Table Data - Brave-Butters-Kelley Cycle Component of GDP
| Title | Brave-Butters-Kelley Cycle Component of GDP |
|---|---|
| Series ID | BBKMCY |
| Source | Indiana University: Indiana Business Research Center |
| Release | Brave-Butters-Kelley Indexes |
| Seasonal Adjustment | Seasonally Adjusted |
| Frequency | Monthly |
| Units | Annualized Percent Change from Preceding Period |
| Date Range | 1960-01-01 to 2026-07-01 |
| Last Updated | 2026-08-31 7:33 AM CDT |
| Notes | The Brave-Butters-Kelley Indexes (BBKI) are the byproduct of research originally conducted by the Federal Reserve Bank of Chicago. Currently, the BBKI are maintained and produced by the Indiana Business Research Center at the Kelley School of Business at Indiana University. The BBK Coincident and Leading Indexes and Monthly GDP Growth for the U.S. are constructed from a collapsed dynamic factor analysis of a panel of 490 monthly measures of real economic activity and quarterly real GDP growth. The cycle component of GDP is expressed in annualized real GDP growth equivalent units. The cycle component is the sum of the leading and lagging subcomponents. For more details, see also: Brave, Scott A., Ross Cole, and David Kelley, 2019, A 'big data' view of the U.S. economy: Introducing the Brave-Butters-Kelley Indexes, Chicago Fed Letter, Federal Reserve Bank of Chicago, No. 422. Crossref, https://doi.org/10.21033/cfl-2019-422 Brave, Scott A., R. Andrew Butters, and David Kelley, 2019, A new 'big data' index of U.S. economic activity, Economic Perspectives, Federal Reserve Bank of Chicago, Vol. 43, No. 1. Crossref, https://doi.org/10.21033/ep-2019-1 |
| DATE | VALUE |
|---|---|
| 1960-01-01 | 6.0649083582 |
| 1960-02-01 | -1.6575605524 |
| 1960-03-01 | -5.2039443986 |
| 1960-04-01 | -1.1950734310 |
| 1960-05-01 | -2.8253912234 |
| 1960-06-01 | -4.1370128498 |
| 1960-07-01 | -2.6851095230 |
| 1960-08-01 | -2.6358524772 |
| 1960-09-01 | -3.2339827274 |
| 1960-10-01 | -3.2521950771 |
| 1960-11-01 | -6.8442071771 |
| 1960-12-01 | -7.0760399108 |
| 1961-01-01 | -1.9485674295 |
| 1961-02-01 | -1.7260244978 |
| 1961-03-01 | 2.0214452561 |
| 1961-04-01 | 3.9978619957 |
| 1961-05-01 | 3.9864865192 |
| 1961-06-01 | 4.2149798228 |
| 1961-07-01 | 3.0776335591 |
| 1961-08-01 | 4.6993656562 |
| 1961-09-01 | 0.9178016079 |
| 1961-10-01 | 5.3812618317 |
| 1961-11-01 | 5.2551033110 |
| 1961-12-01 | 3.3574009428 |
| 1962-01-01 | -1.2882580030 |
| 1962-02-01 | 5.5050230719 |
| 1962-03-01 | 2.1789670446 |
| 1962-04-01 | 0.9219353882 |
| 1962-05-01 | -0.2410070683 |
| 1962-06-01 | -1.3029948559 |
| 1962-07-01 | 1.4651620291 |
| 1962-08-01 | -0.1426326412 |
| 1962-09-01 | 1.6778624151 |
| 1962-10-01 | -0.8531301182 |
| 1962-11-01 | 0.6751821256 |
| 1962-12-01 | -0.9541509725 |
| 1963-01-01 | 0.5881289244 |
| 1963-02-01 | 3.5809784930 |
| 1963-03-01 | 1.6706160652 |
| 1963-04-01 | 3.5182122581 |
| 1963-05-01 | 2.7126299969 |
| 1963-06-01 | 1.4800008231 |
| 1963-07-01 | 0.5792295698 |
| 1963-08-01 | 0.7107847064 |
| 1963-09-01 | 2.0360855986 |
| 1963-10-01 | 2.9365903548 |
| 1963-11-01 | 0.4205817577 |
| 1963-12-01 | 1.2310501258 |
| 1964-01-01 | 2.5876438779 |
| 1964-02-01 | 3.0314431577 |
| 1964-03-01 | 1.6386752466 |
| 1964-04-01 | 3.6946071541 |
| 1964-05-01 | 2.2797176358 |
| 1964-06-01 | 0.4145675892 |
| 1964-07-01 | 3.3921929542 |
| 1964-08-01 | 0.8143523213 |
| 1964-09-01 | 1.5772115828 |
| 1964-10-01 | -2.8795952909 |
| 1964-11-01 | 6.6750602009 |
| 1964-12-01 | 4.7501765495 |
| 1965-01-01 | 2.7952991461 |
| 1965-02-01 | 2.4807502867 |
| 1965-03-01 | 5.4825693289 |
| 1965-04-01 | 2.0039519087 |
| 1965-05-01 | 2.5617686236 |
| 1965-06-01 | 2.2820272874 |
| 1965-07-01 | 4.5310051860 |
| 1965-08-01 | 1.6077390522 |
| 1965-09-01 | 2.0696970036 |
| 1965-10-01 | 4.5793711233 |
| 1965-11-01 | 4.1115036836 |
| 1965-12-01 | 4.7897565798 |
| 1966-01-01 | 3.6278065446 |
| 1966-02-01 | 4.0648738147 |
| 1966-03-01 | 4.7138040993 |
| 1966-04-01 | -0.1620812860 |
| 1966-05-01 | -0.5356520034 |
| 1966-06-01 | 1.1677901672 |
| 1966-07-01 | 0.6533501574 |
| 1966-08-01 | 0.9565950620 |
| 1966-09-01 | 1.5860988323 |
| 1966-10-01 | 0.6711929535 |
| 1966-11-01 | -2.2516962616 |
| 1966-12-01 | -0.9137780271 |
| 1967-01-01 | -0.0327446393 |
| 1967-02-01 | -3.3038328032 |
| 1967-03-01 | -0.9288908792 |
| 1967-04-01 | -0.2839780899 |
| 1967-05-01 | -1.4949855364 |
| 1967-06-01 | 0.3978793493 |
| 1967-07-01 | -1.1156241116 |
| 1967-08-01 | 4.1884232184 |
| 1967-09-01 | 0.0360995640 |
| 1967-10-01 | 0.1967331967 |
| 1967-11-01 | 6.0696918672 |
| 1967-12-01 | 4.4262247779 |
| 1968-01-01 | -0.7388124887 |
| 1968-02-01 | 1.3978671159 |
| 1968-03-01 | 2.1441661253 |
| 1968-04-01 | 0.6744133125 |
| 1968-05-01 | 3.2636115027 |
| 1968-06-01 | 1.0234036566 |
| 1968-07-01 | 0.8780797892 |
| 1968-08-01 | -1.4680199506 |
| 1968-09-01 | 1.9208806606 |
| 1968-10-01 | 2.0872388878 |
| 1968-11-01 | 2.4961492699 |
| 1968-12-01 | -0.4557242981 |
| 1969-01-01 | 1.0555950834 |
| 1969-02-01 | 1.2095620973 |
| 1969-03-01 | 2.4420840792 |
| 1969-04-01 | 0.2180359922 |
| 1969-05-01 | -1.3527274651 |
| 1969-06-01 | 0.3097629384 |
| 1969-07-01 | 0.1044885412 |
| 1969-08-01 | 0.3509139752 |
| 1969-09-01 | -0.3663278496 |
| 1969-10-01 | -0.5745110527 |
| 1969-11-01 | -4.6827935942 |
| 1969-12-01 | -2.1986093310 |
| 1970-01-01 | -5.8886148627 |
| 1970-02-01 | -2.0070311489 |
| 1970-03-01 | -3.2661202383 |
| 1970-04-01 | -3.1139509200 |
| 1970-05-01 | -1.1781765978 |
| 1970-06-01 | -1.0379883112 |
| 1970-07-01 | 0.0148178557 |
| 1970-08-01 | -2.5709182634 |
| 1970-09-01 | -3.2448934469 |
| 1970-10-01 | -6.9144467087 |
| 1970-11-01 | -4.3702330062 |
| 1970-12-01 | 6.8745606639 |
| 1971-01-01 | 2.3085169151 |
| 1971-02-01 | 0.7111040688 |
| 1971-03-01 | 0.3926563026 |
| 1971-04-01 | 1.2488156901 |
| 1971-05-01 | 1.5575975807 |
| 1971-06-01 | 1.9106013731 |
| 1971-07-01 | -2.1603134487 |
| 1971-08-01 | -0.6222550074 |
| 1971-09-01 | 3.2886413438 |
| 1971-10-01 | 0.6411444768 |
| 1971-11-01 | 2.3933016455 |
| 1971-12-01 | 3.9313479587 |
| 1972-01-01 | 5.4123163201 |
| 1972-02-01 | 2.6194375545 |
| 1972-03-01 | 3.5224855354 |
| 1972-04-01 | 2.9652983722 |
| 1972-05-01 | 1.4183772043 |
| 1972-06-01 | 1.5685102811 |
| 1972-07-01 | -0.6677204190 |
| 1972-08-01 | 4.9760760305 |
| 1972-09-01 | 3.9608356922 |
| 1972-10-01 | 4.5382690823 |
| 1972-11-01 | 5.3922192799 |
| 1972-12-01 | 4.4420566564 |
| 1973-01-01 | 4.1892136996 |
| 1973-02-01 | 4.4835520674 |
| 1973-03-01 | 1.1225224860 |
| 1973-04-01 | -0.9694813793 |
| 1973-05-01 | 0.5664353903 |
| 1973-06-01 | -0.2552293194 |
| 1973-07-01 | -0.5467173657 |
| 1973-08-01 | -1.7769800733 |
| 1973-09-01 | -0.6879576851 |
| 1973-10-01 | 2.8804979983 |
| 1973-11-01 | 1.3816456855 |
| 1973-12-01 | -3.2024601443 |
| 1974-01-01 | -2.6122914649 |
| 1974-02-01 | -2.3788129285 |
| 1974-03-01 | -1.4608327908 |
| 1974-04-01 | -2.8990850224 |
| 1974-05-01 | 0.3038463070 |
| 1974-06-01 | -2.5346374058 |
| 1974-07-01 | -2.1089791383 |
| 1974-08-01 | -4.1574416406 |
| 1974-09-01 | -3.4389985364 |
| 1974-10-01 | -4.5855123814 |
| 1974-11-01 | -10.6894309689 |
| 1974-12-01 | -14.7721968777 |
| 1975-01-01 | -7.1075086892 |
| 1975-02-01 | -8.7960299011 |
| 1975-03-01 | -8.2472481079 |
| 1975-04-01 | 0.2846810199 |
| 1975-05-01 | -1.0808170899 |
| 1975-06-01 | 1.4927123023 |
| 1975-07-01 | 4.2118176120 |
| 1975-08-01 | 3.0612666752 |
| 1975-09-01 | 3.5050136882 |
| 1975-10-01 | 1.2458826858 |
| 1975-11-01 | 0.0029849734 |
| 1975-12-01 | 4.0206154728 |
| 1976-01-01 | 5.3898930293 |
| 1976-02-01 | 3.3849123621 |
| 1976-03-01 | 1.3305091639 |
| 1976-04-01 | 1.0758084815 |
| 1976-05-01 | 1.3456556525 |
| 1976-06-01 | 0.8904719722 |
| 1976-07-01 | 1.1868702790 |
| 1976-08-01 | 0.5569892436 |
| 1976-09-01 | 0.6649807170 |
| 1976-10-01 | -0.7530338794 |
| 1976-11-01 | 3.4914691150 |
| 1976-12-01 | 4.3687622062 |
| 1977-01-01 | -1.5658288686 |
| 1977-02-01 | 5.5221713644 |
| 1977-03-01 | 4.9888129639 |
| 1977-04-01 | 2.9311123367 |
| 1977-05-01 | 2.4459175233 |
| 1977-06-01 | 2.9106245563 |
| 1977-07-01 | 0.9118368648 |
| 1977-08-01 | 1.3144582067 |
| 1977-09-01 | 0.6505736328 |
| 1977-10-01 | 0.5588487395 |
| 1977-11-01 | 1.1803487899 |
| 1977-12-01 | 1.6102222092 |
| 1978-01-01 | -6.0040789268 |
| 1978-02-01 | 4.3135850541 |
| 1978-03-01 | 6.6326748447 |
| 1978-04-01 | 7.9028409633 |
| 1978-05-01 | 2.4155069708 |
| 1978-06-01 | 3.1298890628 |
| 1978-07-01 | -0.5561215243 |
| 1978-08-01 | 2.3003581608 |
| 1978-09-01 | 0.7957304937 |
| 1978-10-01 | 2.3025881444 |
| 1978-11-01 | 2.1596421671 |
| 1978-12-01 | 0.6799256494 |
| 1979-01-01 | -3.2909739337 |
| 1979-02-01 | -0.5775726519 |
| 1979-03-01 | 3.0202689280 |
| 1979-04-01 | -6.4669645388 |
| 1979-05-01 | 4.0281814999 |
| 1979-06-01 | -1.1170586192 |
| 1979-07-01 | -1.3336394866 |
| 1979-08-01 | -3.0515646015 |
| 1979-09-01 | -2.1310671307 |
| 1979-10-01 | -0.0414792298 |
| 1979-11-01 | -2.5423952586 |
| 1979-12-01 | -1.8435166103 |
| 1980-01-01 | -0.3975013803 |
| 1980-02-01 | -3.1223298959 |
| 1980-03-01 | -7.7801719832 |
| 1980-04-01 | -11.2940449865 |
| 1980-05-01 | -11.6474439721 |
| 1980-06-01 | -6.4716617740 |
| 1980-07-01 | -2.9726976245 |
| 1980-08-01 | 0.9355248753 |
| 1980-09-01 | 5.8929565266 |
| 1980-10-01 | 4.9611669482 |
| 1980-11-01 | 3.0543827250 |
| 1980-12-01 | 1.5798178274 |
| 1981-01-01 | -0.9726077638 |
| 1981-02-01 | -2.2665919523 |
| 1981-03-01 | -1.2617370745 |
| 1981-04-01 | -0.7529257851 |
| 1981-05-01 | -1.3817063454 |
| 1981-06-01 | -1.3310783321 |
| 1981-07-01 | -0.1474947283 |
| 1981-08-01 | -2.5672255257 |
| 1981-09-01 | -4.2685457065 |
| 1981-10-01 | -6.3700487214 |
| 1981-11-01 | -6.5997461205 |
| 1981-12-01 | -7.5493223076 |
| 1982-01-01 | -8.6767001564 |
| 1982-02-01 | 4.4052431328 |
| 1982-03-01 | -3.8601329041 |
| 1982-04-01 | -4.6765214555 |
| 1982-05-01 | -2.6102244343 |
| 1982-06-01 | -2.9967458450 |
| 1982-07-01 | -2.6629574194 |
| 1982-08-01 | -4.8438736195 |
| 1982-09-01 | -2.2798783281 |
| 1982-10-01 | -4.5479067098 |
| 1982-11-01 | -1.9976120700 |
| 1982-12-01 | -1.3175951278 |
| 1983-01-01 | 5.9049409342 |
| 1983-02-01 | -0.8007127838 |
| 1983-03-01 | 4.0189409572 |
| 1983-04-01 | 4.2916193015 |
| 1983-05-01 | 4.3581475068 |
| 1983-06-01 | 5.8642645910 |
| 1983-07-01 | 4.5353732184 |
| 1983-08-01 | 3.2786003715 |
| 1983-09-01 | 6.0813886973 |
| 1983-10-01 | 4.0331605615 |
| 1983-11-01 | 3.6508361461 |
| 1983-12-01 | 3.7993648886 |
| 1984-01-01 | 5.4999306643 |
| 1984-02-01 | 3.8761980831 |
| 1984-03-01 | 1.6750850702 |
| 1984-04-01 | 2.2346351518 |
| 1984-05-01 | 2.9157540234 |
| 1984-06-01 | 1.7140397864 |
| 1984-07-01 | 0.2642495044 |
| 1984-08-01 | 0.1629860167 |
| 1984-09-01 | -1.7134819905 |
| 1984-10-01 | 1.1213706075 |
| 1984-11-01 | 1.6262531376 |
| 1984-12-01 | -0.0300939037 |
| 1985-01-01 | -0.7215517079 |
| 1985-02-01 | 0.0513753920 |
| 1985-03-01 | 1.8015619952 |
| 1985-04-01 | -0.8134653465 |
| 1985-05-01 | 0.9969309884 |
| 1985-06-01 | -2.0222855805 |
| 1985-07-01 | -0.5659259843 |
| 1985-08-01 | 2.1002088925 |
| 1985-09-01 | 0.2098572867 |
| 1985-10-01 | -0.6189336525 |
| 1985-11-01 | 1.2982342255 |
| 1985-12-01 | 0.5032381137 |
| 1986-01-01 | 2.9700837060 |
| 1986-02-01 | -2.9540322928 |
| 1986-03-01 | -2.9601393016 |
| 1986-04-01 | 1.2531798923 |
| 1986-05-01 | -1.0393472740 |
| 1986-06-01 | -0.8369905490 |
| 1986-07-01 | 0.8440725568 |
| 1986-08-01 | -0.1775669242 |
| 1986-09-01 | 1.4584844480 |
| 1986-10-01 | -1.2360075100 |
| 1986-11-01 | -0.5076695547 |
| 1986-12-01 | 2.5199395036 |
| 1987-01-01 | -2.9795842180 |
| 1987-02-01 | 4.6764965203 |
| 1987-03-01 | -0.1552400776 |
| 1987-04-01 | 0.5663892906 |
| 1987-05-01 | 1.0697592514 |
| 1987-06-01 | 1.5589944795 |
| 1987-07-01 | 2.6094784523 |
| 1987-08-01 | 0.3102660607 |
| 1987-09-01 | 2.4418417617 |
| 1987-10-01 | 2.6735470673 |
| 1987-11-01 | 0.5721696949 |
| 1987-12-01 | 1.5720420344 |
| 1988-01-01 | -1.1218256590 |
| 1988-02-01 | 1.8729441974 |
| 1988-03-01 | 1.8440630524 |
| 1988-04-01 | 1.1410055030 |
| 1988-05-01 | -0.1261523676 |
| 1988-06-01 | 1.6247585103 |
| 1988-07-01 | -0.4725980722 |
| 1988-08-01 | 0.2516568193 |
| 1988-09-01 | 0.5635601428 |
| 1988-10-01 | 1.1808219218 |
| 1988-11-01 | 1.1560612246 |
| 1988-12-01 | 2.6082367783 |
| 1989-01-01 | 0.8261725625 |
| 1989-02-01 | -2.4413247420 |
| 1989-03-01 | -0.3990715790 |
| 1989-04-01 | 0.6412124959 |
| 1989-05-01 | -1.9066482246 |
| 1989-06-01 | -1.4702811947 |
| 1989-07-01 | -3.6976624308 |
| 1989-08-01 | 2.3648760871 |
| 1989-09-01 | -1.9731923966 |
| 1989-10-01 | -2.0293645706 |
| 1989-11-01 | 0.4059166692 |
| 1989-12-01 | -0.3393474997 |
| 1990-01-01 | -0.3072041605 |
| 1990-02-01 | 1.8147227898 |
| 1990-03-01 | 0.1929127426 |
| 1990-04-01 | -3.7961681634 |
| 1990-05-01 | -1.0207252106 |
| 1990-06-01 | -1.0563829388 |
| 1990-07-01 | -3.1154339034 |
| 1990-08-01 | -1.3580509730 |
| 1990-09-01 | -4.0069437938 |
| 1990-10-01 | -4.1419529372 |
| 1990-11-01 | -7.1374781881 |
| 1990-12-01 | -4.8264526121 |
| 1991-01-01 | -4.9807430449 |
| 1991-02-01 | -4.3380674311 |
| 1991-03-01 | -4.4080010184 |
| 1991-04-01 | 0.8154103447 |
| 1991-05-01 | 0.6802803216 |
| 1991-06-01 | 0.0393971833 |
| 1991-07-01 | 0.8313997126 |
| 1991-08-01 | -0.8006117811 |
| 1991-09-01 | 0.6495517600 |
| 1991-10-01 | -1.3336810741 |
| 1991-11-01 | -1.7436723801 |
| 1991-12-01 | -3.5677522039 |
| 1992-01-01 | -0.6763033306 |
| 1992-02-01 | 0.8819225688 |
| 1992-03-01 | 2.7154854530 |
| 1992-04-01 | 1.7568005065 |
| 1992-05-01 | -0.0348235924 |
| 1992-06-01 | 0.7731001529 |
| 1992-07-01 | 1.4267204245 |
| 1992-08-01 | -2.7075185684 |
| 1992-09-01 | 0.7094273098 |
| 1992-10-01 | 1.0254447515 |
| 1992-11-01 | 0.1704311487 |
| 1992-12-01 | 1.0601518084 |
| 1993-01-01 | 0.4435720805 |
| 1993-02-01 | 0.0185066918 |
| 1993-03-01 | -1.2526582578 |
| 1993-04-01 | 0.4343938721 |
| 1993-05-01 | -0.3243803331 |
| 1993-06-01 | -0.1059816438 |
| 1993-07-01 | -0.5083911072 |
| 1993-08-01 | -0.2593771198 |
| 1993-09-01 | 1.7670685376 |
| 1993-10-01 | 2.2512110671 |
| 1993-11-01 | 1.3983785535 |
| 1993-12-01 | 1.9424547577 |
| 1994-01-01 | 0.1062863525 |
| 1994-02-01 | 0.4661324082 |
| 1994-03-01 | 4.2763377348 |
| 1994-04-01 | 1.1550167137 |
| 1994-05-01 | 1.5872223251 |
| 1994-06-01 | 1.8388583930 |
| 1994-07-01 | 0.0036706066 |
| 1994-08-01 | 2.3970344648 |
| 1994-09-01 | 0.5687035121 |
| 1994-10-01 | 1.7016699535 |
| 1994-11-01 | 2.2355429181 |
| 1994-12-01 | 2.6522707540 |
| 1995-01-01 | -0.2558237082 |
| 1995-02-01 | -1.2618314445 |
| 1995-03-01 | -1.0054817911 |
| 1995-04-01 | -1.8857524307 |
| 1995-05-01 | -0.1474466541 |
| 1995-06-01 | 0.4922148595 |
| 1995-07-01 | -1.8986643901 |
| 1995-08-01 | 2.8708484629 |
| 1995-09-01 | 1.4794970270 |
| 1995-10-01 | -1.0405952690 |
| 1995-11-01 | 0.2520625467 |
| 1995-12-01 | 0.8788251335 |
| 1996-01-01 | -3.3701591240 |
| 1996-02-01 | 2.5423922170 |
| 1996-03-01 | 0.9025053133 |
| 1996-04-01 | 1.9019379988 |
| 1996-05-01 | 2.2562709299 |
| 1996-06-01 | 1.4952938239 |
| 1996-07-01 | 0.0625557944 |
| 1996-08-01 | 0.9554855055 |
| 1996-09-01 | 1.1162176974 |
| 1996-10-01 | 0.3014719210 |
| 1996-11-01 | 1.8724810931 |
| 1996-12-01 | 0.0371321958 |
| 1997-01-01 | 0.1697094607 |
| 1997-02-01 | 3.8836009977 |
| 1997-03-01 | 1.6992546828 |
| 1997-04-01 | 1.4547594387 |
| 1997-05-01 | 0.8675801528 |
| 1997-06-01 | 1.8668309271 |
| 1997-07-01 | 3.0097935539 |
| 1997-08-01 | 1.9239772897 |
| 1997-09-01 | 2.4087059196 |
| 1997-10-01 | 1.4966739218 |
| 1997-11-01 | 1.9820119352 |
| 1997-12-01 | 0.8195835870 |
| 1998-01-01 | 0.9167728883 |
| 1998-02-01 | 1.4877921415 |
| 1998-03-01 | 0.3134445301 |
| 1998-04-01 | 0.6439967832 |
| 1998-05-01 | 1.3179171687 |
| 1998-06-01 | -1.0704448464 |
| 1998-07-01 | -0.6440357552 |
| 1998-08-01 | 3.4845095167 |
| 1998-09-01 | 0.9053849271 |
| 1998-10-01 | 1.6482068594 |
| 1998-11-01 | 0.0309630434 |
| 1998-12-01 | 0.6307910699 |
| 1999-01-01 | 0.2724132948 |
| 1999-02-01 | 1.9107706095 |
| 1999-03-01 | -0.0556501719 |
| 1999-04-01 | 0.5979362707 |
| 1999-05-01 | 1.5857002845 |
| 1999-06-01 | 0.3047189074 |
| 1999-07-01 | 1.4917132684 |
| 1999-08-01 | 1.4390228089 |
| 1999-09-01 | 0.3330224732 |
| 1999-10-01 | 3.0262404595 |
| 1999-11-01 | 1.5456121455 |
| 1999-12-01 | 1.9724123990 |
| 2000-01-01 | 0.9358372274 |
| 2000-02-01 | -0.7969490617 |
| 2000-03-01 | 2.5539010152 |
| 2000-04-01 | 1.4726117501 |
| 2000-05-01 | -0.4716701749 |
| 2000-06-01 | 1.0943555086 |
| 2000-07-01 | -1.4931379458 |
| 2000-08-01 | -0.9593567869 |
| 2000-09-01 | 1.2042420046 |
| 2000-10-01 | -1.8686543811 |
| 2000-11-01 | -1.6911451597 |
| 2000-12-01 | -2.3142797661 |
| 2001-01-01 | -2.3654908084 |
| 2001-02-01 | -3.3325084033 |
| 2001-03-01 | -3.2966729679 |
| 2001-04-01 | -3.9837694666 |
| 2001-05-01 | -2.1822735315 |
| 2001-06-01 | -3.9016836311 |
| 2001-07-01 | -3.5246723565 |
| 2001-08-01 | -2.7703308437 |
| 2001-09-01 | -4.7012548940 |
| 2001-10-01 | -2.7649769463 |
| 2001-11-01 | -3.6138834680 |
| 2001-12-01 | -1.8324995183 |
| 2002-01-01 | -0.2748488502 |
| 2002-02-01 | -0.0649070912 |
| 2002-03-01 | -0.2096901353 |
| 2002-04-01 | 1.2305288721 |
| 2002-05-01 | 0.1532976527 |
| 2002-06-01 | -0.1413397230 |
| 2002-07-01 | -1.6429756524 |
| 2002-08-01 | -1.0332229489 |
| 2002-09-01 | -2.1131440255 |
| 2002-10-01 | -1.8334138306 |
| 2002-11-01 | -0.1247394652 |
| 2002-12-01 | -2.6729452240 |
| 2003-01-01 | 0.7062426091 |
| 2003-02-01 | -1.3835427579 |
| 2003-03-01 | -0.7949841072 |
| 2003-04-01 | -2.4016750125 |
| 2003-05-01 | 0.1658807556 |
| 2003-06-01 | 1.1490229046 |
| 2003-07-01 | 1.3341695876 |
| 2003-08-01 | 0.2934409917 |
| 2003-09-01 | 2.5884516160 |
| 2003-10-01 | 1.5243612542 |
| 2003-11-01 | 1.7736798144 |
| 2003-12-01 | 0.8019711972 |
| 2004-01-01 | 0.3842073540 |
| 2004-02-01 | 1.5692943657 |
| 2004-03-01 | 2.3948666538 |
| 2004-04-01 | 0.5701752187 |
| 2004-05-01 | 1.6145473298 |
| 2004-06-01 | 0.4129842084 |
| 2004-07-01 | 1.5575821977 |
| 2004-08-01 | 1.0234797499 |
| 2004-09-01 | 0.9030937166 |
| 2004-10-01 | 1.9550579203 |
| 2004-11-01 | 1.2002318758 |
| 2004-12-01 | 2.5744864763 |
| 2005-01-01 | 1.6194167637 |
| 2005-02-01 | 1.2278464003 |
| 2005-03-01 | -0.3782439950 |
| 2005-04-01 | 1.7675736022 |
| 2005-05-01 | -0.2592846054 |
| 2005-06-01 | 0.4604100695 |
| 2005-07-01 | -0.8870234911 |
| 2005-08-01 | 1.6494690930 |
| 2005-09-01 | -0.1207959190 |
| 2005-10-01 | 1.7121644468 |
| 2005-11-01 | 2.5376254041 |
| 2005-12-01 | 1.4261691269 |
| 2006-01-01 | 1.6339081391 |
| 2006-02-01 | 0.3422359044 |
| 2006-03-01 | 1.0808942202 |
| 2006-04-01 | -0.4254821612 |
| 2006-05-01 | 0.2622537096 |
| 2006-06-01 | -0.5136163182 |
| 2006-07-01 | -1.2242023617 |
| 2006-08-01 | 0.3842204486 |
| 2006-09-01 | -0.9017146986 |
| 2006-10-01 | -1.2596453044 |
| 2006-11-01 | -0.2521650737 |
| 2006-12-01 | 2.0506015841 |
| 2007-01-01 | -1.5010716678 |
| 2007-02-01 | 0.5102621378 |
| 2007-03-01 | 0.8557871040 |
| 2007-04-01 | -0.5289086363 |
| 2007-05-01 | -0.0762065310 |
| 2007-06-01 | -0.6974879084 |
| 2007-07-01 | -1.6124777313 |
| 2007-08-01 | -0.3721627532 |
| 2007-09-01 | -0.8535531740 |
| 2007-10-01 | -1.1483069718 |
| 2007-11-01 | -0.7324290276 |
| 2007-12-01 | -2.3753619368 |
| 2008-01-01 | -2.4191530866 |
| 2008-02-01 | -3.6854862800 |
| 2008-03-01 | -3.5686583239 |
| 2008-04-01 | -2.4884430277 |
| 2008-05-01 | -3.2906099377 |
| 2008-06-01 | -3.1730859375 |
| 2008-07-01 | -4.1920065575 |
| 2008-08-01 | -5.9472304466 |
| 2008-09-01 | -8.6652201746 |
| 2008-10-01 | -7.1444975302 |
| 2008-11-01 | -12.0964906411 |
| 2008-12-01 | -12.1660283440 |
| 2009-01-01 | -10.9915365329 |
| 2009-02-01 | -6.6941814332 |
| 2009-03-01 | -8.9506084729 |
| 2009-04-01 | -6.2323605600 |
| 2009-05-01 | -4.4740755265 |
| 2009-06-01 | -2.1818385236 |
| 2009-07-01 | -0.0064211495 |
| 2009-08-01 | -0.6602053616 |
| 2009-09-01 | -0.0125947130 |
| 2009-10-01 | -0.4969378892 |
| 2009-11-01 | -0.0209083221 |
| 2009-12-01 | -0.8896824923 |
| 2010-01-01 | 0.1284743056 |
| 2010-02-01 | -0.6062603469 |
| 2010-03-01 | 1.9644464150 |
| 2010-04-01 | 1.7189893061 |
| 2010-05-01 | 1.1158782415 |
| 2010-06-01 | 0.0569668017 |
| 2010-07-01 | -0.1307615549 |
| 2010-08-01 | -0.8204033636 |
| 2010-09-01 | -0.5890595498 |
| 2010-10-01 | -0.6448410484 |
| 2010-11-01 | 0.0440049308 |
| 2010-12-01 | 0.7280169150 |
| 2011-01-01 | -0.0769535408 |
| 2011-02-01 | -0.5113701254 |
| 2011-03-01 | 1.7350583356 |
| 2011-04-01 | -1.3435433109 |
| 2011-05-01 | -1.0968875534 |
| 2011-06-01 | -0.4684421646 |
| 2011-07-01 | -0.3581412041 |
| 2011-08-01 | -0.2325774521 |
| 2011-09-01 | -0.9358870356 |
| 2011-10-01 | 0.0276704029 |
| 2011-11-01 | -0.5374702621 |
| 2011-12-01 | 1.2367900074 |
| 2012-01-01 | 1.5981109037 |
| 2012-02-01 | 0.9805350214 |
| 2012-03-01 | 0.0098874106 |
| 2012-04-01 | 0.1139271346 |
| 2012-05-01 | -0.3273895948 |
| 2012-06-01 | -1.3560506394 |
| 2012-07-01 | -1.7526551384 |
| 2012-08-01 | -1.5253625649 |
| 2012-09-01 | -0.8547381559 |
| 2012-10-01 | -0.9954772682 |
| 2012-11-01 | -0.0383132924 |
| 2012-12-01 | -0.0069840297 |
| 2013-01-01 | -0.1067753728 |
| 2013-02-01 | 1.2416896068 |
| 2013-03-01 | -0.8738158808 |
| 2013-04-01 | -0.9031078456 |
| 2013-05-01 | 0.2869761174 |
| 2013-06-01 | -0.4807080391 |
| 2013-07-01 | -0.6207582422 |
| 2013-08-01 | 1.1104040406 |
| 2013-09-01 | 0.5085785399 |
| 2013-10-01 | 0.1564933509 |
| 2013-11-01 | 0.5623158520 |
| 2013-12-01 | -1.3069237579 |
| 2014-01-01 | -1.6584860221 |
| 2014-02-01 | 0.4945812927 |
| 2014-03-01 | 1.7741213016 |
| 2014-04-01 | 0.8678630929 |
| 2014-05-01 | 1.2128358385 |
| 2014-06-01 | 1.2041950680 |
| 2014-07-01 | 1.5188477221 |
| 2014-08-01 | 0.2775301675 |
| 2014-09-01 | 0.9000671646 |
| 2014-10-01 | 0.5595498403 |
| 2014-11-01 | 0.9565792778 |
| 2014-12-01 | 0.8420398850 |
| 2015-01-01 | -1.1892937657 |
| 2015-02-01 | -0.9272835887 |
| 2015-03-01 | 0.7675457264 |
| 2015-04-01 | -0.4979563577 |
| 2015-05-01 | -0.9585435906 |
| 2015-06-01 | -0.3491890261 |
| 2015-07-01 | 0.7886795929 |
| 2015-08-01 | -0.8418818839 |
| 2015-09-01 | -0.9114114782 |
| 2015-10-01 | -1.3901126128 |
| 2015-11-01 | -1.7910498763 |
| 2015-12-01 | -1.2426710944 |
| 2016-01-01 | -0.8491987922 |
| 2016-02-01 | -1.1285778525 |
| 2016-03-01 | -1.2658276669 |
| 2016-04-01 | -0.3841777044 |
| 2016-05-01 | -1.0731425502 |
| 2016-06-01 | 0.1168680283 |
| 2016-07-01 | -0.3939455119 |
| 2016-08-01 | -1.1191517699 |
| 2016-09-01 | -0.6331499004 |
| 2016-10-01 | -0.4700816604 |
| 2016-11-01 | -0.3070113337 |
| 2016-12-01 | 0.7713742695 |
| 2017-01-01 | 0.7925538121 |
| 2017-02-01 | 0.2603441796 |
| 2017-03-01 | 0.2984585959 |
| 2017-04-01 | 1.4146164287 |
| 2017-05-01 | 0.3597204097 |
| 2017-06-01 | 0.6985969732 |
| 2017-07-01 | -0.4797683947 |
| 2017-08-01 | 0.2276610927 |
| 2017-09-01 | 1.3156775405 |
| 2017-10-01 | 2.4413874483 |
| 2017-11-01 | 1.6948364124 |
| 2017-12-01 | 1.0732563524 |
| 2018-01-01 | 0.2532325902 |
| 2018-02-01 | 2.0762283347 |
| 2018-03-01 | 0.7100783989 |
| 2018-04-01 | 1.3387562519 |
| 2018-05-01 | 0.4243455617 |
| 2018-06-01 | 0.9137173507 |
| 2018-07-01 | 0.2602153134 |
| 2018-08-01 | 1.0740028934 |
| 2018-09-01 | 0.3837684926 |
| 2018-10-01 | -0.1345222019 |
| 2018-11-01 | -0.1918273089 |
| 2018-12-01 | -0.3934114093 |
| 2019-01-01 | -0.9359159289 |
| 2019-02-01 | -0.8763356417 |
| 2019-03-01 | 0.1091168215 |
| 2019-04-01 | -0.5146680802 |
| 2019-05-01 | 0.4360814813 |
| 2019-06-01 | -0.0832788433 |
| 2019-07-01 | -0.4926724292 |
| 2019-08-01 | 0.1190122048 |
| 2019-09-01 | -1.7580941565 |
| 2019-10-01 | -2.5237425303 |
| 2019-11-01 | -1.0320317730 |
| 2019-12-01 | -2.2080302221 |
| 2020-01-01 | -3.1592196108 |
| 2020-02-01 | -4.7758735779 |
| 2020-03-01 | -19.3563734948 |
| 2020-04-01 | -45.5762905167 |
| 2020-05-01 | 1.2881328823 |
| 2020-06-01 | 14.6841881726 |
| 2020-07-01 | 10.0057047459 |
| 2020-08-01 | 5.5698722845 |
| 2020-09-01 | 4.3474052563 |
| 2020-10-01 | 4.8773576781 |
| 2020-11-01 | 2.7754021494 |
| 2020-12-01 | 3.5043613167 |
| 2021-01-01 | 3.2126364209 |
| 2021-02-01 | -3.2437483503 |
| 2021-03-01 | 7.4057413336 |
| 2021-04-01 | 3.4501654490 |
| 2021-05-01 | 2.9061373312 |
| 2021-06-01 | 2.6757098727 |
| 2021-07-01 | 2.6077311922 |
| 2021-08-01 | 0.6509239307 |
| 2021-09-01 | 0.3902532744 |
| 2021-10-01 | 3.5827479295 |
| 2021-11-01 | 3.1953134224 |
| 2021-12-01 | 0.8034509642 |
| 2022-01-01 | -1.0470846186 |
| 2022-02-01 | 0.6744822488 |
| 2022-03-01 | 1.4038316287 |
| 2022-04-01 | -0.8668283655 |
| 2022-05-01 | -1.6959693606 |
| 2022-06-01 | -1.6280316559 |
| 2022-07-01 | -1.0298599751 |
| 2022-08-01 | -1.2533652696 |
| 2022-09-01 | -0.6856281701 |
| 2022-10-01 | -0.9156636697 |
| 2022-11-01 | -3.0083607032 |
| 2022-12-01 | -2.8645910263 |
| 2023-01-01 | 0.9470346975 |
| 2023-02-01 | -1.5515233199 |
| 2023-03-01 | -1.8850604538 |
| 2023-04-01 | -0.3446637852 |
| 2023-05-01 | -0.9776346752 |
| 2023-06-01 | -1.0867549062 |
| 2023-07-01 | -0.0430318235 |
| 2023-08-01 | 0.1372840562 |
| 2023-09-01 | -0.1431749278 |
| 2023-10-01 | -1.6155518863 |
| 2023-11-01 | -0.6252039238 |
| 2023-12-01 | -1.1946097431 |
| 2024-01-01 | -3.2981037299 |
| 2024-02-01 | 0.5616437161 |
| 2024-03-01 | -0.9241468758 |
| 2024-04-01 | -1.2056377155 |
| 2024-05-01 | -0.2058746827 |
| 2024-06-01 | -1.1906346552 |
| 2024-07-01 | -1.3335296209 |
| 2024-08-01 | -0.6401990038 |
| 2024-09-01 | -1.1453578313 |
| 2024-10-01 | -1.8186683866 |
| 2024-11-01 | -0.5563371115 |
| 2024-12-01 | -0.0077250205 |
| 2025-01-01 | -0.8611855906 |
| 2025-02-01 | 0.4373300557 |
| 2025-03-01 | -0.5719672545 |
| 2025-04-01 | -2.7606583066 |
| 2025-05-01 | -1.5511778984 |
| 2025-06-01 | -0.9500686202 |
| 2025-07-01 | -0.1478937553 |
| 2025-08-01 | -1.3734351109 |
| 2025-09-01 | -1.8984228203 |
| 2025-10-01 | -2.5865316713 |
| 2025-11-01 | -1.4653619107 |
| 2025-12-01 | -0.9099261748 |
| 2026-01-01 | -1.1400023271 |
| 2026-02-01 | 0.2654833232 |
| 2026-03-01 | -0.4322596443 |
| 2026-04-01 | -0.0239547980 |
| 2026-05-01 | -0.6662953221 |
| 2026-06-01 | -0.9459189266 |
| 2026-07-01 | 0.3205671160 |