Table Data - Brave-Butters-Kelley Irregular Component of GDP
| Title | Brave-Butters-Kelley Irregular Component of GDP |
|---|---|
| Series ID | BBKMIR |
| 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 2026-06-01 |
| Last Updated | 2026-10-05 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 irregular component of GDP is expressed in annualized real GDP growth equivalent units. 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 | 6.7939391740 |
| 1960-02-01 | 3.5086949540 |
| 1960-03-01 | -2.5614346495 |
| 1960-04-01 | -5.7158684942 |
| 1960-05-01 | -3.0918481896 |
| 1960-06-01 | 2.3639160852 |
| 1960-07-01 | 5.0500907451 |
| 1960-08-01 | 2.0194017308 |
| 1960-09-01 | -3.9264139877 |
| 1960-10-01 | -7.1667684554 |
| 1960-11-01 | -4.5694772717 |
| 1960-12-01 | 1.1709292196 |
| 1961-01-01 | 5.0882344776 |
| 1961-02-01 | 4.6368996416 |
| 1961-03-01 | 1.6761340559 |
| 1961-04-01 | -0.5715249798 |
| 1961-05-01 | -0.6332331118 |
| 1961-06-01 | 0.6515718785 |
| 1961-07-01 | 1.5690181430 |
| 1961-08-01 | 1.2724647236 |
| 1961-09-01 | 0.2736891880 |
| 1961-10-01 | -0.1535863679 |
| 1961-11-01 | 0.7032223161 |
| 1961-12-01 | 2.1543096014 |
| 1962-01-01 | 2.5993103058 |
| 1962-02-01 | 1.1275897441 |
| 1962-03-01 | -1.1760229521 |
| 1962-04-01 | -2.1388507417 |
| 1962-05-01 | -0.6127383570 |
| 1962-06-01 | 2.0017616091 |
| 1962-07-01 | 3.0400135451 |
| 1962-08-01 | 1.1385020837 |
| 1962-09-01 | -2.0709943951 |
| 1962-10-01 | -3.6449315909 |
| 1962-11-01 | -2.1653543054 |
| 1962-12-01 | 0.6525196468 |
| 1963-01-01 | 1.8175027885 |
| 1963-02-01 | -0.0227339373 |
| 1963-03-01 | -3.0899804168 |
| 1963-04-01 | -3.7813382435 |
| 1963-05-01 | -0.1609180243 |
| 1963-06-01 | 5.3150104463 |
| 1963-07-01 | 7.6438418405 |
| 1963-08-01 | 4.0323559515 |
| 1963-09-01 | -2.3652843047 |
| 1963-10-01 | -5.6805966711 |
| 1963-11-01 | -2.8732509128 |
| 1963-12-01 | 2.9568917184 |
| 1964-01-01 | 6.1783308550 |
| 1964-02-01 | 3.9745816290 |
| 1964-03-01 | -0.9795827151 |
| 1964-04-01 | -3.8030701977 |
| 1964-05-01 | -2.0943746925 |
| 1964-06-01 | 1.8986491335 |
| 1964-07-01 | 3.7284593020 |
| 1964-08-01 | 1.0431364704 |
| 1964-09-01 | -3.8894186784 |
| 1964-10-01 | -6.2958183470 |
| 1964-11-01 | -3.4614753254 |
| 1964-12-01 | 2.0519779624 |
| 1965-01-01 | 5.2862356141 |
| 1965-02-01 | 3.5902786530 |
| 1965-03-01 | -0.7261728468 |
| 1965-04-01 | -3.3064067012 |
| 1965-05-01 | -1.8929056297 |
| 1965-06-01 | 1.7228727211 |
| 1965-07-01 | 4.2571400034 |
| 1965-08-01 | 4.1027692998 |
| 1965-09-01 | 2.4447055092 |
| 1965-10-01 | 1.4608265246 |
| 1965-11-01 | 2.1530168123 |
| 1965-12-01 | 3.7013314219 |
| 1966-01-01 | 3.8912895860 |
| 1966-02-01 | 1.2917589617 |
| 1966-03-01 | -2.6901961419 |
| 1966-04-01 | -5.0601603637 |
| 1966-05-01 | -4.0798842498 |
| 1966-06-01 | -1.3583079241 |
| 1966-07-01 | 0.5273411882 |
| 1966-08-01 | 0.5014966745 |
| 1966-09-01 | -0.5091502163 |
| 1966-10-01 | -0.7712762534 |
| 1966-11-01 | 0.5269074720 |
| 1966-12-01 | 2.5251008228 |
| 1967-01-01 | 3.1687703218 |
| 1967-02-01 | 1.2186507128 |
| 1967-03-01 | -1.9258302898 |
| 1967-04-01 | -3.5403833088 |
| 1967-05-01 | -2.1792432380 |
| 1967-06-01 | 0.5959239710 |
| 1967-07-01 | 1.8628689814 |
| 1967-08-01 | 0.1261282746 |
| 1967-09-01 | -3.0667265093 |
| 1967-10-01 | -4.4770727934 |
| 1967-11-01 | -2.2402382402 |
| 1967-12-01 | 1.8735576258 |
| 1968-01-01 | 4.6669112933 |
| 1968-02-01 | 4.5332622182 |
| 1968-03-01 | 2.8149908495 |
| 1968-04-01 | 1.3922974150 |
| 1968-05-01 | 0.8269011526 |
| 1968-06-01 | 0.6646803258 |
| 1968-07-01 | -0.1312315784 |
| 1968-08-01 | -2.0603514980 |
| 1968-09-01 | -4.3414250580 |
| 1968-10-01 | -4.7805678894 |
| 1968-11-01 | -1.9179308327 |
| 1968-12-01 | 2.3829503828 |
| 1969-01-01 | 4.4520843365 |
| 1969-02-01 | 2.2748265393 |
| 1969-03-01 | -1.9325330215 |
| 1969-04-01 | -4.3324102667 |
| 1969-05-01 | -3.0962466747 |
| 1969-06-01 | -0.0757622975 |
| 1969-07-01 | 1.3768006181 |
| 1969-08-01 | -0.3742076376 |
| 1969-09-01 | -3.6815589958 |
| 1969-10-01 | -5.3263882098 |
| 1969-11-01 | -3.6223969900 |
| 1969-12-01 | -0.3037638793 |
| 1970-01-01 | 1.6368861829 |
| 1970-02-01 | 0.8646417695 |
| 1970-03-01 | -1.1092418532 |
| 1970-04-01 | -1.5868138881 |
| 1970-05-01 | 0.6312909198 |
| 1970-06-01 | 3.8767191588 |
| 1970-07-01 | 4.5081562129 |
| 1970-08-01 | 0.4630978279 |
| 1970-09-01 | -5.5596644546 |
| 1970-10-01 | -7.8030014169 |
| 1970-11-01 | -2.8954069846 |
| 1970-12-01 | 5.4300981861 |
| 1971-01-01 | 9.9742437378 |
| 1971-02-01 | 6.7962938332 |
| 1971-03-01 | -0.4055435640 |
| 1971-04-01 | -5.1440515417 |
| 1971-05-01 | -4.2274948425 |
| 1971-06-01 | -0.1388169612 |
| 1971-07-01 | 2.3924063558 |
| 1971-08-01 | 0.8803779156 |
| 1971-09-01 | -3.0667181428 |
| 1971-10-01 | -5.8198375954 |
| 1971-11-01 | -5.1679106250 |
| 1971-12-01 | -2.2938108111 |
| 1972-01-01 | 0.7646316080 |
| 1972-02-01 | 3.0626945910 |
| 1972-03-01 | 4.4859107490 |
| 1972-04-01 | 4.5108891462 |
| 1972-05-01 | 2.5833775031 |
| 1972-06-01 | -0.0754181850 |
| 1972-07-01 | -1.8859929755 |
| 1972-08-01 | -2.2761455484 |
| 1972-09-01 | -2.0074278192 |
| 1972-10-01 | -1.4228406086 |
| 1972-11-01 | -0.1178904246 |
| 1972-12-01 | 1.6903674799 |
| 1973-01-01 | 3.2306221214 |
| 1973-02-01 | 3.7805092680 |
| 1973-03-01 | 3.4416786698 |
| 1973-04-01 | 1.7867606366 |
| 1973-05-01 | -1.6397788205 |
| 1973-06-01 | -5.4780810367 |
| 1973-07-01 | -6.8154855323 |
| 1973-08-01 | -3.9293373102 |
| 1973-09-01 | 0.7282698584 |
| 1973-10-01 | 2.8350609928 |
| 1973-11-01 | 0.2396655863 |
| 1973-12-01 | -4.5281911472 |
| 1974-01-01 | -6.9175802808 |
| 1974-02-01 | -4.6400921020 |
| 1974-03-01 | -0.0835294655 |
| 1974-04-01 | 2.2553599630 |
| 1974-05-01 | 0.0204077558 |
| 1974-06-01 | -4.5556630686 |
| 1974-07-01 | -6.9292905918 |
| 1974-08-01 | -4.5205176542 |
| 1974-09-01 | 0.5000231340 |
| 1974-10-01 | 4.1288301846 |
| 1974-11-01 | 4.2905700284 |
| 1974-12-01 | 2.3825882312 |
| 1975-01-01 | 0.8843997283 |
| 1975-02-01 | 0.9866354176 |
| 1975-03-01 | 2.2119750575 |
| 1975-04-01 | 3.2218441560 |
| 1975-05-01 | 3.1214971324 |
| 1975-06-01 | 2.1520633875 |
| 1975-07-01 | 0.9688367987 |
| 1975-08-01 | 0.0024781219 |
| 1975-09-01 | -0.5529638452 |
| 1975-10-01 | -0.2741128673 |
| 1975-11-01 | 1.1288613968 |
| 1975-12-01 | 2.8793929287 |
| 1976-01-01 | 3.4535911229 |
| 1976-02-01 | 1.9465088335 |
| 1976-03-01 | -0.5577540507 |
| 1976-04-01 | -2.3525887827 |
| 1976-05-01 | -2.6538574132 |
| 1976-06-01 | -2.1271920958 |
| 1976-07-01 | -1.6252548003 |
| 1976-08-01 | -1.3894063197 |
| 1976-09-01 | -1.3624688401 |
| 1976-10-01 | -1.3776625591 |
| 1976-11-01 | -1.3462680801 |
| 1976-12-01 | -1.2590024754 |
| 1977-01-01 | -1.0464983076 |
| 1977-02-01 | -0.6061549410 |
| 1977-03-01 | -0.0135057466 |
| 1977-04-01 | 0.8570352322 |
| 1977-05-01 | 2.1885654503 |
| 1977-06-01 | 3.6988062791 |
| 1977-07-01 | 3.9671186851 |
| 1977-08-01 | 1.7005165629 |
| 1977-09-01 | -2.0197208103 |
| 1977-10-01 | -5.0650239932 |
| 1977-11-01 | -6.1063315909 |
| 1977-12-01 | -5.6377600851 |
| 1978-01-01 | -3.3568374268 |
| 1978-02-01 | 1.4953977091 |
| 1978-03-01 | 7.1695132519 |
| 1978-04-01 | 9.7741148975 |
| 1978-05-01 | 6.8146006506 |
| 1978-06-01 | 1.1473117979 |
| 1978-07-01 | -2.6412667054 |
| 1978-08-01 | -2.4137031898 |
| 1978-09-01 | 0.0456542376 |
| 1978-10-01 | 1.7625975566 |
| 1978-11-01 | 1.3266224891 |
| 1978-12-01 | -0.5317758042 |
| 1979-01-01 | -2.3189395428 |
| 1979-02-01 | -3.1786150674 |
| 1979-03-01 | -3.1785449305 |
| 1979-04-01 | -2.3295669464 |
| 1979-05-01 | -0.5533605303 |
| 1979-06-01 | 1.3518828066 |
| 1979-07-01 | 2.0894064706 |
| 1979-08-01 | 1.0412778108 |
| 1979-09-01 | -0.6700458286 |
| 1979-10-01 | -1.3657640805 |
| 1979-11-01 | -0.3778008105 |
| 1979-12-01 | 1.2655178410 |
| 1980-01-01 | 1.7498106892 |
| 1980-02-01 | 0.2023281094 |
| 1980-03-01 | -2.1928077946 |
| 1980-04-01 | -3.3903651622 |
| 1980-05-01 | -2.4479553083 |
| 1980-06-01 | -0.6159290972 |
| 1980-07-01 | 0.2326995478 |
| 1980-08-01 | -0.5434777169 |
| 1980-09-01 | -1.8231950420 |
| 1980-10-01 | -1.2592806368 |
| 1980-11-01 | 2.4014712767 |
| 1980-12-01 | 7.2225575569 |
| 1981-01-01 | 8.5818700673 |
| 1981-02-01 | 3.5259568644 |
| 1981-03-01 | -4.5806374056 |
| 1981-04-01 | -8.9972648839 |
| 1981-05-01 | -5.8282108516 |
| 1981-06-01 | 1.4220924688 |
| 1981-07-01 | 6.4114089525 |
| 1981-08-01 | 5.7909798364 |
| 1981-09-01 | 1.6940165266 |
| 1981-10-01 | -2.5074536340 |
| 1981-11-01 | -5.3378695175 |
| 1981-12-01 | -6.7287407935 |
| 1982-01-01 | -6.0770849625 |
| 1982-02-01 | -2.7079903386 |
| 1982-03-01 | 1.5265793284 |
| 1982-04-01 | 3.6408091967 |
| 1982-05-01 | 2.1653235662 |
| 1982-06-01 | -0.9399850127 |
| 1982-07-01 | -2.7755222464 |
| 1982-08-01 | -2.1388150394 |
| 1982-09-01 | -0.2543386984 |
| 1982-10-01 | 1.0144606774 |
| 1982-11-01 | 0.9164628653 |
| 1982-12-01 | 0.1019606818 |
| 1983-01-01 | -0.1756350216 |
| 1983-02-01 | 0.7242851255 |
| 1983-03-01 | 2.2253102156 |
| 1983-04-01 | 2.9778974403 |
| 1983-05-01 | 2.1497896563 |
| 1983-06-01 | 0.4895306305 |
| 1983-07-01 | -0.5814530833 |
| 1983-08-01 | -0.3105762149 |
| 1983-09-01 | 0.7086153224 |
| 1983-10-01 | 1.3990716720 |
| 1983-11-01 | 1.2271482991 |
| 1983-12-01 | 0.5425933223 |
| 1984-01-01 | 0.1406339182 |
| 1984-02-01 | 0.4993205372 |
| 1984-03-01 | 1.3288689385 |
| 1984-04-01 | 1.8686689207 |
| 1984-05-01 | 1.5970651195 |
| 1984-06-01 | 0.7814307563 |
| 1984-07-01 | -0.0341488643 |
| 1984-08-01 | -0.5217066989 |
| 1984-09-01 | -0.6608924445 |
| 1984-10-01 | -0.3942976179 |
| 1984-11-01 | 0.3068221987 |
| 1984-12-01 | 1.0322028476 |
| 1985-01-01 | 1.1429864055 |
| 1985-02-01 | 0.3829044655 |
| 1985-03-01 | -0.6185043667 |
| 1985-04-01 | -0.6148919061 |
| 1985-05-01 | 1.0789483834 |
| 1985-06-01 | 3.4659097952 |
| 1985-07-01 | 4.4846090711 |
| 1985-08-01 | 2.9244607839 |
| 1985-09-01 | 0.1021576308 |
| 1985-10-01 | -1.6978889827 |
| 1985-11-01 | -1.3428894482 |
| 1985-12-01 | 0.1655333865 |
| 1986-01-01 | 1.1399304838 |
| 1986-02-01 | 0.7984580420 |
| 1986-03-01 | -0.3020259361 |
| 1986-04-01 | -0.9714223660 |
| 1986-05-01 | -0.5237450253 |
| 1986-06-01 | 0.5991173813 |
| 1986-07-01 | 1.3042986518 |
| 1986-08-01 | 0.8718766275 |
| 1986-09-01 | -0.3043285990 |
| 1986-10-01 | -1.3448136531 |
| 1986-11-01 | -1.6852234482 |
| 1986-12-01 | -1.4249442758 |
| 1987-01-01 | -0.7545463608 |
| 1987-02-01 | 0.1971630836 |
| 1987-03-01 | 0.9992654133 |
| 1987-04-01 | 0.8871125867 |
| 1987-05-01 | -0.5027856751 |
| 1987-06-01 | -2.2465184886 |
| 1987-07-01 | -2.5703889785 |
| 1987-08-01 | -0.5198673834 |
| 1987-09-01 | 2.5007109869 |
| 1987-10-01 | 3.7976926959 |
| 1987-11-01 | 1.9011200909 |
| 1987-12-01 | -1.5050160340 |
| 1988-01-01 | -3.3624720941 |
| 1988-02-01 | -2.0906851570 |
| 1988-03-01 | 0.7872698701 |
| 1988-04-01 | 2.4947635169 |
| 1988-05-01 | 1.6050475118 |
| 1988-06-01 | -0.7147650205 |
| 1988-07-01 | -2.1710202127 |
| 1988-08-01 | -1.5009343822 |
| 1988-09-01 | 0.4378799540 |
| 1988-10-01 | 1.9463364350 |
| 1988-11-01 | 2.0816647822 |
| 1988-12-01 | 1.2724890877 |
| 1989-01-01 | 0.3980033786 |
| 1989-02-01 | -0.0436089708 |
| 1989-03-01 | 0.0049110066 |
| 1989-04-01 | 0.5308306724 |
| 1989-05-01 | 1.4717869048 |
| 1989-06-01 | 2.3602439193 |
| 1989-07-01 | 2.2599555730 |
| 1989-08-01 | 0.6244140466 |
| 1989-09-01 | -1.5991005413 |
| 1989-10-01 | -2.6302397020 |
| 1989-11-01 | -1.4870278217 |
| 1989-12-01 | 0.6963773595 |
| 1990-01-01 | 2.0297526365 |
| 1990-02-01 | 1.6111936776 |
| 1990-03-01 | 0.2693795112 |
| 1990-04-01 | -0.6893659405 |
| 1990-05-01 | -0.7158874327 |
| 1990-06-01 | -0.2223509259 |
| 1990-07-01 | -0.1008481207 |
| 1990-08-01 | -0.8605641304 |
| 1990-09-01 | -2.1113276832 |
| 1990-10-01 | -2.8098015229 |
| 1990-11-01 | -2.2373041236 |
| 1990-12-01 | -0.9161721549 |
| 1991-01-01 | 0.3413505037 |
| 1991-02-01 | 1.1886346759 |
| 1991-03-01 | 1.6977925891 |
| 1991-04-01 | 1.6565934776 |
| 1991-05-01 | 0.7250001532 |
| 1991-06-01 | -0.6313135095 |
| 1991-07-01 | -1.6452642522 |
| 1991-08-01 | -1.8960249540 |
| 1991-09-01 | -1.6492851300 |
| 1991-10-01 | -0.8666127880 |
| 1991-11-01 | 0.7325662819 |
| 1991-12-01 | 2.6338011002 |
| 1992-01-01 | 3.5494315786 |
| 1992-02-01 | 2.5802880902 |
| 1992-03-01 | 0.6222298643 |
| 1992-04-01 | -0.7842031573 |
| 1992-05-01 | -0.8318630939 |
| 1992-06-01 | -0.0038307559 |
| 1992-07-01 | 0.9622472656 |
| 1992-08-01 | 1.7240174057 |
| 1992-09-01 | 2.1147695040 |
| 1992-10-01 | 1.5795050402 |
| 1992-11-01 | -0.3040715374 |
| 1992-12-01 | -2.6430859140 |
| 1993-01-01 | -3.7538818505 |
| 1993-02-01 | -2.7085421205 |
| 1993-03-01 | -0.6820536577 |
| 1993-04-01 | 0.4905639775 |
| 1993-05-01 | 0.0209814872 |
| 1993-06-01 | -1.2324814235 |
| 1993-07-01 | -1.7619050437 |
| 1993-08-01 | -0.8447111061 |
| 1993-09-01 | 0.7700667989 |
| 1993-10-01 | 1.6402686675 |
| 1993-11-01 | 1.0124370810 |
| 1993-12-01 | -0.3454065463 |
| 1994-01-01 | -1.0339732037 |
| 1994-02-01 | -0.3695788309 |
| 1994-03-01 | 0.9418293069 |
| 1994-04-01 | 1.4226482190 |
| 1994-05-01 | 0.2403698002 |
| 1994-06-01 | -1.7593969605 |
| 1994-07-01 | -2.8447668072 |
| 1994-08-01 | -2.0339265715 |
| 1994-09-01 | -0.2349577903 |
| 1994-10-01 | 0.8083360029 |
| 1994-11-01 | 0.1539087960 |
| 1994-12-01 | -1.4491900930 |
| 1995-01-01 | -2.5693212812 |
| 1995-02-01 | -2.4383497402 |
| 1995-03-01 | -1.5389848676 |
| 1995-04-01 | -0.6276914571 |
| 1995-05-01 | -0.0025607047 |
| 1995-06-01 | 0.3658089772 |
| 1995-07-01 | 0.4333353012 |
| 1995-08-01 | 0.0697017065 |
| 1995-09-01 | -0.4992644327 |
| 1995-10-01 | -0.9098271280 |
| 1995-11-01 | -0.9333839346 |
| 1995-12-01 | -0.6538423592 |
| 1996-01-01 | 0.0056334040 |
| 1996-02-01 | 1.1601542519 |
| 1996-03-01 | 2.3970347608 |
| 1996-04-01 | 2.7331538551 |
| 1996-05-01 | 1.5510050570 |
| 1996-06-01 | -0.2611148050 |
| 1996-07-01 | -1.1897294463 |
| 1996-08-01 | -0.5202489839 |
| 1996-09-01 | 0.8564389042 |
| 1996-10-01 | 1.3001049388 |
| 1996-11-01 | -0.0243721971 |
| 1996-12-01 | -2.1730360557 |
| 1997-01-01 | -3.0796756832 |
| 1997-02-01 | -1.4888592694 |
| 1997-03-01 | 1.3990749862 |
| 1997-04-01 | 3.2660983543 |
| 1997-05-01 | 2.8186068405 |
| 1997-06-01 | 1.0279039065 |
| 1997-07-01 | -0.6113475417 |
| 1997-08-01 | -1.4776941204 |
| 1997-09-01 | -1.7461876821 |
| 1997-10-01 | -1.5829224411 |
| 1997-11-01 | -0.9423899007 |
| 1997-12-01 | -0.1811624638 |
| 1998-01-01 | 0.2616571357 |
| 1998-02-01 | 0.2189272294 |
| 1998-03-01 | -0.0429493351 |
| 1998-04-01 | -0.1095011697 |
| 1998-05-01 | 0.2362037464 |
| 1998-06-01 | 0.8433186183 |
| 1998-07-01 | 1.5174211043 |
| 1998-08-01 | 2.1693407563 |
| 1998-09-01 | 2.7028276035 |
| 1998-10-01 | 2.7099051444 |
| 1998-11-01 | 1.8612979530 |
| 1998-12-01 | 0.6668240541 |
| 1999-01-01 | -0.1687019327 |
| 1999-02-01 | -0.4126085746 |
| 1999-03-01 | -0.4465599262 |
| 1999-04-01 | -0.5002604253 |
| 1999-05-01 | -0.3732430833 |
| 1999-06-01 | 0.0637702321 |
| 1999-07-01 | 1.0019765579 |
| 1999-08-01 | 2.4086567657 |
| 1999-09-01 | 3.6658003819 |
| 1999-10-01 | 3.2368998039 |
| 1999-11-01 | 0.1862400921 |
| 1999-12-01 | -3.7645052946 |
| 2000-01-01 | -5.0857649340 |
| 2000-02-01 | -1.7647640674 |
| 2000-03-01 | 3.6086999284 |
| 2000-04-01 | 6.2450765470 |
| 2000-05-01 | 3.6309783909 |
| 2000-06-01 | -1.5386537775 |
| 2000-07-01 | -4.5675694492 |
| 2000-08-01 | -3.1765156208 |
| 2000-09-01 | 0.4684997905 |
| 2000-10-01 | 2.5013942289 |
| 2000-11-01 | 1.0487017395 |
| 2000-12-01 | -2.1978742346 |
| 2001-01-01 | -3.6968424350 |
| 2001-02-01 | -1.4489611248 |
| 2001-03-01 | 2.7615772550 |
| 2001-04-01 | 5.1648042849 |
| 2001-05-01 | 3.5663748267 |
| 2001-06-01 | -0.2453318039 |
| 2001-07-01 | -2.8151786103 |
| 2001-08-01 | -2.2627548763 |
| 2001-09-01 | 0.1831843152 |
| 2001-10-01 | 2.2914603916 |
| 2001-11-01 | 2.9404154838 |
| 2001-12-01 | 2.5002707879 |
| 2002-01-01 | 1.5595459970 |
| 2002-02-01 | 0.3138814267 |
| 2002-03-01 | -0.8246574663 |
| 2002-04-01 | -1.3109591159 |
| 2002-05-01 | -0.9023789835 |
| 2002-06-01 | -0.1719996746 |
| 2002-07-01 | 0.1506856005 |
| 2002-08-01 | -0.1859336567 |
| 2002-09-01 | -0.8091046673 |
| 2002-10-01 | -1.1491663290 |
| 2002-11-01 | -0.9517546102 |
| 2002-12-01 | -0.4820048599 |
| 2003-01-01 | -0.0005396069 |
| 2003-02-01 | 0.4851409860 |
| 2003-03-01 | 0.9876704894 |
| 2003-04-01 | 1.5727156255 |
| 2003-05-01 | 2.2768599183 |
| 2003-06-01 | 2.9985974062 |
| 2003-07-01 | 3.2123368573 |
| 2003-08-01 | 2.4527884279 |
| 2003-09-01 | 1.1854360720 |
| 2003-10-01 | 0.0154153455 |
| 2003-11-01 | -0.8650865064 |
| 2003-12-01 | -1.5579138460 |
| 2004-01-01 | -1.9755554802 |
| 2004-02-01 | -1.8934485887 |
| 2004-03-01 | -1.5266350230 |
| 2004-04-01 | -1.0681867139 |
| 2004-05-01 | -0.5475830972 |
| 2004-06-01 | -0.0827663978 |
| 2004-07-01 | 0.0741097729 |
| 2004-08-01 | -0.2051063480 |
| 2004-09-01 | -0.5947251564 |
| 2004-10-01 | -0.5913761061 |
| 2004-11-01 | -0.0119186646 |
| 2004-12-01 | 0.7180977600 |
| 2005-01-01 | 0.7549010421 |
| 2005-02-01 | -0.3439121381 |
| 2005-03-01 | -1.8655471388 |
| 2005-04-01 | -2.4228881260 |
| 2005-05-01 | -1.2731904191 |
| 2005-06-01 | 0.6145169225 |
| 2005-07-01 | 1.3755273714 |
| 2005-08-01 | 0.0054481653 |
| 2005-09-01 | -2.3769252184 |
| 2005-10-01 | -3.4792088315 |
| 2005-11-01 | -1.9721453324 |
| 2005-12-01 | 0.9073485825 |
| 2006-01-01 | 2.6565779957 |
| 2006-02-01 | 1.8126949065 |
| 2006-03-01 | -0.5647332924 |
| 2006-04-01 | -2.6091092457 |
| 2006-05-01 | -3.3574411203 |
| 2006-06-01 | -3.1093072807 |
| 2006-07-01 | -2.1150599019 |
| 2006-08-01 | -0.3324657804 |
| 2006-09-01 | 1.5417015082 |
| 2006-10-01 | 2.1743424522 |
| 2006-11-01 | 0.7907430938 |
| 2006-12-01 | -1.4504865559 |
| 2007-01-01 | -2.7223878861 |
| 2007-02-01 | -2.1950322600 |
| 2007-03-01 | -0.7995704225 |
| 2007-04-01 | 0.1678144162 |
| 2007-05-01 | 0.2687515519 |
| 2007-06-01 | -0.0279243925 |
| 2007-07-01 | 0.0433739711 |
| 2007-08-01 | 0.7732408473 |
| 2007-09-01 | 1.7269217678 |
| 2007-10-01 | 1.7310324246 |
| 2007-11-01 | 0.0126528657 |
| 2007-12-01 | -2.4743085840 |
| 2008-01-01 | -3.4862149178 |
| 2008-02-01 | -1.5685710364 |
| 2008-03-01 | 1.8844812385 |
| 2008-04-01 | 4.2000784745 |
| 2008-05-01 | 3.8660231775 |
| 2008-06-01 | 1.9297737664 |
| 2008-07-01 | -0.2322142565 |
| 2008-08-01 | -2.1852620670 |
| 2008-09-01 | -3.7367954330 |
| 2008-10-01 | -3.9145488528 |
| 2008-11-01 | -1.7865266839 |
| 2008-12-01 | 1.4468670357 |
| 2009-01-01 | 3.8657485907 |
| 2009-02-01 | 4.4961363179 |
| 2009-03-01 | 4.0171667733 |
| 2009-04-01 | 2.9399522301 |
| 2009-05-01 | 1.1862006724 |
| 2009-06-01 | -0.6519278099 |
| 2009-07-01 | -1.3108843556 |
| 2009-08-01 | -0.0190014985 |
| 2009-09-01 | 2.0976319956 |
| 2009-10-01 | 3.0819973066 |
| 2009-11-01 | 1.9475670229 |
| 2009-12-01 | -0.2125550082 |
| 2010-01-01 | -1.6124788107 |
| 2010-02-01 | -1.4413827839 |
| 2010-03-01 | -0.4657799293 |
| 2010-04-01 | 0.2375204504 |
| 2010-05-01 | 0.3359481371 |
| 2010-06-01 | 0.1804560510 |
| 2010-07-01 | 0.2930477485 |
| 2010-08-01 | 0.7855837456 |
| 2010-09-01 | 1.2774757817 |
| 2010-10-01 | 0.6878962416 |
| 2010-11-01 | -1.6708618212 |
| 2010-12-01 | -4.6697896508 |
| 2011-01-01 | -5.7887242094 |
| 2011-02-01 | -3.4979583947 |
| 2011-03-01 | 0.3563820861 |
| 2011-04-01 | 2.3866910506 |
| 2011-05-01 | 0.8280988044 |
| 2011-06-01 | -2.5227162219 |
| 2011-07-01 | -4.2442182455 |
| 2011-08-01 | -2.4872369447 |
| 2011-09-01 | 1.1505805453 |
| 2011-10-01 | 3.5779851143 |
| 2011-11-01 | 3.0932157866 |
| 2011-12-01 | 0.8732458777 |
| 2012-01-01 | -1.0510495234 |
| 2012-02-01 | -1.7043101893 |
| 2012-03-01 | -1.4056550115 |
| 2012-04-01 | -0.8223007656 |
| 2012-05-01 | -0.3100079942 |
| 2012-06-01 | -0.1111197683 |
| 2012-07-01 | -0.4547778717 |
| 2012-08-01 | -1.3743710686 |
| 2012-09-01 | -2.3565912871 |
| 2012-10-01 | -2.4009487990 |
| 2012-11-01 | -0.9227009370 |
| 2012-12-01 | 1.1968122513 |
| 2013-01-01 | 2.2417814145 |
| 2013-02-01 | 1.2146130202 |
| 2013-03-01 | -0.8917256329 |
| 2013-04-01 | -2.2638598403 |
| 2013-05-01 | -1.9037603882 |
| 2013-06-01 | -0.4700671149 |
| 2013-07-01 | 0.9604470011 |
| 2013-08-01 | 1.8553551030 |
| 2013-09-01 | 2.1811862296 |
| 2013-10-01 | 1.4108659028 |
| 2013-11-01 | -0.9941314042 |
| 2013-12-01 | -4.0056108717 |
| 2014-01-01 | -5.3621030177 |
| 2014-02-01 | -3.5981662591 |
| 2014-03-01 | -0.2179443120 |
| 2014-04-01 | 2.3718182991 |
| 2014-05-01 | 3.0203849372 |
| 2014-06-01 | 2.4339428194 |
| 2014-07-01 | 1.3174017257 |
| 2014-08-01 | -0.2705368861 |
| 2014-09-01 | -1.8423907202 |
| 2014-10-01 | -2.3723791944 |
| 2014-11-01 | -1.2024309890 |
| 2014-12-01 | 0.7132110629 |
| 2015-01-01 | 1.8924375903 |
| 2015-02-01 | 1.6589643885 |
| 2015-03-01 | 0.7014443191 |
| 2015-04-01 | -0.1062915301 |
| 2015-05-01 | -0.5190034373 |
| 2015-06-01 | -0.7132216269 |
| 2015-07-01 | -0.9030746094 |
| 2015-08-01 | -1.1005162232 |
| 2015-09-01 | -1.2553214773 |
| 2015-10-01 | -1.0341120987 |
| 2015-11-01 | -0.1670723573 |
| 2015-12-01 | 0.9547128503 |
| 2016-01-01 | 1.4272776953 |
| 2016-02-01 | 0.6845708686 |
| 2016-03-01 | -0.6417948082 |
| 2016-04-01 | -1.3644426218 |
| 2016-05-01 | -0.8420602570 |
| 2016-06-01 | 0.3410181799 |
| 2016-07-01 | 1.1512473366 |
| 2016-08-01 | 1.0688057524 |
| 2016-09-01 | 0.4619877454 |
| 2016-10-01 | -0.1637429996 |
| 2016-11-01 | -0.6573184760 |
| 2016-12-01 | -1.0368866852 |
| 2017-01-01 | -1.3308356047 |
| 2017-02-01 | -1.5115804876 |
| 2017-03-01 | -1.6172542371 |
| 2017-04-01 | -1.4648205458 |
| 2017-05-01 | -0.8475589800 |
| 2017-06-01 | -0.0296058488 |
| 2017-07-01 | 0.4966166922 |
| 2017-08-01 | 0.4801818203 |
| 2017-09-01 | 0.2189573150 |
| 2017-10-01 | 0.0597449209 |
| 2017-11-01 | 0.0475477735 |
| 2017-12-01 | 0.0353326046 |
| 2018-01-01 | -0.2848705336 |
| 2018-02-01 | -1.0519513018 |
| 2018-03-01 | -1.9177512188 |
| 2018-04-01 | -2.1754493296 |
| 2018-05-01 | -1.4572817124 |
| 2018-06-01 | -0.3987774068 |
| 2018-07-01 | -0.1279663334 |
| 2018-08-01 | -1.1735825349 |
| 2018-09-01 | -2.7139941772 |
| 2018-10-01 | -3.2259408325 |
| 2018-11-01 | -1.9512345076 |
| 2018-12-01 | 0.0490833116 |
| 2019-01-01 | 1.1650310477 |
| 2019-02-01 | 0.8160496443 |
| 2019-03-01 | -0.0154246412 |
| 2019-04-01 | 0.0575952653 |
| 2019-05-01 | 1.3899241979 |
| 2019-06-01 | 2.8976471990 |
| 2019-07-01 | 3.0753173638 |
| 2019-08-01 | 1.6240738164 |
| 2019-09-01 | 0.1429147876 |
| 2019-10-01 | 0.5762918852 |
| 2019-11-01 | 3.0494426891 |
| 2019-12-01 | 5.2052987879 |
| 2020-01-01 | 1.6566263294 |
| 2020-02-01 | -10.6229598721 |
| 2020-03-01 | -25.6995073059 |
| 2020-04-01 | -29.1612700273 |
| 2020-05-01 | -11.6042741705 |
| 2020-06-01 | 15.7947676682 |
| 2020-07-01 | 31.6883756298 |
| 2020-08-01 | 24.2079731538 |
| 2020-09-01 | 4.2896840518 |
| 2020-10-01 | -10.1625328712 |
| 2020-11-01 | -10.8596936220 |
| 2020-12-01 | -3.2125503323 |
| 2021-01-01 | 3.6387905623 |
| 2021-02-01 | 5.5401920870 |
| 2021-03-01 | 3.5588871278 |
| 2021-04-01 | 0.4662611655 |
| 2021-05-01 | -2.1374965429 |
| 2021-06-01 | -3.4339132768 |
| 2021-07-01 | -2.7972832201 |
| 2021-08-01 | -0.1295195612 |
| 2021-09-01 | 2.8896053132 |
| 2021-10-01 | 3.6686849750 |
| 2021-11-01 | 0.9195343574 |
| 2021-12-01 | -3.3520489193 |
| 2022-01-01 | -6.0108993593 |
| 2022-02-01 | -5.5619058988 |
| 2022-03-01 | -3.4546916126 |
| 2022-04-01 | -1.4417561496 |
| 2022-05-01 | 0.0000515489 |
| 2022-06-01 | 0.9712970862 |
| 2022-07-01 | 1.4888244883 |
| 2022-08-01 | 1.4414873975 |
| 2022-09-01 | 1.2284506170 |
| 2022-10-01 | 1.2684960310 |
| 2022-11-01 | 1.6353594716 |
| 2022-12-01 | 2.0857628914 |
| 2023-01-01 | 2.1103170649 |
| 2023-02-01 | 1.3967501082 |
| 2023-03-01 | 0.3445753712 |
| 2023-04-01 | -0.1871514919 |
| 2023-05-01 | 0.3464370163 |
| 2023-06-01 | 1.4755283247 |
| 2023-07-01 | 2.3768472337 |
| 2023-08-01 | 2.6074647574 |
| 2023-09-01 | 2.3555347761 |
| 2023-10-01 | 1.7529473614 |
| 2023-11-01 | 0.7656048450 |
| 2023-12-01 | -0.2642098539 |
| 2024-01-01 | -0.6414448694 |
| 2024-02-01 | 0.0445720151 |
| 2024-03-01 | 1.1713092613 |
| 2024-04-01 | 1.8300835131 |
| 2024-05-01 | 1.6724506114 |
| 2024-06-01 | 1.1749196541 |
| 2024-07-01 | 0.9845954522 |
| 2024-08-01 | 1.2812444610 |
| 2024-09-01 | 1.7061154432 |
| 2024-10-01 | 1.3032353903 |
| 2024-11-01 | -0.5558234195 |
| 2024-12-01 | -3.0439187028 |
| 2025-01-01 | -4.0815634564 |
| 2025-02-01 | -2.2493119862 |
| 2025-03-01 | 1.1035818491 |
| 2025-04-01 | 3.6322892113 |
| 2025-05-01 | 4.1276069014 |
| 2025-06-01 | 3.3461138109 |
| 2025-07-01 | 2.1301418227 |
| 2025-08-01 | 0.6203658262 |
| 2025-09-01 | -0.8024575068 |
| 2025-10-01 | -1.4464838226 |
| 2025-11-01 | -0.9007977389 |
| 2025-12-01 | 0.1307330091 |
| 2026-01-01 | 0.6636787250 |
| 2026-02-01 | 0.3119828779 |
| 2026-03-01 | -0.4555798118 |
| 2026-04-01 | -0.8838170454 |
| 2026-05-01 | -0.6237335880 |
| 2026-06-01 | -0.0034374665 |