | 2.48 | 0.74 | 0.7517 | 1.7283 | 6.1365 |
| 2017-02-01 | 2.42 | 0.52 | 0.5279 | 1.8921 | 7.2018 |
| 2017-01-01 | 2.43 | 0.51 | 0.5178 | 1.9122 | 4.5582 |
| 2016-12-01 | 2.49 | 0.51 | 0.5178 | 1.9722 | 3.5653 |
| 2016-11-01 | 2.14 | 0.45 | 0.4568 | 1.6832 | 2.9591 |
| 2016-10-01 | 1.76 | 0.33 | 0.3349 | 1.4251 | 3.3567 |
| 2016-09-01 | 1.63 | 0.29 | 0.2942 | 1.3358 | 2.9108 |
| 2016-08-01 | 1.56 | 0.3 | 0.3044 | 1.2556 | 3.1303 |
| 2016-07-01 | 1.5 | 0.3 | 0.3044 | 1.1956 | 2.3706 |
| 2016-06-01 | 1.64 | 0.27 | 0.2739 | 1.3661 | 2.1987 |
| 2016-05-01 | 1.81 | 0.27 | 0.2739 | 1.5361 | 2.787 |
| 2016-04-01 | 1.81 | 0.23 | 0.2333 | 1.5767 | 4.019 |
| 2016-03-01 | 1.89 | 0.29 | 0.2942 | 1.5958 | 3.5509 |
| 2016-02-01 | 1.78 | 0.31 | 0.3146 | 1.4654 | 3.8048 |
| 2016-01-01 | 2.09 | 0.26 | 0.2638 | 1.8262 | 4.4183 |
| 2015-12-01 | 2.24 | 0.23 | 0.2333 | 2.0067 | 2.7876 |
| 2015-11-01 | 2.26 | 0.12 | 0.1217 | 2.1383 | 2.3002 |
| 2015-10-01 | 2.07 | 0.02 | 0.0203 | 2.0497 | 2.4057 |
| 2015-09-01 | 2.17 | 0.02 | 0.0203 | 2.1497 | 1.6921 |
| 2015-08-01 | 2.17 | 0.07 | 0.071 | 2.099 | 2.0383 |
| 2015-07-01 | 2.32 | 0.03 | 0.0304 | 2.2896 | 1.6925 |
| 2015-06-01 | 2.36 | 0.02 | 0.0203 | 2.3397 | 1.5643 |
| 2015-05-01 | 2.2 | 0.02 | 0.0203 | 2.1797 | 1.64 |
| 2015-04-01 | 1.94 | 0.02 | 0.0203 | 1.9197 | 1.2891 |
| 2015-03-01 | 2.04 | 0.03 | 0.0304 | 2.0096 | 1.3109 |
| 2015-02-01 | 1.98 | 0.02 | 0.0203 | 1.9597 | 1.3324 |
| 2015-01-01 | 1.88 | 0.03 | 0.0304 | 1.8496 | 1.0225 |
| 2014-12-01 | 2.21 | 0.03 | 0.0304 | 2.1796 | 1.0061 |
| 2014-11-01 | 2.33 | 0.02 | 0.0203 | 2.3097 | 1.3548 |
| 2014-10-01 | 2.3 | 0.02 | 0.0203 | 2.2797 | 1.5399 |
| 2014-09-01 | 2.53 | 0.02 | 0.0203 | 2.5097 | 1.0747 |
| 2014-08-01 | 2.42 | 0.03 | 0.0304 | 2.3896 | 1.2479 |
| 2014-07-01 | 2.54 | 0.03 | 0.0304 | 2.5096 | 1.6146 |
| 2014-06-01 | 2.6 | 0.04 | 0.0406 | 2.5594 | 2.5167 |
| 2014-05-01 | 2.56 | 0.03 | 0.0304 | 2.5296 | 4.1876 |
| 2014-04-01 | 2.71 | 0.03 | 0.0304 | 2.6796 | 5.3823 |
| 2014-03-01 | 2.72 | 0.05 | 0.0507 | 2.6693 | 4.3062 |
| 2014-02-01 | 2.71 | 0.05 | 0.0507 | 2.6593 | 4.2495 |
| 2014-01-01 | 2.86 | 0.04 | 0.0406 | 2.8194 | 4.4811 |
| 2013-12-01 | 2.9 | 0.07 | 0.071 | 2.829 | 5.7383 |
| 2013-11-01 | 2.72 | 0.07 | 0.071 | 2.649 | 6.4259 |
| 2013-10-01 | 2.62 | 0.05 | 0.0507 | 2.5693 | 5.7414 |
| 2013-09-01 | 2.81 | 0.02 | 0.0203 | 2.7897 | 6.0398 |
| 2013-08-01 | 2.74 | 0.04 | 0.0406 | 2.6994 | 6.2694 |
| 2013-07-01 | 2.58 | 0.04 | 0.0406 | 2.5394 | 7.5275 |
| 2013-06-01 | 2.3 | 0.05 | 0.0507 | 2.2493 | 6.668 |
| 2013-05-01 | 1.93 | 0.04 | 0.0406 | 1.8894 | 5.3163 |
| 2013-04-01 | 1.76 | 0.06 | 0.0608 | 1.6992 | 3.7571 |
| 2013-03-01 | 1.96 | 0.09 | 0.0913 | 1.8687 | 3.1758 |
| 2013-02-01 | 1.98 | 0.1 | 0.1014 | 1.8786 | 4.2486 |
| 2013-01-01 | 1.91 | 0.07 | 0.071 | 1.839 | 3.9115 |
| 2012-12-01 | 1.72 | 0.07 | 0.071 | 1.649 | 3.752 |
| 2012-11-01 | 1.65 | 0.09 | 0.0913 | 1.5587 | 3.5993 |
| 2012-10-01 | 1.75 | 0.1 | 0.1014 | 1.6486 | 2.9958 |
| 2012-09-01 | 1.72 | 0.11 | 0.1116 | 1.6084 | 3.752 |
| 2012-08-01 | 1.68 | 0.1 | 0.1014 | 1.5786 | 2.4057 |
| 2012-07-01 | 1.53 | 0.1 | 0.1014 | 1.4286 | 0.805 |
| 2012-06-01 | 1.62 | 0.09 | 0.0913 | 1.5287 | 0.805 |
| 2012-05-01 | 1.8 | 0.09 | 0.0913 | 1.7087 | 0.5965 |
| 2012-04-01 | 2.05 | 0.08 | 0.0811 | 1.9689 | 0.3627 |
| 2012-03-01 | 2.17 | 0.08 | 0.0811 | 2.0889 | 0.4299 |
| 2012-02-01 | 1.97 | 0.09 | 0.0913 | 1.8787 | 0.3304 |
| 2012-01-01 | 1.97 | 0.03 | 0.0304 | 1.9396 | 0.4899 |
| 2011-12-01 | 1.98 | 0.01 | 0.0101 | 1.9699 | 0.5769 |
| 2011-11-01 | 2.01 | 0.01 | 0.0101 | 1.9999 | 1.4244 |
| 2011-10-01 | 2.15 | 0.02 | 0.0203 | 2.1297 | 1.9811 |
| 2011-09-01 | 1.98 | 0.01 | 0.0101 | 1.9699 | 1.7239 |
| 2011-08-01 | 2.3 | 0.02 | 0.0203 | 2.2797 | 1.6191 |
| 2011-07-01 | 3.0 | 0.04 | 0.0406 | 2.9594 | 0.9748 |
| 2011-06-01 | 3.0 | 0.04 | 0.0406 | 2.9594 | 0.6535 |
| 2011-05-01 | 3.17 | 0.04 | 0.0406 | 3.1294 | 0.4724 |
| 2011-04-01 | 3.46 | 0.06 | 0.0608 | 3.3992 | 0.2068 |
| 2011-03-01 | 3.41 | 0.1 | 0.1014 | 3.3086 | 0.257 |
| 2011-02-01 | 3.58 | 0.13 | 0.1318 | 3.4482 | 0.2567 |
| 2011-01-01 | 3.39 | 0.15 | 0.1521 | 3.2379 | 0.2146 |
| 2010-12-01 | 3.29 | 0.14 | 0.142 | 3.148 | 0.2771 |
| 2010-11-01 | 2.76 | 0.14 | 0.142 | 2.618 | 0.3984 |
| 2010-10-01 | 2.54 | 0.13 | 0.1318 | 2.4082 | 0.4216 |
| 2010-09-01 | 2.65 | 0.15 | 0.1521 | 2.4979 | 0.4548 |
| 2010-08-01 | 2.7 | 0.16 | 0.1623 | 2.5377 | 0.3502 |
| 2010-07-01 | 3.01 | 0.16 | 0.1623 | 2.8477 | 0.3779 |
| 2010-06-01 | 3.2 | 0.12 | 0.1217 | 3.0783 | 0.2782 |
| 2010-05-01 | 3.42 | 0.16 | 0.1623 | 3.2577 | 0.6204 |
| 2010-04-01 | 3.85 | 0.16 | 0.1623 | 3.6877 | 1.1149 |
| 2010-03-01 | 3.73 | 0.15 | 0.1521 | 3.5779 | 1.4499 |
| 2010-02-01 | 3.69 | 0.11 | 0.1116 | 3.5784 | 1.549 |
| 2010-01-01 | 3.73 | 0.06 | 0.0608 | 3.6692 | 2.0427 |
| 2009-12-01 | 3.59 | 0.05 | 0.0507 | 3.5393 | 2.0383 |
| 2009-11-01 | 3.4 | 0.05 | 0.0507 | 3.3493 | 0.4075 |
| 2009-10-01 | 3.39 | 0.07 | 0.071 | 3.319 | 0.5963 |
| 2009-09-01 | 3.4 | 0.12 | 0.1217 | 3.2783 | 1.6106 |
| 2009-08-01 | 3.59 | 0.17 | 0.1724 | 3.4176 | 2.9582 |
| 2009-07-01 | 3.56 | 0.18 | 0.1826 | 3.3774 | 2.163 |
| 2009-06-01 | 3.72 | 0.18 | 0.1826 | 3.5374 | 2.6851 |
| 2009-05-01 | 3.29 | 0.18 | 0.1826 | 3.1074 | 3.0454 |
| 2009-04-01 | 2.93 | 0.16 | 0.1623 | 2.7677 | 2.1071 |
| 2009-03-01 | 2.82 | 0.21 | 0.213 | 2.607 | 2.5954 |
| 2009-02-01 | 2.87 | 0.3 | 0.3044 | 2.5656 | 6.2664 |
| 2009-01-01 | 2.52 | 0.13 | 0.1318 | 2.3882 | 13.0626 |
| 2008-12-01 | 2.42 | 0.03 | 0.0304 | 2.3896 | 11.7316 |
| 2008-11-01 | 3.53 | 0.19 | 0.1927 | 3.3373 | 14.822 |
| 2008-10-01 | 3.81 | 0.67 | 0.6805 | 3.1295 | 19.1364 |
| 2008-09-01 | 3.69 | 1.13 | 1.149 | 2.541 | 19.1305 |
| 2008-08-01 | 3.89 | 1.72 | 1.7515 | 2.1385 | 22.2148 |
| 2008-07-01 | 4.01 | 1.63 | 1.6595 | 2.3505 | 28.5456 |
| 2008-06-01 | 4.1 | 1.86 | 1.8947 | 2.2053 | 22.1227 |
| 2008-05-01 | 3.88 | 1.73 | 1.7617 | 2.1183 | 32.0021 |
| 2008-04-01 | 3.68 | 1.29 | 1.3122 | 2.3678 | 36.7836 |
| 2008-03-01 | 3.51 | 1.26 | 1.2816 | 2.2284 | 41.7131 |
| 2008-02-01 | 3.74 | 2.12 | 2.161 | 1.579 | 40.0801 |
| 2008-01-01 | 3.74 | 2.75 | 2.8077 | 0.9323 | 37.8467 |
| 2007-12-01 | 4.1 | 3.0 | 3.0649 | 1.0351 | 39.4174 |
| 2007-11-01 | 4.15 | 3.27 | 3.343 | 0.807 | 40.7276 |
| 2007-10-01 | 4.53 | 3.9 | 3.9935 | 0.5365 | 37.0696 |
| 2007-09-01 | 4.52 | 3.89 | 3.9832 | 0.5368 | 34.6035 |
| 2007-08-01 | 4.67 | 4.2 | 4.304 | 0.366 | 34.5081 |
| 2007-07-01 | 5.0 | 4.82 | 4.9472 | 0.0528 | 29.5238 |
| 2007-06-01 | 5.1 | 4.61 | 4.7291 | 0.3709 | 25.589 |
| 2007-05-01 | 4.75 | 4.73 | 4.8537 | -0.1037 | 24.131 |
| 2007-04-01 | 4.69 | 4.87 | 4.9992 | -0.3092 | 24.0406 |
| 2007-03-01 | 4.56 | 4.94 | 5.0719 | -0.5119 | 27.6523 |
| 2007-02-01 | 4.72 | 5.03 | 5.1655 | -0.4455 | 29.0894 |
| 2007-01-01 | 4.76 | 4.98 | 5.1135 | -0.3535 | 28.0795 |
| 2006-12-01 | 4.56 | 4.85 | 4.9784 | -0.4184 | 20.0049 |
| 2006-11-01 | 4.6 | 4.94 | 5.0719 | -0.4719 | 18.6115 |
| 2006-10-01 | 4.73 | 4.92 | 5.0512 | -0.3212 | 17.0322 |
| 2006-09-01 | 4.72 | 4.81 | 4.9368 | -0.2168 | 16.4079 |
| 2006-08-01 | 4.88 | 4.96 | 5.0927 | -0.2127 | 15.7991 |
| 2006-07-01 | 5.09 | 4.95 | 5.0823 | 0.0077 | 13.6602 |
| 2006-06-01 | 5.11 | 4.79 | 4.9161 | 0.1939 | 12.6154 |
| 2006-05-01 | 5.11 | 4.72 | 4.8433 | 0.2667 | 9.3743 |
| 2006-04-01 | 4.99 | 4.6 | 4.7188 | 0.2712 | 6.8943 |
| 2006-03-01 | 4.72 | 4.51 | 4.6254 | 0.0946 | 5.3587 |
| 2006-02-01 | 4.57 | 4.43 | 4.5424 | 0.0276 | 6.2733 |
| 2006-01-01 | 4.42 | 4.24 | 4.3455 | 0.0745 | 4.4535 |
| 2005-12-01 | 4.47 | 3.89 | 3.9832 | 0.4868 | 3.6125 |
| 2005-11-01 | 4.54 | 3.88 | 3.9729 | 0.5671 | 3.2151 |
| 2005-10-01 | 4.46 | 3.71 | 3.7971 | 0.6629 | 2.3076 |
| 2005-09-01 | 4.2 | 3.42 | 3.4977 | 0.7023 | 1.8571 |
| 2005-08-01 | 4.26 | 3.44 | 3.5184 | 0.7416 | 1.1036 |
| 2005-07-01 | 4.18 | 3.22 | 3.2915 | 0.8885 | 0.5779 |
| 2005-06-01 | 4.0 | 2.97 | 3.034 | 0.966 | 0.3367 |
| 2005-05-01 | 4.14 | 2.84 | 2.9003 | 1.2397 | 0.2087 |
| 2005-04-01 | 4.34 | 2.78 | 2.8386 | 1.5014 | 0.3658 |
| 2005-03-01 | 4.5 | 2.74 | 2.7974 | 1.7026 | 0.9312 |
| 2005-02-01 | 4.17 | 2.54 | 2.5919 | 1.5781 | 0.5907 |
| 2005-01-01 | 4.22 | 2.33 | 2.3764 | 1.8436 | 0.474 |
| 2004-12-01 | 4.23 | 2.19 | 2.2328 | 1.9972 | 0.3939 |
| 2004-11-01 | 4.19 | 2.07 | 2.1098 | 2.0802 | 0.3943 |
| 2004-10-01 | 4.1 | 1.76 | 1.7924 | 2.3076 | 0.3941 |
| 2004-09-01 | 4.13 | 1.65 | 1.6799 | 2.4501 | 0.4251 |
| 2004-08-01 | 4.28 | 1.48 | 1.5062 | 2.7738 | 0.3082 |
| 2004-07-01 | 4.5 | 1.33 | 1.353 | 3.147 | 0.6686 |
| 2004-06-01 | 4.73 | 1.27 | 1.2918 | 3.4382 | 2.0213 |
| 2004-05-01 | 4.72 | 1.02 | 1.0368 | 3.6832 | 1.7666 |
| 2004-04-01 | 4.35 | 0.94 | 0.9553 | 3.3947 | 1.037 |
| 2004-03-01 | 3.83 | 0.94 | 0.9553 | 2.8747 | 1.3287 |
| 2004-02-01 | 4.08 | 0.93 | 0.9451 | 3.1349 | 1.226 |
| 2004-01-01 | 4.15 | 0.88 | 0.8942 | 3.2558 | 0.9544 |
| 2003-12-01 | 4.27 | 0.9 | 0.9146 | 3.3554 | 1.0218 |
| 2003-11-01 | 4.3 | 0.93 | 0.9451 | 3.3549 | 1.0581 |
| 2003-10-01 | 4.29 | 0.92 | 0.935 | 3.355 | 2.2257 |
| 2003-09-01 | 4.27 | 0.94 | 0.9553 | 3.3147 | 2.6645 |
| 2003-08-01 | 4.45 | 0.95 | 0.9655 | 3.4845 | 1.4411 |
| 2003-07-01 | 3.98 | 0.9 | 0.9146 | 3.0654 | 0.8334 |
| 2003-06-01 | 3.33 | 0.92 | 0.935 | 2.395 | 0.526 |
| 2003-05-01 | 3.57 | 1.07 | 1.0878 | 2.4822 | 0.3633 |
| 2003-04-01 | 3.96 | 1.13 | 1.149 | 2.811 | 0.3176 |
| 2003-03-01 | 3.81 | 1.13 | 1.149 | 2.661 | 0.3249 |
| 2003-02-01 | 3.9 | 1.17 | 1.1898 | 2.7102 | 0.5661 |
| 2003-01-01 | 4.05 | 1.17 | 1.1898 | 2.8602 | 0.3904 |
| 2002-12-01 | 4.03 | 1.19 | 1.2102 | 2.8198 | 0.3838 |
| 2002-11-01 | 4.05 | 1.23 | 1.251 | 2.799 | 1.1577 |
| 2002-10-01 | 3.94 | 1.58 | 1.6084 | 2.3316 | 2.1065 |
| 2002-09-01 | 3.87 | 1.63 | 1.6595 | 2.2105 | 3.4252 |
| 2002-08-01 | 4.26 | 1.62 | 1.6493 | 2.6107 | 6.6237 |
| 2002-07-01 | 4.65 | 1.68 | 1.7106 | 2.9394 | 5.7356 |
| 2002-06-01 | 4.93 | 1.7 | 1.731 | 3.199 | 5.3074 |
| 2002-05-01 | 5.16 | 1.73 | 1.7617 | 3.3983 | 5.4752 |
| 2002-04-01 | 5.21 | 1.71 | 1.7413 | 3.4687 | 10.051 |
| 2002-03-01 | 5.28 | 1.79 | 1.8231 | 3.4569 | 22.3658 |
| 2002-02-01 | 4.91 | 1.72 | 1.7515 | 3.1585 | 27.7414 |
| 2002-01-01 | 5.04 | 1.65 | 1.6799 | 3.3601 | 32.6082 |
| 2001-12-01 | 5.09 | 1.69 | 1.7208 | 3.3692 | 46.3241 |
| 2001-11-01 | 4.65 | 1.87 | 1.905 | 2.745 | 44.7703 |
| 2001-10-01 | 4.57 | 2.16 | 2.202 | 2.368 | 42.7062 |
| 2001-09-01 | 4.73 | 2.64 | 2.6946 | 2.0354 | 38.4132 |
| 2001-08-01 | 4.97 | 3.36 | 3.4358 | 1.5342 | 39.9721 |
| 2001-07-01 | 5.24 | 3.51 | 3.5906 | 1.6494 | 31.584 |
| 2001-06-01 | 5.28 | 3.49 | 3.57 | 1.71 | 24.525 |
| 2001-05-01 | 5.39 | 3.62 | 3.7042 | 1.6858 | 20.0832 |
| 2001-04-01 | 5.14 | 3.87 | 3.9625 | 1.1775 | 26.1183 |
| 2001-03-01 | 4.89 | 4.42 | 4.532 | 0.358 | 21.4532 |
| 2001-02-01 | 5.1 | 4.88 | 5.0096 | 0.0904 | 14.7358 |
| 2001-01-01 | 5.16 | 5.15 | 5.2904 | -0.1304 | 9.8837 |
| 2000-12-01 | 5.24 | 5.77 | 5.9367 | -0.6967 | 12.9919 |
| 2000-11-01 | 5.72 | 6.17 | 6.3548 | -0.6348 | 14.5904 |
| 2000-10-01 | 5.74 | 6.11 | 6.292 | -0.552 | 10.6929 |
| 2000-09-01 | 5.8 | 6.0 | 6.177 | -0.377 | 10.7281 |
| 2000-08-01 | 5.83 | 6.09 | 6.2711 | -0.4411 | 10.982 |
| 2000-07-01 | 6.05 | 5.96 | 6.1352 | -0.0852 | 10.6705 |
| 2000-06-01 | 6.1 | 5.69 | 5.8532 | 0.2468 | 9.6675 |
| 2000-05-01 | 6.44 | 5.79 | 5.9576 | 0.4824 | 13.1607 |
| 2000-04-01 | 5.99 | 5.66 | 5.8219 | 0.1681 | 15.1794 |
| 2000-03-01 | 6.26 | 5.69 | 5.8532 | 0.4068 | 16.8027 |
| 2000-02-01 | 6.52 | 5.55 | 5.7071 | 0.8129 | 20.7136 |
| 2000-01-01 | 6.66 | 5.32 | 5.4674 | 1.1926 | 24.0471 |
| 1999-12-01 | 6.28 | 5.2 | 5.3424 | 0.9376 | 26.5111 |
| 1999-11-01 | 6.03 | 5.07 | 5.2072 | 0.8228 | 23.3159 |
| 1999-10-01 | 6.11 | 4.86 | 4.9888 | 1.1212 | 20.2254 |
| 1999-09-01 | 5.92 | 4.68 | 4.8018 | 1.1182 | 27.9447 |
| 1999-08-01 | 5.94 | 4.72 | 4.8433 | 1.0967 | 23.2909 |
| 1999-07-01 | 5.79 | 4.55 | 4.6669 | 1.1231 | 22.1905 |
| 1999-06-01 | 5.9 | 4.57 | 4.6876 | 1.2124 | 21.8305 |
| 1999-05-01 | 5.54 | 4.5 | 4.615 | 0.925 | 19.4973 |
| 1999-04-01 | 5.18 | 4.29 | 4.3973 | 0.7827 | 18.7729 |
| 1999-03-01 | 5.23 | 4.44 | 4.5528 | 0.6772 | 20.0464 |
| 1999-02-01 | 5.0 | 4.44 | 4.5528 | 0.4472 | 22.6684 |
| 1999-01-01 | 4.72 | 4.34 | 4.4491 | 0.2709 | 22.2508 |
| 1998-12-01 | 4.65 | 4.39 | 4.5009 | 0.1491 | 19.6104 |
| 1998-11-01 | 4.83 | 4.41 | 4.5217 | 0.3083 | 18.0593 |
| 1998-10-01 | 4.53 | 3.96 | 4.0556 | 0.4744 | 13.1356 |
| 1998-09-01 | 4.81 | 4.61 | 4.7291 | 0.0809 | 10.6179 |
| 1998-08-01 | 5.34 | 4.9 | 5.0304 | 0.3096 | 11.9206 |
| 1998-07-01 | 5.46 | 4.96 | 5.0927 | 0.3673 | 11.7495 |
| 1998-06-01 | 5.5 | 4.98 | 5.1135 | 0.3865 | 7.5287 |
| 1998-05-01 | 5.65 | 5.0 | 5.1343 | 0.5157 | 6.7096 |
| 1998-04-01 | 5.64 | 4.95 | 5.0823 | 0.5577 | 6.1871 |
| 1998-03-01 | 5.65 | 5.03 | 5.1655 | 0.4845 | 7.6958 |
| 1998-02-01 | 5.57 | 5.09 | 5.228 | 0.342 | 9.0035 |
| 1998-01-01 | 5.54 | 5.04 | 5.1759 | 0.3641 | 7.6552 |
| 1997-12-01 | 5.81 | 5.16 | 5.3008 | 0.5092 | 9.1693 |
| 1997-11-01 | 5.88 | 5.14 | 5.28 | 0.6 | 11.7394 |
| 1997-10-01 | 6.03 | 4.97 | 5.1031 | 0.9269 | 7.7319 |
| 1997-09-01 | 6.21 | 4.95 | 5.0823 | 1.1277 | 6.0884 |
| 1997-08-01 | 6.3 | 5.14 | 5.28 | 1.02 | 7.3047 |
| 1997-07-01 | 6.22 | 5.05 | 5.1863 | 1.0337 | 6.2615 |
| 1997-06-01 | 6.49 | 4.93 | 5.0615 | 1.4285 | 5.5018 |
| 1997-05-01 | 6.71 | 5.05 | 5.1863 | 1.5237 | 6.2206 |
| 1997-04-01 | 6.89 | 5.16 | 5.3008 | 1.5892 | 7.5358 |
| 1997-03-01 | 6.69 | 5.14 | 5.28 | 1.41 | 10.0536 |
| 1997-02-01 | 6.42 | 5.01 | 5.1447 | 1.2753 | 14.1667 |
| 1997-01-01 | 6.58 | 5.03 | 5.1655 | 1.4145 | 19.4973 |
| 1996-12-01 | 6.3 | 4.91 | 5.0408 | 1.2592 | 21.0267 |
| 1996-11-01 | 6.2 | 5.03 | 5.1655 | 1.0345 | 21.1931 |
| 1996-10-01 | 6.53 | 4.99 | 5.1239 | 1.4061 | 17.8233 |
| 1996-09-01 | 6.83 | 5.09 | 5.228 | 1.602 | 15.3059 |
| 1996-08-01 | 6.64 | 5.05 | 5.1863 | 1.4537 | 12.9695 |
| 1996-07-01 | 6.87 | 5.15 | 5.2904 | 1.5796 | 16.3121 |
| 1996-06-01 | 6.91 | 5.09 | 5.228 | 1.682 | 18.9677 |
| 1996-05-01 | 6.74 | 5.02 | 5.1551 | 1.5849 | 14.9584 |
| 1996-04-01 | 6.51 | 4.95 | 5.0823 | 1.4277 | 9.2815 |
| 1996-03-01 | 6.27 | 4.96 | 5.0927 | 1.1773 | 8.7012 |
| 1996-02-01 | 5.81 | 4.83 | 4.9576 | 0.8524 | 6.6309 |
| 1996-01-01 | 5.65 | 5.0 | 5.1343 | 0.5157 | 4.0952 |
| 1995-12-01 | 5.71 | 5.14 | 5.28 | 0.43 | 3.3521 |
| 1995-11-01 | 5.93 | 5.36 | 5.5091 | 0.4209 | 1.6549 |
| 1995-10-01 | 6.04 | 5.28 | 5.4257 | 0.6143 | 1.336 |
| 1995-09-01 | 6.2 | 5.28 | 5.4257 | 0.7743 | 1.2055 |
| 1995-08-01 | 6.49 | 5.4 | 5.5508 | 0.9392 | 1.362 |
| 1995-07-01 | 6.28 | 5.42 | 5.5716 | 0.7084 | 0.9527 |
| 1995-06-01 | 6.17 | 5.47 | 5.6237 | 0.5463 | 0.9578 |
| 1995-05-01 | 6.63 | 5.67 | 5.8323 | 0.7977 | 0.8353 |
| 1995-04-01 | 7.06 | 5.65 | 5.8115 | 1.2485 | 0.5213 |
| 1995-03-01 | 7.2 | 5.73 | 5.895 | 1.305 | 0.8923 |
| 1995-02-01 | 7.47 | 5.77 | 5.9367 | 1.5333 | 1.358 |
| 1995-01-01 | 7.78 | 5.71 | 5.8741 | 1.9059 | 1.2352 |
| 1994-12-01 | 7.81 | 5.6 | 5.7593 | 2.0507 | 1.3674 |
| 1994-11-01 | 7.96 | 5.29 | 5.4362 | 2.5238 | 1.5825 |
| 1994-10-01 | 7.74 | 4.95 | 5.0823 | 2.6577 | 2.5347 |
| 1994-09-01 | 7.46 | 4.62 | 4.7395 | 2.7205 | 2.1761 |
| 1994-08-01 | 7.24 | 4.48 | 4.5942 | 2.6458 | 1.4792 |
| 1994-07-01 | 7.3 | 4.33 | 4.4387 | 2.8613 | 1.2388 |
| 1994-06-01 | 7.1 | 4.14 | 4.2419 | 2.8581 | 1.0163 |
| 1994-05-01 | 7.18 | 4.14 | 4.2419 | 2.9381 | 0.7291 |
| 1994-04-01 | 6.97 | 3.68 | 3.7661 | 3.2039 | 0.7007 |
| 1994-03-01 | 6.48 | 3.5 | 3.5803 | 2.8997 | 0.7952 |
| 1994-02-01 | 5.97 | 3.25 | 3.3224 | 2.6476 | 0.4642 |
| 1994-01-01 | 5.75 | 2.98 | 3.0443 | 2.7057 | 0.2794 |
| 1993-12-01 | 5.77 | 3.06 | 3.1267 | 2.6433 | 0.3117 |
| 1993-11-01 | 5.72 | 3.1 | 3.1679 | 2.5521 | 0.2137 |
| 1993-10-01 | 5.33 | 3.02 | 3.0855 | 2.2445 | 0.2146 |
| 1993-09-01 | 5.36 | 2.95 | 3.0134 | 2.3466 | 0.3307 |
| 1993-08-01 | 5.68 | 3.02 | 3.0855 | 2.5945 | 0.3682 |
| 1993-07-01 | 5.81 | 3.04 | 3.1061 | 2.7039 | 0.2668 |
| 1993-06-01 | 5.96 | 3.07 | 3.137 | 2.823 | 0.2908 |
| 1993-05-01 | 6.04 | 2.96 | 3.0237 | 3.0163 | 0.2119 |
| 1993-04-01 | 5.97 | 2.87 | 2.9311 | 3.0389 | 0.2267 |
| 1993-03-01 | 5.98 | 2.95 | 3.0134 | 2.9666 | 0.361 |
| 1993-02-01 | 6.26 | 2.93 | 2.9929 | 3.2671 | 0.3563 |
| 1993-01-01 | 6.6 | 3.0 | 3.0649 | 3.5351 | 0.5854 |
| 1992-12-01 | 6.77 | 3.22 | 3.2915 | 3.4785 | 0.8609 |
| 1992-11-01 | 6.87 | 3.13 | 3.1988 | 3.6712 | 1.162 |
| 1992-10-01 | 6.59 | 2.86 | 2.9208 | 3.6692 | 1.9875 |
| 1992-09-01 | 6.42 | 2.91 | 2.9723 | 3.4477 | 2.3807 |
| 1992-08-01 | 6.59 | 3.13 | 3.1988 | 3.3912 | 1.9389 |
| 1992-07-01 | 6.84 | 3.21 | 3.2812 | 3.5588 | 1.6349 |
| 1992-06-01 | 7.26 | 3.66 | 3.7455 | 3.5145 | 1.5829 |
| 1992-05-01 | 7.39 | 3.63 | 3.7145 | 3.6755 | 1.8381 |
| 1992-04-01 | 7.48 | 3.75 | 3.8385 | 3.6415 | 2.595 |
| 1992-03-01 | 7.54 | 4.04 | 4.1384 | 3.4016 | 3.4653 |
| 1992-02-01 | 7.34 | 3.84 | 3.9315 | 3.4085 | 5.134 |
| 1992-01-01 | 7.03 | 3.8 | 3.8901 | 3.1399 | 5.4959 |
| 1991-12-01 | 7.09 | 4.07 | 4.1694 | 2.9206 | 10.6146 |
| 1991-11-01 | 7.42 | 4.56 | 4.6772 | 2.7428 | 10.9201 |
| 1991-10-01 | 7.53 | 4.99 | 5.1239 | 2.4061 | 8.5895 |
| 1991-09-01 | 7.65 | 5.22 | 5.3633 | 2.2867 | 8.8904 |
| 1991-08-01 | 7.9 | 5.33 | 5.4778 | 2.4222 | 11.5277 |
| 1991-07-01 | 8.27 | 5.58 | 5.7384 | 2.5316 | 18.1857 |
| 1991-06-01 | 8.28 | 5.57 | 5.728 | 2.552 | 20.0112 |
| 1991-05-01 | 8.07 | 5.46 | 5.6133 | 2.4567 | 15.5821 |
| 1991-04-01 | 8.04 | 5.65 | 5.8115 | 2.2285 | 15.607 |
| 1991-03-01 | 8.11 | 5.91 | 6.083 | 2.027 | 21.2637 |
| 1991-02-01 | 7.85 | 5.94 | 6.1143 | 1.7357 | 20.3774 |
| 1991-01-01 | 8.09 | 6.22 | 6.4071 | 1.6829 | 23.2578 |
| 1990-12-01 | 8.08 | 6.74 | 6.9521 | 1.1279 | 30.7536 |
| 1990-11-01 | 8.39 | 7.06 | 7.2881 | 1.1019 | 31.4976 |
| 1990-10-01 | 8.72 | 7.17 | 7.4038 | 1.3162 | 27.2994 |
| 1990-09-01 | 8.89 | 7.36 | 7.6037 | 1.2863 | 25.9691 |
| 1990-08-01 | 8.75 | 7.45 | 7.6984 | 1.0516 | 31.0842 |
| 1990-07-01 | 8.47 | 7.62 | 7.8776 | 0.5924 | 32.6406 |
| 1990-06-01 | 8.48 | 7.73 | 7.9936 | 0.4864 | 33.2176 |
| 1990-05-01 | 8.76 | 7.74 | 8.0041 | 0.7559 | 26.9747 |
| 1990-04-01 | 8.79 | 7.77 | 8.0357 | 0.7543 | 25.1861 |
| 1990-03-01 | 8.59 | 7.9 | 8.1729 | 0.4171 | 25.1908 |
| 1990-02-01 | 8.47 | 7.74 | 8.0041 | 0.4659 | 22.8806 |
| 1990-01-01 | 8.21 | 7.64 | 7.8987 | 0.3113 | 19.3155 |
| 1989-12-01 | 7.84 | 7.63 | 7.8881 | -0.0481 | 15.5573 |
| 1989-11-01 | 7.87 | 7.69 | 7.9514 | -0.0814 | 13.0288 |
| 1989-10-01 | 8.01 | 7.64 | 7.8987 | 0.1113 | 9.7276 |
| 1989-09-01 | 8.19 | 7.75 | 8.0146 | 0.1754 | 6.8845 |
| 1989-08-01 | 8.11 | 7.9 | 8.1729 | -0.0629 | 3.7415 |
| 1989-07-01 | 8.02 | 7.88 | 8.1518 | -0.1318 | 3.0447 |
| 1989-06-01 | 8.28 | 8.15 | 8.437 | -0.157 | 2.4715 |
| 1989-05-01 | 8.86 | 8.43 | 8.7332 | 0.1268 | 1.3725 |
| 1989-04-01 | 9.18 | 8.65 | 8.9662 | 0.2138 | 1.3813 |
| 1989-03-01 | 9.36 | 8.82 | 9.1464 | 0.2136 | 1.7011 |
| 1989-02-01 | 9.17 | 8.53 | 8.8391 | 0.3309 | 2.0429 |
| 1989-01-01 | 9.09 | 8.27 | 8.5639 | 0.5261 | 1.2642 |
| 1988-12-01 | 9.11 | 8.07 | 8.3525 | 0.7575 | 0.6831 |
| 1988-11-01 | 8.96 | 7.76 | 8.0252 | 0.9348 | 0.7413 |
| 1988-10-01 | 8.8 | 7.35 | 7.5932 | 1.2068 | 0.5183 |
| 1988-09-01 | 8.98 | 7.24 | 7.4774 | 1.5026 | 1.0139 |
| 1988-08-01 | 9.26 | 7.06 | 7.2881 | 1.9719 | 1.6103 |
| 1988-07-01 | 9.06 | 6.73 | 6.9416 | 2.1184 | 1.4738 |
| 1988-06-01 | 8.92 | 6.46 | 6.6585 | 2.2615 | 1.544 |
| 1988-05-01 | 9.09 | 6.26 | 6.449 | 2.641 | 1.0776 |
| 1988-04-01 | 8.72 | 5.91 | 6.083 | 2.637 | 2.6317 |
| 1988-03-01 | 8.37 | 5.7 | 5.8637 | 2.5063 | 6.8969 |
| 1988-02-01 | 8.21 | 5.66 | 5.8219 | 2.3881 | 6.8969 |
| 1988-01-01 | 8.67 | 5.81 | 5.9785 | 2.6915 | 6.9235 |
| 1987-12-01 | 8.99 | 5.77 | 5.9367 | 3.0533 | 7.5714 |
| 1987-11-01 | 8.86 | 5.69 | 5.8532 | 3.0068 | 5.0306 |
| 1987-10-01 | 9.52 | 6.13 | 6.313 | 3.207 | 3.0888 |
| 1987-09-01 | 9.42 | 6.4 | 6.5956 | 2.8244 | 3.1387 |
| 1987-08-01 | 8.76 | 6.04 | 6.2188 | 2.5412 | 7.0445 |
| 1987-07-01 | 8.45 | 5.69 | 5.8532 | 2.5968 | 8.7456 |
| 1987-06-01 | 8.4 | 5.67 | 5.8323 | 2.5677 | 7.7569 |
| 1987-05-01 | 8.61 | 5.66 | 5.8219 | 2.7881 | 8.0102 |
| 1987-04-01 | 8.02 | 5.64 | 5.801 | 2.219 | 11.421 |
| 1987-03-01 | 7.25 | 5.59 | 5.7489 | 1.5011 | 11.9619 |
| 1987-02-01 | 7.25 | 5.59 | 5.7489 | 1.5011 | 7.6787 |
| 1987-01-01 | 7.08 | 5.43 | 5.582 | 1.498 | 4.1767 |
| 1986-12-01 | 7.11 | 5.53 | 5.6863 | 1.4237 | 3.964 |
| 1986-11-01 | 7.25 | 5.35 | 5.4987 | 1.7513 | 2.3249 |
| 1986-10-01 | 7.43 | 5.18 | 5.3216 | 2.1084 | 0.9764 |
| 1986-09-01 | 7.45 | 5.21 | 5.3529 | 2.0971 | 0.6995 |
| 1986-08-01 | 7.17 | 5.53 | 5.6863 | 1.4837 | 0.8074 |
| 1986-07-01 | 7.3 | 5.83 | 5.9994 | 1.3006 | 0.749 |
| 1986-06-01 | 7.8 | 6.21 | 6.3967 | 1.4033 | 0.7668 |
| 1986-05-01 | 7.71 | 6.15 | 6.3339 | 1.3761 | 0.6067 |
| 1986-04-01 | 7.3 | 6.06 | 6.2397 | 1.0603 | 0.5209 |
| 1986-03-01 | 7.78 | 6.56 | 6.7633 | 1.0167 | 0.7098 |
| 1986-02-01 | 8.7 | 7.06 | 7.2881 | 1.4119 | 0.8238 |
| 1986-01-01 | 9.19 | 7.07 | 7.2986 | 1.8914 | 0.3943 |
| 1985-12-01 | 9.26 | 7.1 | 7.3302 | 1.9298 | 0.5665 |
| 1985-11-01 | 9.78 | 7.24 | 7.4774 | 2.3026 | 1.361 |
| 1985-10-01 | 10.24 | 7.16 | 7.3933 | 2.8467 | 3.4247 |
| 1985-09-01 | 10.37 | 7.1 | 7.3302 | 3.0398 | 5.2196 |
| 1985-08-01 | 10.33 | 7.14 | 7.3722 | 2.9578 | 4.6204 |
| 1985-07-01 | 10.31 | 7.08 | 7.3091 | 3.0009 | 1.0043 |
| 1985-06-01 | 10.16 | 6.95 | 7.1725 | 2.9875 | 0.4394 |
| 1985-05-01 | 10.85 | 7.48 | 7.73 | 3.12 | 0.5351 |
| 1985-04-01 | 11.43 | 7.95 | 8.2257 | 3.2043 | 1.566 |
| 1985-03-01 | 11.86 | 8.52 | 8.8285 | 3.0315 | 1.9163 |
| 1985-02-01 | 11.51 | 8.27 | 8.5639 | 2.9461 | 1.9846 |
| 1985-01-01 | 11.38 | 7.76 | 8.0252 | 3.3548 | 1.8901 |
| 1984-12-01 | 11.5 | 8.06 | 8.3419 | 3.1581 | 1.7382 |
| 1984-11-01 | 11.57 | 8.61 | 8.9238 | 2.6462 | 1.4493 |
| 1984-10-01 | 12.16 | 9.74 | 10.1245 | 2.0355 | 1.5033 |
| 1984-09-01 | 12.52 | 10.37 | 10.7971 | 1.7229 | 2.2904 |
| 1984-08-01 | 12.72 | 10.47 | 10.904 | 1.816 | 2.9042 |
| 1984-07-01 | 13.36 | 10.12 | 10.5299 | 2.8301 | 3.8158 |
| 1984-06-01 | 13.56 | 9.87 | 10.2631 | 3.2969 | 5.136 |
| 1984-05-01 | 13.41 | 9.83 | 10.2205 | 3.1895 | 4.1242 |
| 1984-04-01 | 12.63 | 9.69 | 10.0713 | 2.5587 | 4.1306 |
| 1984-03-01 | 12.32 | 9.52 | 9.8902 | 2.4298 | 4.3483 |
| 1984-02-01 | 11.84 | 9.09 | 9.433 | 2.407 | 2.2471 |
| 1984-01-01 | 11.67 | 8.9 | 9.2313 | 2.4387 | 2.2335 |
| 1983-12-01 | 11.83 | 9.0 | 9.3374 | 2.4926 | 2.2486 |
| 1983-11-01 | 11.69 | 8.76 | 9.0828 | 2.6072 | 2.7156 |
| 1983-10-01 | 11.54 | 8.64 | 8.9556 | 2.5844 | 0.8361 |
| 1983-09-01 | 11.65 | 9.0 | 9.3374 | 2.3126 | 0.0795 |
| 1983-08-01 | 11.85 | 9.34 | 9.6987 | 2.1513 | 0.0953 |
| 1983-07-01 | 11.38 | 9.08 | 9.4224 | 1.9576 | 3.115 |
| 1983-06-01 | 10.85 | 8.79 | 9.1146 | 1.7354 | 9.3155 |
| 1983-05-01 | 10.38 | 8.19 | 8.4793 | 1.9007 | 12.4888 |
| 1983-04-01 | 10.4 | 8.21 | 8.5004 | 1.8996 | 18.6219 |
| 1983-03-01 | 10.51 | 8.35 | 8.6485 | 1.8615 | 18.425 |
| 1983-02-01 | 10.72 | 8.11 | 8.3947 | 2.3253 | 23.8558 |
| 1983-01-01 | 10.46 | 7.86 | 8.1307 | 2.3293 | 5.1015 |
| 1982-12-01 | 10.54 | 7.94 | 8.2152 | 2.3248 | 1.9783 |
| 1982-11-01 | 10.55 | 8.07 | 8.3525 | 2.1975 | 3.2695 |
| 1982-10-01 | 10.91 | 7.71 | 7.9725 | 2.9375 | 13.0203 |
| 1982-09-01 | 12.34 | 7.92 | 8.194 | 4.146 | 33.2715 |
| 1982-08-01 | 13.06 | 8.68 | 8.998 | 4.062 | 64.433 |
| 1982-07-01 | 13.95 | 11.35 | 11.8475 | 2.1025 | 65.5081 |
| 1982-06-01 | 14.3 | 12.47 | 13.0547 | 1.2453 | 77.6191 |
| 1982-05-01 | 13.62 | 12.09 | 12.6443 | 0.9757 | 92.6771 |
| 1982-04-01 | 13.87 | 12.7 | 13.3035 | 0.5665 | 46.3481 |
| 1982-03-01 | 13.86 | 12.68 | 13.2818 | 0.5782 | 51.4264 |
| 1982-02-01 | 14.43 | 13.48 | 14.1494 | 0.2806 | 83.6008 |
| 1982-01-01 | 14.59 | 12.28 | 12.8494 | 1.7406 | 93.6996 |
| 1981-12-01 | 13.72 | 10.85 | 11.3109 | 2.4091 | 95.4049 |
| 1981-11-01 | 13.39 | 10.86 | 11.3216 | 2.0684 | 71.5282 |
| 1981-10-01 | 15.15 | 13.54 | 14.2146 | 0.9354 | 38.6769 |
| 1981-09-01 | 15.32 | 14.7 | 15.4794 | -0.1594 | 14.634 |
| 1981-08-01 | 14.94 | 15.51 | 16.3671 | -1.4271 | 5.9189 |
| 1981-07-01 | 14.28 | 14.95 | 15.7529 | -1.4729 | 4.0831 |
| 1981-06-01 | 13.47 | 14.73 | 15.5122 | -2.0422 | 1.7689 |
| 1981-05-01 | 14.1 | 16.3 | 17.2366 | -3.1366 | 8.8734 |
| 1981-04-01 | 13.68 | 13.69 | 14.3777 | -0.6977 | 83.4044 |
| 1981-03-01 | 13.12 | 13.36 | 14.019 | -0.899 | 93.8339 |
| 1981-02-01 | 13.19 | 14.79 | 15.5778 | -2.3878 | 55.6429 |
| 1981-01-01 | 12.57 | 15.02 | 15.8296 | -3.2596 | 71.6583 |
| 1980-12-01 | 12.84 | 15.49 | 16.3451 | -3.5051 | 80.4983 |
| 1980-11-01 | 12.68 | 13.73 | 14.4212 | -1.7412 | 70.0003 |
| 1980-10-01 | 11.75 | 11.62 | 12.1379 | -0.3879 | 75.3204 |
| 1980-09-01 | 11.51 | 10.27 | 10.6902 | 0.8198 | 62.5863 |
| 1980-08-01 | 11.1 | 9.13 | 9.4755 | 1.6245 | 50.4477 |
| 1980-07-01 | 10.25 | 8.06 | 8.3419 | 1.9081 | 44.9599 |
| 1980-06-01 | 9.78 | 7.07 | 7.2986 | 2.4814 | 41.1997 |
| 1980-05-01 | 10.18 | 8.58 | 8.892 | 1.288 | 47.314 |
| 1980-04-01 | 11.47 | 13.2 | 13.8453 | -2.3753 | 45.0598 |
| 1980-03-01 | 12.75 | 15.2 | 16.0269 | -3.2769 | 47.1023 |
| 1980-02-01 | 12.41 | 12.86 | 13.4767 | -1.0667 | 43.3377 |
| 1980-01-01 | 10.8 | 12.0 | 12.5473 | -1.7473 | 44.1334 |
| 1979-12-01 | 10.39 | 12.04 | 12.5904 | -2.2004 | 39.2709 |
| 1979-11-01 | 10.65 | 11.79 | 12.3209 | -1.6709 | 32.9555 |
| 1979-10-01 | 10.3 | 11.7 | 12.224 | -1.924 | 22.1006 |
| 1979-09-01 | 9.33 | 10.26 | 10.6795 | -1.3495 | 23.4809 |
| 1979-08-01 | 9.03 | 9.52 | 9.8902 | -0.8602 | 10.9322 |
| 1979-07-01 | 8.95 | 9.24 | 9.5924 | -0.6424 | 7.7469 |
| 1979-06-01 | 8.91 | 9.06 | 9.4011 | -0.4911 | 6.7526 |
| 1979-05-01 | 9.25 | 9.61 | 9.9861 | -0.7361 | 5.0793 |
| 1979-04-01 | 9.18 | 9.46 | 9.8264 | -0.6464 | 5.59 |
| 1979-03-01 | 9.12 | 9.48 | 9.8476 | -0.7276 | 6.4189 |
| 1979-02-01 | 9.1 | 9.32 | 9.6774 | -0.5774 | 7.9547 |
| 1979-01-01 | 9.1 | 9.35 | 9.7093 | -0.6093 | 8.5274 |
| 1978-12-01 | 9.01 | 9.08 | 9.4224 | -0.4124 | 7.4273 |
| 1978-11-01 | 8.81 | 8.64 | 8.9556 | -0.1456 | 8.7677 |
| 1978-10-01 | 8.64 | 7.99 | 8.268 | 0.372 | 10.0715 |
| 1978-09-01 | 8.42 | 7.85 | 8.1202 | 0.2998 | 8.1488 |
| 1978-08-01 | 8.41 | 7.08 | 7.3091 | 1.1009 | 5.0039 |
| 1978-07-01 | 8.64 | 7.01 | 7.2356 | 1.4044 | 3.6088 |
| 1978-06-01 | 8.46 | 6.73 | 6.9416 | 1.5184 | 3.0167 |
| 1978-05-01 | 8.35 | 6.41 | 6.6061 | 1.7439 | 2.1088 |
| 1978-04-01 | 8.15 | 6.29 | 6.4804 | 1.6696 | 1.2194 |
| 1978-03-01 | 8.04 | 6.29 | 6.4804 | 1.5596 | 1.1649 |
| 1978-02-01 | 8.03 | 6.45 | 6.648 | 1.382 | 1.4696 |
| 1978-01-01 | 7.96 | 6.44 | 6.6375 | 1.3225 | 1.7992 |
| 1977-12-01 | 7.69 | 6.07 | 6.2502 | 1.4398 | 1.9739 |
| 1977-11-01 | 7.58 | 6.1 | 6.2816 | 1.2984 | 1.9589 |
| 1977-10-01 | 7.52 | 6.16 | 6.3443 | 1.1757 | 2.1359 |
| 1977-09-01 | 7.34 | 5.81 | 5.9785 | 1.3615 | 2.0923 |
| 1977-08-01 | 7.4 | 5.49 | 5.6446 | 1.7554 | 1.7452 |
| 1977-07-01 | 7.33 | 5.19 | 5.332 | 1.998 | 1.8392 |
| 1977-06-01 | 7.28 | 5.02 | 5.1551 | 2.1249 | 2.3381 |
| 1977-05-01 | 7.46 | 4.96 | 5.0927 | 2.3673 | 1.569 |
| 1977-04-01 | 7.37 | 4.54 | 4.6565 | 2.7135 | 1.5352 |
| 1977-03-01 | 7.46 | 4.6 | 4.7188 | 2.7412 | 1.4764 |
| 1977-02-01 | 7.39 | 4.67 | 4.7914 | 2.5986 | 1.0915 |
| 1977-01-01 | 7.21 | 4.62 | 4.7395 | 2.4705 | 1.1657 |
| 1976-12-01 | 6.87 | 4.35 | 4.4595 | 2.4105 | 1.983 |
| 1976-11-01 | 7.29 | 4.75 | 4.8745 | 2.4155 | 1.9579 |
| 1976-10-01 | 7.41 | 4.92 | 5.0512 | 2.3588 | 3.5746 |
| 1976-09-01 | 7.59 | 5.08 | 5.2176 | 2.3724 | 4.636 |
| 1976-08-01 | 7.77 | 5.14 | 5.28 | 2.49 | 4.9577 |
| 1976-07-01 | 7.83 | 5.23 | 5.3737 | 2.4563 | 5.0588 |
| 1976-06-01 | 7.86 | 5.41 | 5.5612 | 2.2988 | 2.0945 |
| 1976-05-01 | 7.9 | 5.2 | 5.3424 | 2.5576 | 1.275 |
| 1976-04-01 | 7.56 | 4.86 | 4.9888 | 2.5712 | 1.828 |
| 1976-03-01 | 7.73 | 5.0 | 5.1343 | 2.5957 | 3.1915 |
| 1976-02-01 | 7.79 | 4.88 | 5.0096 | 2.7804 | 5.1387 |
| 1976-01-01 | 7.74 | 4.87 | 4.9992 | 2.7408 | 11.5344 |
| 1975-12-01 | 8.0 | 5.44 | 5.5925 | 2.4075 | 28.6644 |
| 1975-11-01 | 8.05 | 5.48 | 5.6342 | 2.4158 | 30.5626 |
| 1975-10-01 | 8.14 | 5.96 | 6.1352 | 2.0048 | 25.6487 |
| 1975-09-01 | 8.43 | 6.42 | 6.6165 | 1.8135 | 36.6102 |
| 1975-08-01 | 8.4 | 6.44 | 6.6375 | 1.7625 | 60.299 |
| 1975-07-01 | 8.06 | 6.13 | 6.313 | 1.747 | 29.5555 |
| 1975-06-01 | 7.86 | 5.34 | 5.4882 | 2.3718 | 44.7233 |
| 1975-05-01 | 8.06 | 5.23 | 5.3737 | 2.6863 | 52.5007 |
| 1975-04-01 | 8.23 | 5.61 | 5.7697 | 2.4603 | 56.9062 |
| 1975-03-01 | 7.73 | 5.49 | 5.6446 | 2.0854 | 54.6306 |
| 1975-02-01 | 7.39 | 5.5 | 5.655 | 1.735 | 38.7564 |
| 1975-01-01 | 7.5 | 6.26 | 6.449 | 1.051 | 55.1185 |
| 1974-12-01 | 7.43 | 7.15 | 7.3827 | 0.0473 | 52.9255 |
| 1974-11-01 | 7.68 | 7.47 | 7.7195 | -0.0395 | 63.0549 |
| 1974-10-01 | 7.9 | 7.46 | 7.709 | 0.191 | 45.5612 |
| 1974-09-01 | 8.04 | 8.06 | 8.3419 | -0.3019 | 66.0219 |
| 1974-08-01 | 8.04 | 8.96 | 9.295 | -1.255 | 68.1363 |
| 1974-07-01 | 7.81 | 7.55 | 7.8038 | 0.0062 | 57.9416 |
| 1974-06-01 | 7.54 | 7.9 | 8.1729 | -0.6329 | 42.0311 |
| 1974-05-01 | 7.58 | 8.23 | 8.5216 | -0.9416 | 23.5497 |
| 1974-04-01 | 7.51 | 8.33 | 8.6274 | -1.1174 | 25.0411 |
| 1974-03-01 | 7.21 | 7.96 | 8.2363 | -1.0263 | 20.8651 |
| 1974-02-01 | 6.96 | 7.12 | 7.3512 | -0.3912 | 13.7685 |
| 1974-01-01 | 6.99 | 7.77 | 8.0357 | -1.0457 | 13.5177 |
| 1973-12-01 | 6.74 | 7.45 | 7.6984 | -0.9584 | 10.3285 |
| 1973-11-01 | 6.73 | 7.83 | 8.0991 | -1.3691 | 8.027 |
| 1973-10-01 | 6.79 | 7.22 | 7.4564 | -0.6664 | 5.9835 |
| 1973-09-01 | 7.09 | 8.29 | 8.585 | -1.495 | 4.916 |
| 1973-08-01 | 7.4 | 8.67 | 8.9874 | -1.5874 | 3.1603 |
| 1973-07-01 | 7.13 | 8.01 | 8.2891 | -1.1591 | 3.4331 |
| 1973-06-01 | 6.9 | 7.19 | 7.4248 | -0.5248 | 3.0987 |
| 1973-05-01 | 6.85 | 6.36 | 6.5537 | 0.2963 | 2.1532 |
| 1973-04-01 | 6.67 | 6.26 | 6.449 | 0.221 | 2.0281 |
| 1973-03-01 | 6.71 | 6.09 | 6.2711 | 0.4389 | 2.506 |
| 1973-02-01 | 6.64 | 5.6 | 5.7593 | 0.8807 | 1.0404 |
| 1973-01-01 | 6.46 | 5.41 | 5.5612 | 0.8988 | 1.7356 |
| 1972-12-01 | 6.36 | 5.07 | 5.2072 | 1.1528 | 4.5797 |
| 1972-11-01 | 6.28 | 4.78 | 4.9057 | 1.3743 | 7.0313 |
| 1972-10-01 | 6.48 | 4.74 | 4.8641 | 1.6159 | 8.1967 |
| 1972-09-01 | 6.55 | 4.66 | 4.781 | 1.769 | 8.4751 |
| 1972-08-01 | 6.21 | 4.02 | 4.1177 | 2.0923 | 6.8389 |
| 1972-07-01 | 6.11 | 3.98 | 4.0763 | 2.0337 | 10.0316 |
| 1972-06-01 | 6.11 | 3.91 | 4.0039 | 2.1061 | 5.764 |
| 1972-05-01 | 6.13 | 3.69 | 3.7765 | 2.3535 | 2.9175 |
| 1972-04-01 | 6.19 | 3.71 | 3.7971 | 2.3929 | 4.2538 |
| 1972-03-01 | 6.07 | 3.73 | 3.8178 | 2.2522 | 2.5383 |
| 1972-02-01 | 6.08 | 3.2 | 3.2709 | 2.8091 | 2.2541 |
| 1972-01-01 | 5.95 | 3.38 | 3.4565 | 2.4935 | 5.4653 |
| 1971-12-01 | 5.93 | 4.01 | 4.1073 | 1.8227 | 7.8727 |
| 1971-11-01 | 5.81 | 4.22 | 4.3247 | 1.4853 | 7.6571 |
| 1971-10-01 | 5.93 | 4.46 | 4.5735 | 1.3565 | 9.2971 |
| 1971-09-01 | 6.14 | 4.69 | 4.8122 | 1.3278 | 11.0913 |
| 1971-08-01 | 6.58 | 4.94 | 5.0719 | 1.5081 | 13.1751 |
| 1971-07-01 | 6.73 | 5.4 | 5.5508 | 1.1792 | 14.7478 |
| 1971-06-01 | 6.52 | 4.75 | 4.8745 | 1.6455 | 12.8142 |
| 1971-05-01 | 6.39 | 4.14 | 4.2419 | 2.1481 | 14.1582 |
| 1971-04-01 | 5.83 | 3.86 | 3.9522 | 1.8778 | 16.7723 |
| 1971-03-01 | 5.7 | 3.38 | 3.4565 | 2.2435 | 24.7934 |
| 1971-02-01 | 6.11 | 3.7 | 3.7868 | 2.3232 | 32.4102 |
| 1971-01-01 | 6.24 | 4.44 | 4.5528 | 1.6872 | 37.792 |
| 1970-12-01 | 6.39 | 4.87 | 4.9992 | 1.3908 | 39.9079 |
| 1970-11-01 | 6.84 | 5.28 | 5.4257 | 1.4143 | 37.4588 |
| 1970-10-01 | 7.33 | 5.91 | 6.083 | 1.247 | 32.4866 |
| 1970-09-01 | 7.39 | 6.12 | 6.3025 | 1.0875 | 33.2784 |
| 1970-08-01 | 7.53 | 6.41 | 6.6061 | 0.9239 | 41.7652 |
| 1970-07-01 | 7.46 | 6.45 | 6.648 | 0.812 | 41.5432 |
| 1970-06-01 | 7.84 | 6.68 | 6.8891 | 0.9509 | 31.1863 |
| 1970-05-01 | 7.91 | 6.84 | 7.057 | 0.853 | 27.5141 |
| 1970-04-01 | 7.39 | 6.51 | 6.7108 | 0.6792 | 32.4177 |
| 1970-03-01 | 7.07 | 6.63 | 6.8367 | 0.2333 | 27.4949 |
| 1970-02-01 | 7.24 | 7.13 | 7.3617 | -0.1217 | 32.2009 |
| 1970-01-01 | 7.79 | 7.87 | 8.1413 | -0.3513 | 36.1709 |
| 1969-12-01 | 7.65 | 7.82 | 8.0885 | -0.4385 | 32.0356 |
| 1969-11-01 | 7.14 | 7.24 | 7.4774 | -0.3374 | 27.5997 |
| 1969-10-01 | 7.1 | 7.0 | 7.2251 | -0.1251 | 27.9347 |
| 1969-09-01 | 7.16 | 7.09 | 7.3197 | -0.1597 | 26.9508 |
| 1969-08-01 | 6.69 | 6.98 | 7.2041 | -0.5141 | 25.6278 |
| 1969-07-01 | 6.72 | 7.0 | 7.2251 | -0.5051 | 28.7562 |
| 1969-06-01 | 6.57 | 6.44 | 6.6375 | -0.0675 | 28.7318 |
| 1969-05-01 | 6.32 | 6.04 | 6.2188 | 0.1012 | 28.6464 |
| 1969-04-01 | 6.17 | 6.11 | 6.292 | -0.122 | 27.3262 |
| 1969-03-01 | 6.3 | 6.02 | 6.1979 | 0.1021 | 21.0491 |
| 1969-02-01 | 6.19 | 6.12 | 6.3025 | -0.1125 | 20.7276 |
| 1969-01-01 | 6.04 | 6.14 | 6.3234 | -0.2834 | 21.6592 |
| 1968-12-01 | 6.03 | 5.96 | 6.1352 | -0.1052 | 18.1118 |
| 1968-11-01 | 5.7 | 5.45 | 5.6029 | 0.0971 | 13.5527 |
| 1968-10-01 | 5.58 | 5.35 | 5.4987 | 0.0813 | 14.8835 |
| 1968-09-01 | 5.46 | 5.19 | 5.332 | 0.128 | 15.4 |
| 1968-08-01 | 5.42 | 5.09 | 5.228 | 0.192 | 13.4539 |
| 1968-07-01 | 5.5 | 5.31 | 5.457 | 0.043 | 14.2631 |
| 1968-06-01 | 5.72 | 5.52 | 5.6759 | 0.0441 | 7.8022 |
| 1968-05-01 | 5.87 | 5.66 | 5.8219 | 0.0481 | 10.1743 |
| 1968-04-01 | 5.64 | 5.38 | 5.5299 | 0.1101 | 17.1022 |
| 1968-03-01 | 5.74 | 5.17 | 5.3112 | 0.4288 | 26.0006 |
| 1968-02-01 | 5.56 | 4.98 | 5.1135 | 0.4465 | 30.7344 |
| 1968-01-01 | 5.53 | 5.0 | 5.1343 | 0.3957 | 35.6957 |
| 1967-12-01 | 5.7 | 4.97 | 5.1031 | 0.5969 | 35.4457 |
| 1967-11-01 | 5.75 | 4.73 | 4.8537 | 0.8963 | 36.7415 |
| 1967-10-01 | 5.48 | 4.56 | 4.6772 | 0.8028 | 41.1389 |
| 1967-09-01 | 5.3 | 4.42 | 4.532 | 0.768 | 37.5094 |
| 1967-08-01 | 5.28 | 4.27 | 4.3765 | 0.9035 | 26.9655 |
| 1967-07-01 | 5.16 | 4.21 | 4.3144 | 0.8456 | 27.675 |
| 1967-06-01 | 5.02 | 3.54 | 3.6216 | 1.3984 | 25.5675 |
| 1967-05-01 | 4.85 | 3.6 | 3.6835 | 1.1665 | 29.2607 |
| 1967-04-01 | 4.59 | 3.84 | 3.9315 | 0.6585 | 29.4621 |
| 1967-03-01 | 4.54 | 4.26 | 4.3662 | 0.1738 | 26.2517 |
| 1967-02-01 | 4.63 | 4.56 | 4.6772 | -0.0472 | 28.4046 |
| 1967-01-01 | 4.58 | 4.72 | 4.8433 | -0.2633 | 31.8811 |
| 1966-12-01 | 4.84 | 4.96 | 5.0927 | -0.2527 | 26.9198 |
| 1966-11-01 | 5.16 | 5.32 | 5.4674 | -0.3074 | 24.2651 |
| 1966-10-01 | 5.01 | 5.35 | 5.4987 | -0.4887 | 25.0216 |
| 1966-09-01 | 5.18 | 5.37 | 5.5195 | -0.3395 | 23.9514 |
| 1966-08-01 | 5.22 | 4.96 | 5.0927 | 0.1273 | 23.1196 |
| 1966-07-01 | 5.02 | 4.8 | 4.9264 | 0.0936 | 24.0946 |
| 1966-06-01 | 4.81 | 4.5 | 4.615 | 0.195 | 23.0936 |
| 1966-05-01 | 4.78 | 4.64 | 4.7603 | 0.0197 | 24.9245 |
| 1966-04-01 | 4.75 | 4.62 | 4.7395 | 0.0105 | 25.9674 |
| 1966-03-01 | 4.87 | 4.59 | 4.7084 | 0.1616 | 25.7626 |
| 1966-02-01 | 4.83 | 4.65 | 4.7707 | 0.0593 | 25.7626 |
| 1966-01-01 | 4.61 | 4.59 | 4.7084 | -0.0984 | 23.6821 |
| 1965-12-01 | 4.62 | 4.38 | 4.4906 | 0.1294 | 24.4907 |
| 1965-11-01 | 4.45 | 4.09 | 4.1901 | 0.2599 | 21.1151 |
| 1965-10-01 | 4.35 | 4.03 | 4.128 | 0.222 | 19.1193 |
| 1965-09-01 | 4.29 | 3.92 | 4.0142 | 0.2758 | 18.2474 |
| 1965-08-01 | 4.25 | 3.84 | 3.9315 | 0.3185 | 17.8983 |
| 1965-07-01 | 4.2 | 3.84 | 3.9315 | 0.2685 | 17.2233 |
| 1965-06-01 | 4.21 | 3.8 | 3.8901 | 0.3199 | 17.8877 |
| 1965-05-01 | 4.21 | 3.89 | 3.9832 | 0.2268 | 17.3957 |
| 1965-04-01 | 4.2 | 3.93 | 4.0246 | 0.1754 | 16.7481 |
| 1965-03-01 | 4.21 | 3.93 | 4.0246 | 0.1854 | 18.0857 |
| 1965-02-01 | 4.21 | 3.93 | 4.0246 | 0.1854 | 19.097 |
| 1965-01-01 | 4.19 | 3.81 | 3.9005 | 0.2895 | 18.5789 |
| 1964-12-01 | 4.18 | 3.84 | 3.9315 | 0.2485 | 19.2642 |
| 1964-11-01 | 4.15 | 3.64 | 3.7248 | 0.4252 | 19.4379 |
| 1964-10-01 | 4.19 | 3.57 | 3.6525 | 0.5375 | 18.3723 |
| 1964-09-01 | 4.2 | 3.53 | 3.6113 | 0.5887 | 17.6706 |
| 1964-08-01 | 4.19 | 3.5 | 3.5803 | 0.6097 | 17.9697 |
| 1964-07-01 | 4.19 | 3.46 | 3.539 | 0.651 | 15.374 |
| 1964-06-01 | 4.17 | 3.48 | 3.5596 | 0.6104 | 13.021 |
| 1964-05-01 | 4.2 | 3.48 | 3.5596 | 0.6404 | 12.9975 |
| 1964-04-01 | 4.23 | 3.47 | 3.5493 | 0.6807 | 12.0725 |
| 1964-03-01 | 4.22 | 3.54 | 3.6216 | 0.5984 | 12.4545 |
| 1964-02-01 | 4.15 | 3.53 | 3.6113 | 0.5387 | 12.9936 |
| 1964-01-01 | 4.17 | 3.52 | 3.6009 | 0.5691 | 14.0911 |
| 1963-12-01 | 4.13 | 3.52 | 3.6009 | 0.5291 | 13.1085 |
| 1963-11-01 | 4.12 | 3.52 | 3.6009 | 0.5191 | 11.7949 |
| 1963-10-01 | 4.11 | 3.45 | 3.5287 | 0.5813 | 10.561 |
| 1963-09-01 | 4.08 | 3.38 | 3.4565 | 0.6235 | 10.4588 |
| 1963-08-01 | 4.0 | 3.32 | 3.3946 | 0.6054 | 10.9387 |
| 1963-07-01 | 4.02 | 3.18 | 3.2503 | 0.7697 | 11.8273 |
| 1963-06-01 | 3.99 | 2.99 | 3.0546 | 0.9354 | 10.6738 |
| 1963-05-01 | 3.93 | 2.93 | 2.9929 | 0.9371 | 10.6608 |
| 1963-04-01 | 3.97 | 2.9 | 2.962 | 1.008 | 11.5117 |
| 1963-03-01 | 3.93 | 2.89 | 2.9517 | 0.9783 | 10.3253 |
| 1963-02-01 | 3.92 | 2.92 | 2.9826 | 0.9374 | 9.2361 |
| 1963-01-01 | 3.83 | 2.91 | 2.9723 | 0.8577 | 8.7203 |
| 1962-12-01 | 3.86 | 2.87 | 2.9311 | 0.9289 | 7.7284 |
| 1962-11-01 | 3.92 | 2.83 | 2.89 | 1.03 | 7.6987 |
| 1962-10-01 | 3.93 | 2.74 | 2.7974 | 1.1326 | 6.302 |
| 1962-09-01 | 3.98 | 2.78 | 2.8386 | 1.1414 | 5.6954 |
| 1962-08-01 | 3.98 | 2.82 | 2.8797 | 1.1003 | 6.0882 |
| 1962-07-01 | 4.01 | 2.92 | 2.9826 | 1.0274 | 5.834 |
| 1962-06-01 | 3.91 | 2.73 | 2.7872 | 1.1228 | 6.8758 |
| 1962-05-01 | 3.87 | 2.69 | 2.746 | 1.124 | 8.0238 |
| 1962-04-01 | 3.84 | 2.73 | 2.7872 | 1.0528 | 7.3839 |
| 1962-03-01 | 3.93 | 2.72 | 2.7769 | 1.1531 | 8.7309 |
| 1962-02-01 | 4.04 | 2.73 | 2.7872 | 1.2528 | 8.6387 |
| 1962-01-01 | 4.08 | 2.72 | 2.7769 | 1.3031 | 6.4479 |
| 1961-12-01 | 4.06 | 2.6 | 2.6536 | 1.4064 | 6.5301 |
| 1961-11-01 | 3.94 | 2.48 | 2.5303 | 1.4097 | 6.801 |
| 1961-10-01 | 3.92 | 2.3 | 2.3456 | 1.5744 | 6.5405 |
| 1961-09-01 | 3.98 | 2.28 | 2.3251 | 1.6549 | 9.0609 |
| 1961-08-01 | 4.04 | 2.39 | 2.4379 | 1.6021 | 7.2981 |
| 1961-07-01 | 3.92 | 2.24 | 2.284 | 1.636 | 6.4602 |
| 1961-06-01 | 3.88 | 2.33 | 2.3764 | 1.5036 | 5.8026 |
| 1961-05-01 | 3.71 | 2.29 | 2.3353 | 1.3747 | 12.3504 |
| 1961-04-01 | 3.78 | 2.29 | 2.3353 | 1.4447 | 12.456 |
| 1961-03-01 | 3.74 | 2.39 | 2.4379 | 1.3021 | 13.9783 |
| 1961-02-01 | 3.78 | 2.42 | 2.4687 | 1.3113 | 20.9465 |
| 1961-01-01 | 3.84 | 2.24 | 2.284 | 1.556 | 24.2518 |
| 1960-12-01 | 3.84 | 2.25 | 2.2943 | 1.5457 | 27.8486 |
| 1960-11-01 | 3.93 | 2.37 | 2.4174 | 1.5126 | 23.9126 |
| 1960-10-01 | 3.89 | 2.3 | 2.3456 | 1.5444 | 21.9274 |
| 1960-09-01 | 3.8 | 2.48 | 2.5303 | 1.2697 | 19.0474 |
| 1960-08-01 | 3.8 | 2.3 | 2.3456 | 1.4544 | 12.5167 |
| 1960-07-01 | 3.9 | 2.3 | 2.3456 | 1.5544 | 10.6012 |
| 1960-06-01 | 4.15 | 2.46 | 2.5098 | 1.6402 | 11.4388 |
| 1960-05-01 | 4.35 | 3.29 | 3.3637 | 0.9863 | 7.6983 |
| 1960-04-01 | 4.28 | 3.23 | 3.3018 | 0.9782 | 10.8648 |
| 1960-03-01 | 4.25 | 3.31 | 3.3843 | 0.8657 | 10.5806 |
| 1960-02-01 | 4.49 | 3.96 | 4.0556 | 0.4344 | 9.762 |
| 1960-01-01 | 4.72 | 4.35 | 4.4595 | 0.2605 | 10.4719 |
Source: Federal Reserve Bank of New York, Capital Markets research: Probability of US Recession Predicted by Treasury Spread (allmonth.xls). allmonth.xls, sheet "rec_prob" · retrieved Sept. 26, 2026 · 824 rows · as of August 2026 · monthly. Recession shading: NBER, via FRED series USREC, retrieved Oct. 5, 2026, as of September 2026. NBER CSV: recession months. Download CSV
The official definition
No threshold: the New York Fed publishes none, so this card has no status. It is a model estimate, attributed to its publisher.
“Parameters estimated using data from January 1959 to December 2009, recession probabilities predicted using data through Aug 2026. The parameter estimates are α=-0.5333, β=-0.6330.”
Caveats
- The Cleveland Fed on such models: “It might not be advisable to take these numbers quite so literally, for two reasons. First, this probability is itself subject to error, as is the case with all statistical estimates. Second, other researchers have postulated that the underlying determinants of the yield spread today are materially different from the determinants that generated yield spreads during prior decades.”
- The model’s parameters were fixed on data from 1959 to 2009, so it has not been re-estimated to include the 2022 to 2024 inversion.
- This file is a hand-run snapshot of the New York Fed’s spreadsheet, not part of the scheduled refresh; its “as of” date says how current it is.
- Months after the latest spread carry only the model’s estimate for that future month; NBER shading stops at the latest month FRED reports.