Table Data - Brave-Butters-Kelley Cycle: Lagging Subcomponent of GDP
| Title | Brave-Butters-Kelley Cycle: Lagging Subcomponent of GDP |
|---|---|
| Series ID | BBKMCLA |
| 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 2026-09-01 |
| Last Updated | 2026-11-02 7:33 AM CST |
| 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 lagging subcomponent of the cycle 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: ave, 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 | 5.5245659103 |
| 1960-02-01 | -2.9297114111 |
| 1960-03-01 | -6.8385784053 |
| 1960-04-01 | -3.0766890101 |
| 1960-05-01 | -4.2329802747 |
| 1960-06-01 | -5.3483203446 |
| 1960-07-01 | -3.7864000941 |
| 1960-08-01 | -3.5891433028 |
| 1960-09-01 | -3.9143644272 |
| 1960-10-01 | -3.8537922048 |
| 1960-11-01 | -7.5292365419 |
| 1960-12-01 | -7.6455459201 |
| 1961-01-01 | -2.7002586880 |
| 1961-02-01 | -2.2196828780 |
| 1961-03-01 | 1.7731980941 |
| 1961-04-01 | 4.1862157227 |
| 1961-05-01 | 4.2743719983 |
| 1961-06-01 | 4.6203700571 |
| 1961-07-01 | 3.8205957995 |
| 1961-08-01 | 5.3134446955 |
| 1961-09-01 | 1.2559336860 |
| 1961-10-01 | 5.2493161952 |
| 1961-11-01 | 5.0104171259 |
| 1961-12-01 | 3.1398634554 |
| 1962-01-01 | -1.6718139866 |
| 1962-02-01 | 5.1956660577 |
| 1962-03-01 | 1.6826574967 |
| 1962-04-01 | 0.1852432431 |
| 1962-05-01 | -0.9572401580 |
| 1962-06-01 | -1.8300676073 |
| 1962-07-01 | 1.0003955692 |
| 1962-08-01 | -0.5520311759 |
| 1962-09-01 | 1.4548180997 |
| 1962-10-01 | -1.0501882620 |
| 1962-11-01 | 0.3885833463 |
| 1962-12-01 | -1.0682452906 |
| 1963-01-01 | 0.6627321194 |
| 1963-02-01 | 3.6687175427 |
| 1963-03-01 | 1.5849170713 |
| 1963-04-01 | 3.3372812439 |
| 1963-05-01 | 2.4488501814 |
| 1963-06-01 | 1.0987535959 |
| 1963-07-01 | 0.0263582489 |
| 1963-08-01 | 0.2263117441 |
| 1963-09-01 | 1.5011504729 |
| 1963-10-01 | 2.5277228656 |
| 1963-11-01 | 0.0536197838 |
| 1963-12-01 | 0.7019824564 |
| 1964-01-01 | 1.9850236615 |
| 1964-02-01 | 2.2204491709 |
| 1964-03-01 | 0.9675964401 |
| 1964-04-01 | 3.0374289272 |
| 1964-05-01 | 1.6878353805 |
| 1964-06-01 | -0.0891028246 |
| 1964-07-01 | 3.0092039962 |
| 1964-08-01 | 0.5401722869 |
| 1964-09-01 | 1.5229604308 |
| 1964-10-01 | -2.7842818600 |
| 1964-11-01 | 6.9097753286 |
| 1964-12-01 | 4.6893565595 |
| 1965-01-01 | 2.6441512536 |
| 1965-02-01 | 1.9012121766 |
| 1965-03-01 | 4.8013740621 |
| 1965-04-01 | 1.2431678237 |
| 1965-05-01 | 1.5073082770 |
| 1965-06-01 | 1.2422454858 |
| 1965-07-01 | 3.1886486348 |
| 1965-08-01 | -0.0777231318 |
| 1965-09-01 | 0.3806379992 |
| 1965-10-01 | 3.0773521503 |
| 1965-11-01 | 3.1218458555 |
| 1965-12-01 | 4.2265317598 |
| 1966-01-01 | 3.4650541558 |
| 1966-02-01 | 4.1513336473 |
| 1966-03-01 | 4.7738617416 |
| 1966-04-01 | -0.0423849753 |
| 1966-05-01 | -0.4245985344 |
| 1966-06-01 | 1.0900645769 |
| 1966-07-01 | 0.4560286218 |
| 1966-08-01 | 0.7746723675 |
| 1966-09-01 | 1.1295669658 |
| 1966-10-01 | -0.1455871146 |
| 1966-11-01 | -3.6497194949 |
| 1966-12-01 | -2.4523597802 |
| 1967-01-01 | -1.9167028001 |
| 1967-02-01 | -4.9530640410 |
| 1967-03-01 | -2.5445477803 |
| 1967-04-01 | -1.9007972240 |
| 1967-05-01 | -2.8937594798 |
| 1967-06-01 | -0.7071466567 |
| 1967-07-01 | -2.0627809657 |
| 1967-08-01 | 3.5448715821 |
| 1967-09-01 | -0.5218040078 |
| 1967-10-01 | -0.1885187714 |
| 1967-11-01 | 5.6866691806 |
| 1967-12-01 | 3.7672582287 |
| 1968-01-01 | -1.7936782760 |
| 1968-02-01 | 0.0536296635 |
| 1968-03-01 | 0.8016376125 |
| 1968-04-01 | -0.4758328708 |
| 1968-05-01 | 2.1629997093 |
| 1968-06-01 | 0.0533914458 |
| 1968-07-01 | 0.0766827209 |
| 1968-08-01 | -2.1888156697 |
| 1968-09-01 | 1.5392910313 |
| 1968-10-01 | 1.9945729344 |
| 1968-11-01 | 2.3190760258 |
| 1968-12-01 | -0.7254414737 |
| 1969-01-01 | 0.6411779930 |
| 1969-02-01 | 0.9863050229 |
| 1969-03-01 | 2.5151997427 |
| 1969-04-01 | 0.3003654039 |
| 1969-05-01 | -1.2922939757 |
| 1969-06-01 | 0.5404153522 |
| 1969-07-01 | 0.3891061167 |
| 1969-08-01 | 0.4383278801 |
| 1969-09-01 | -0.2693783604 |
| 1969-10-01 | -0.5210418840 |
| 1969-11-01 | -4.8255471932 |
| 1969-12-01 | -2.4097545293 |
| 1970-01-01 | -6.1698472071 |
| 1970-02-01 | -2.4927928868 |
| 1970-03-01 | -3.8432216336 |
| 1970-04-01 | -3.7520036362 |
| 1970-05-01 | -1.8412691587 |
| 1970-06-01 | -1.8766940911 |
| 1970-07-01 | -1.0661686218 |
| 1970-08-01 | -3.7226245777 |
| 1970-09-01 | -4.2329097057 |
| 1970-10-01 | -7.7377822425 |
| 1970-11-01 | -5.1031321440 |
| 1970-12-01 | 6.1495274197 |
| 1971-01-01 | 1.4121743428 |
| 1971-02-01 | -0.0197904999 |
| 1971-03-01 | -0.3205395300 |
| 1971-04-01 | 0.6547116887 |
| 1971-05-01 | 1.2194086978 |
| 1971-06-01 | 1.7736072349 |
| 1971-07-01 | -2.3018427141 |
| 1971-08-01 | -0.6906871546 |
| 1971-09-01 | 3.4204788917 |
| 1971-10-01 | 0.7793076060 |
| 1971-11-01 | 2.2968385972 |
| 1971-12-01 | 3.4423078245 |
| 1972-01-01 | 4.7250721823 |
| 1972-02-01 | 2.0192106161 |
| 1972-03-01 | 2.7960061644 |
| 1972-04-01 | 2.4513528198 |
| 1972-05-01 | 1.0388362140 |
| 1972-06-01 | 1.2423479536 |
| 1972-07-01 | -0.8787840574 |
| 1972-08-01 | 4.8746225182 |
| 1972-09-01 | 3.9803877838 |
| 1972-10-01 | 4.5750902894 |
| 1972-11-01 | 5.8024346223 |
| 1972-12-01 | 4.8967073736 |
| 1973-01-01 | 4.8058630060 |
| 1973-02-01 | 5.3723935927 |
| 1973-03-01 | 2.2450772725 |
| 1973-04-01 | 0.3520871299 |
| 1973-05-01 | 1.8935670640 |
| 1973-06-01 | 1.1784266837 |
| 1973-07-01 | 1.0620254311 |
| 1973-08-01 | 0.3884356746 |
| 1973-09-01 | 1.2855660484 |
| 1973-10-01 | 5.1059498399 |
| 1973-11-01 | 3.5673847942 |
| 1973-12-01 | -0.8727093641 |
| 1974-01-01 | -0.5255659874 |
| 1974-02-01 | -0.7255271995 |
| 1974-03-01 | -0.1992432612 |
| 1974-04-01 | -1.9565210363 |
| 1974-05-01 | 0.9938705317 |
| 1974-06-01 | -1.9268947909 |
| 1974-07-01 | -1.5197334429 |
| 1974-08-01 | -3.7217515891 |
| 1974-09-01 | -3.2352362066 |
| 1974-10-01 | -4.9809738361 |
| 1974-11-01 | -11.7116278820 |
| 1974-12-01 | -16.6371276871 |
| 1975-01-01 | -8.9750893176 |
| 1975-02-01 | -10.6845758720 |
| 1975-03-01 | -10.0476169187 |
| 1975-04-01 | -1.1263300147 |
| 1975-05-01 | -2.2149214276 |
| 1975-06-01 | 1.0657587531 |
| 1975-07-01 | 4.1916940830 |
| 1975-08-01 | 3.1211770261 |
| 1975-09-01 | 3.7440689420 |
| 1975-10-01 | 1.3410627036 |
| 1975-11-01 | 0.0564231139 |
| 1975-12-01 | 4.1029108883 |
| 1976-01-01 | 5.2601506991 |
| 1976-02-01 | 3.2826587373 |
| 1976-03-01 | 1.3358293080 |
| 1976-04-01 | 1.1098216355 |
| 1976-05-01 | 1.4971604922 |
| 1976-06-01 | 1.0495111354 |
| 1976-07-01 | 1.2530619002 |
| 1976-08-01 | 0.5425081580 |
| 1976-09-01 | 0.5269054817 |
| 1976-10-01 | -0.7658816842 |
| 1976-11-01 | 3.4603810361 |
| 1976-12-01 | 4.5388911922 |
| 1977-01-01 | -1.1108356419 |
| 1977-02-01 | 5.9147295449 |
| 1977-03-01 | 5.3093786211 |
| 1977-04-01 | 2.9904337209 |
| 1977-05-01 | 2.2916879641 |
| 1977-06-01 | 2.6901672826 |
| 1977-07-01 | 0.6035225544 |
| 1977-08-01 | 1.0933579094 |
| 1977-09-01 | 0.4432404438 |
| 1977-10-01 | 0.4541527275 |
| 1977-11-01 | 1.2016189438 |
| 1977-12-01 | 1.5777329609 |
| 1978-01-01 | -6.2201989757 |
| 1978-02-01 | 3.7550012002 |
| 1978-03-01 | 5.7418122271 |
| 1978-04-01 | 7.1039729884 |
| 1978-05-01 | 2.0107171185 |
| 1978-06-01 | 2.9440361705 |
| 1978-07-01 | -0.4003852204 |
| 1978-08-01 | 2.6765879406 |
| 1978-09-01 | 1.2676677964 |
| 1978-10-01 | 2.9403058932 |
| 1978-11-01 | 3.0277694634 |
| 1978-12-01 | 1.7514982004 |
| 1979-01-01 | -1.8929068528 |
| 1979-02-01 | 0.8271773444 |
| 1979-03-01 | 4.5166166498 |
| 1979-04-01 | -4.7901587932 |
| 1979-05-01 | 5.5164699803 |
| 1979-06-01 | 0.1295403745 |
| 1979-07-01 | -0.3093722485 |
| 1979-08-01 | -2.2665787447 |
| 1979-09-01 | -1.1624801346 |
| 1979-10-01 | 1.3557305711 |
| 1979-11-01 | -1.0285121130 |
| 1979-12-01 | -0.2199232264 |
| 1980-01-01 | 1.2722651438 |
| 1980-02-01 | -1.5084650778 |
| 1980-03-01 | -6.4312530413 |
| 1980-04-01 | -10.4158833777 |
| 1980-05-01 | -11.5049646336 |
| 1980-06-01 | -6.9938300189 |
| 1980-07-01 | -3.5972045678 |
| 1980-08-01 | 0.8553408351 |
| 1980-09-01 | 6.2898341831 |
| 1980-10-01 | 5.5387403046 |
| 1980-11-01 | 3.6083478878 |
| 1980-12-01 | 2.0133716490 |
| 1981-01-01 | -0.7111839212 |
| 1981-02-01 | -1.8431695966 |
| 1981-03-01 | -0.8251431546 |
| 1981-04-01 | -0.1385985827 |
| 1981-05-01 | -0.6952260400 |
| 1981-06-01 | -0.6717859004 |
| 1981-07-01 | 0.3044373697 |
| 1981-08-01 | -2.3228366514 |
| 1981-09-01 | -4.0457947105 |
| 1981-10-01 | -6.5909886306 |
| 1981-11-01 | -7.1587257264 |
| 1981-12-01 | -8.1541311787 |
| 1982-01-01 | -9.2724133908 |
| 1982-02-01 | 3.8792659323 |
| 1982-03-01 | -4.3805227850 |
| 1982-04-01 | -5.1064584081 |
| 1982-05-01 | -2.9616234161 |
| 1982-06-01 | -3.2764536863 |
| 1982-07-01 | -3.4608644897 |
| 1982-08-01 | -5.9552273412 |
| 1982-09-01 | -3.6654820845 |
| 1982-10-01 | -6.0295656747 |
| 1982-11-01 | -3.4297864933 |
| 1982-12-01 | -2.4104460954 |
| 1983-01-01 | 5.2549404930 |
| 1983-02-01 | -1.0842404424 |
| 1983-03-01 | 3.6892545209 |
| 1983-04-01 | 4.1092446356 |
| 1983-05-01 | 4.2717785345 |
| 1983-06-01 | 5.9578741614 |
| 1983-07-01 | 4.6927826336 |
| 1983-08-01 | 3.5579824668 |
| 1983-09-01 | 6.2707812848 |
| 1983-10-01 | 4.2468890583 |
| 1983-11-01 | 3.9015954329 |
| 1983-12-01 | 3.8491467486 |
| 1984-01-01 | 5.3967665894 |
| 1984-02-01 | 3.6978001633 |
| 1984-03-01 | 1.2971912359 |
| 1984-04-01 | 1.5516151138 |
| 1984-05-01 | 2.3045846547 |
| 1984-06-01 | 1.1755586122 |
| 1984-07-01 | -0.1083267535 |
| 1984-08-01 | -0.2618807968 |
| 1984-09-01 | -2.3446903319 |
| 1984-10-01 | 0.6403828965 |
| 1984-11-01 | 0.8794583477 |
| 1984-12-01 | -0.7645393726 |
| 1985-01-01 | -1.4895397005 |
| 1985-02-01 | -0.6659635977 |
| 1985-03-01 | 1.2536226995 |
| 1985-04-01 | -1.4809251693 |
| 1985-05-01 | 0.1244458131 |
| 1985-06-01 | -3.0734481543 |
| 1985-07-01 | -1.4529342925 |
| 1985-08-01 | 1.3465229366 |
| 1985-09-01 | -0.4170182660 |
| 1985-10-01 | -0.8262150139 |
| 1985-11-01 | 1.0924550512 |
| 1985-12-01 | 0.0118249907 |
| 1986-01-01 | 2.6452006632 |
| 1986-02-01 | -3.4751655648 |
| 1986-03-01 | -3.6875197300 |
| 1986-04-01 | 0.8019957388 |
| 1986-05-01 | -1.1955246042 |
| 1986-06-01 | -0.7357122085 |
| 1986-07-01 | 1.0264899747 |
| 1986-08-01 | 0.1205639128 |
| 1986-09-01 | 1.7879377730 |
| 1986-10-01 | -0.7566822789 |
| 1986-11-01 | 0.0054895286 |
| 1986-12-01 | 3.2195027209 |
| 1987-01-01 | -1.8690655982 |
| 1987-02-01 | 5.5592027286 |
| 1987-03-01 | 0.7271600966 |
| 1987-04-01 | 1.4641884573 |
| 1987-05-01 | 1.8947443446 |
| 1987-06-01 | 2.4955498570 |
| 1987-07-01 | 3.4294085967 |
| 1987-08-01 | 0.9646239476 |
| 1987-09-01 | 3.3037740189 |
| 1987-10-01 | 3.3950541346 |
| 1987-11-01 | 1.1617086310 |
| 1987-12-01 | 2.1032605857 |
| 1988-01-01 | -0.7665986842 |
| 1988-02-01 | 2.1097175089 |
| 1988-03-01 | 2.1655801337 |
| 1988-04-01 | 1.5015582040 |
| 1988-05-01 | 0.2068547589 |
| 1988-06-01 | 2.0108577586 |
| 1988-07-01 | -0.1331436427 |
| 1988-08-01 | 0.5103497518 |
| 1988-09-01 | 0.8474625207 |
| 1988-10-01 | 1.2124095127 |
| 1988-11-01 | 1.3166249322 |
| 1988-12-01 | 2.7851265764 |
| 1989-01-01 | 1.0365362515 |
| 1989-02-01 | -2.1278497667 |
| 1989-03-01 | -0.0455142170 |
| 1989-04-01 | 0.8583219819 |
| 1989-05-01 | -1.9146863598 |
| 1989-06-01 | -1.9007740184 |
| 1989-07-01 | -4.2937938732 |
| 1989-08-01 | 1.9212376655 |
| 1989-09-01 | -2.2702168434 |
| 1989-10-01 | -2.0090930815 |
| 1989-11-01 | 0.6874425421 |
| 1989-12-01 | 0.0217090646 |
| 1990-01-01 | 0.2410111815 |
| 1990-02-01 | 2.8069452741 |
| 1990-03-01 | 1.1214419518 |
| 1990-04-01 | -2.8020246490 |
| 1990-05-01 | 0.0219914707 |
| 1990-06-01 | 0.2037255374 |
| 1990-07-01 | -1.6127754227 |
| 1990-08-01 | 0.4257438299 |
| 1990-09-01 | -2.3221676347 |
| 1990-10-01 | -2.6579062968 |
| 1990-11-01 | -6.1942928522 |
| 1990-12-01 | -4.1841524609 |
| 1991-01-01 | -4.6932457242 |
| 1991-02-01 | -4.6610645135 |
| 1991-03-01 | -4.8115023148 |
| 1991-04-01 | 0.8793672147 |
| 1991-05-01 | 1.1054807221 |
| 1991-06-01 | 0.7082734039 |
| 1991-07-01 | 1.7412995421 |
| 1991-08-01 | 0.2391013921 |
| 1991-09-01 | 1.6002332840 |
| 1991-10-01 | -0.5521714228 |
| 1991-11-01 | -1.2885149021 |
| 1991-12-01 | -3.4659083512 |
| 1992-01-01 | -0.7495239553 |
| 1992-02-01 | 1.0479546795 |
| 1992-03-01 | 3.0410217874 |
| 1992-04-01 | 2.0485981835 |
| 1992-05-01 | 0.3389091397 |
| 1992-06-01 | 1.3067751917 |
| 1992-07-01 | 1.8681662905 |
| 1992-08-01 | -2.4465031695 |
| 1992-09-01 | 0.9928894882 |
| 1992-10-01 | 1.3954184334 |
| 1992-11-01 | 0.5958493507 |
| 1992-12-01 | 1.5402251920 |
| 1993-01-01 | 1.4085854948 |
| 1993-02-01 | 0.9439094591 |
| 1993-03-01 | -0.5578464756 |
| 1993-04-01 | 0.7790337655 |
| 1993-05-01 | -0.0043513609 |
| 1993-06-01 | -0.1097866362 |
| 1993-07-01 | -0.7031914135 |
| 1993-08-01 | -0.4116843697 |
| 1993-09-01 | 1.6184865637 |
| 1993-10-01 | 2.1742420824 |
| 1993-11-01 | 1.3118017979 |
| 1993-12-01 | 1.9084599097 |
| 1994-01-01 | 0.4546507078 |
| 1994-02-01 | 1.0649437846 |
| 1994-03-01 | 5.0001144212 |
| 1994-04-01 | 2.0255152704 |
| 1994-05-01 | 2.5928706802 |
| 1994-06-01 | 2.8797796248 |
| 1994-07-01 | 1.1299154315 |
| 1994-08-01 | 3.5469084003 |
| 1994-09-01 | 1.5841902532 |
| 1994-10-01 | 2.6636582611 |
| 1994-11-01 | 3.2950976639 |
| 1994-12-01 | 3.7304035416 |
| 1995-01-01 | 0.8035297337 |
| 1995-02-01 | -0.3972687069 |
| 1995-03-01 | -0.4566702512 |
| 1995-04-01 | -1.5460928443 |
| 1995-05-01 | -0.1292962204 |
| 1995-06-01 | 0.2803119148 |
| 1995-07-01 | -2.1797961531 |
| 1995-08-01 | 2.7114352827 |
| 1995-09-01 | 1.4030359761 |
| 1995-10-01 | -1.0748643626 |
| 1995-11-01 | 0.0630509292 |
| 1995-12-01 | 0.7398312543 |
| 1996-01-01 | -3.4869862461 |
| 1996-02-01 | 2.2067513849 |
| 1996-03-01 | 0.6236423601 |
| 1996-04-01 | 1.8041200321 |
| 1996-05-01 | 2.1997046553 |
| 1996-06-01 | 1.5418815956 |
| 1996-07-01 | 0.1945396050 |
| 1996-08-01 | 1.0764168848 |
| 1996-09-01 | 1.4020149657 |
| 1996-10-01 | 0.5540891188 |
| 1996-11-01 | 2.0999467068 |
| 1996-12-01 | 0.3084217652 |
| 1997-01-01 | 0.2884459929 |
| 1997-02-01 | 3.8890208928 |
| 1997-03-01 | 1.5521622165 |
| 1997-04-01 | 1.1652178520 |
| 1997-05-01 | 0.4208710734 |
| 1997-06-01 | 1.4606314783 |
| 1997-07-01 | 2.4510954593 |
| 1997-08-01 | 1.4300489359 |
| 1997-09-01 | 2.0230489944 |
| 1997-10-01 | 1.0780881410 |
| 1997-11-01 | 1.6097759356 |
| 1997-12-01 | 0.2241338615 |
| 1998-01-01 | 0.0904425529 |
| 1998-02-01 | 0.5125272736 |
| 1998-03-01 | -0.7436037075 |
| 1998-04-01 | -0.4947106370 |
| 1998-05-01 | 0.2161837703 |
| 1998-06-01 | -2.1783276476 |
| 1998-07-01 | -1.6023035981 |
| 1998-08-01 | 2.5906072254 |
| 1998-09-01 | 0.0329822204 |
| 1998-10-01 | 0.7467943457 |
| 1998-11-01 | -0.7766025098 |
| 1998-12-01 | -0.0022193411 |
| 1999-01-01 | -0.1271487325 |
| 1999-02-01 | 1.6566724497 |
| 1999-03-01 | -0.2379533088 |
| 1999-04-01 | 0.5947304175 |
| 1999-05-01 | 1.4872629902 |
| 1999-06-01 | 0.1285637821 |
| 1999-07-01 | 1.4233411610 |
| 1999-08-01 | 1.5273367634 |
| 1999-09-01 | 0.3822712736 |
| 1999-10-01 | 3.0002365367 |
| 1999-11-01 | 1.4737565816 |
| 1999-12-01 | 1.8751308719 |
| 2000-01-01 | 0.9655145117 |
| 2000-02-01 | -0.7623837878 |
| 2000-03-01 | 2.7215092314 |
| 2000-04-01 | 1.5036262143 |
| 2000-05-01 | -0.4474233133 |
| 2000-06-01 | 1.1039779754 |
| 2000-07-01 | -1.5435116914 |
| 2000-08-01 | -1.2052419520 |
| 2000-09-01 | 0.9601094077 |
| 2000-10-01 | -2.1735215107 |
| 2000-11-01 | -2.0605383832 |
| 2000-12-01 | -2.5562195509 |
| 2001-01-01 | -2.6879871158 |
| 2001-02-01 | -3.9865146494 |
| 2001-03-01 | -4.1998425971 |
| 2001-04-01 | -4.9557305433 |
| 2001-05-01 | -3.1974890595 |
| 2001-06-01 | -4.9326703606 |
| 2001-07-01 | -4.4353665486 |
| 2001-08-01 | -3.6594491976 |
| 2001-09-01 | -5.4496165432 |
| 2001-10-01 | -4.0789536268 |
| 2001-11-01 | -5.0210248508 |
| 2001-12-01 | -3.1463364094 |
| 2002-01-01 | -1.3165375229 |
| 2002-02-01 | -0.7662029129 |
| 2002-03-01 | -0.3329112370 |
| 2002-04-01 | 1.4999109313 |
| 2002-05-01 | 0.4229756569 |
| 2002-06-01 | 0.0480469838 |
| 2002-07-01 | -1.4972087752 |
| 2002-08-01 | -0.9746987136 |
| 2002-09-01 | -2.1666912438 |
| 2002-10-01 | -1.9050601942 |
| 2002-11-01 | -0.3424163308 |
| 2002-12-01 | -2.8121326621 |
| 2003-01-01 | 0.8094015580 |
| 2003-02-01 | -1.2966555531 |
| 2003-03-01 | -1.0660417477 |
| 2003-04-01 | -3.2444778329 |
| 2003-05-01 | -0.7894459673 |
| 2003-06-01 | 0.2829086572 |
| 2003-07-01 | 0.7068974963 |
| 2003-08-01 | -0.0398185668 |
| 2003-09-01 | 2.6407216691 |
| 2003-10-01 | 1.5964843427 |
| 2003-11-01 | 2.1270558121 |
| 2003-12-01 | 1.5021427537 |
| 2004-01-01 | 1.3041119821 |
| 2004-02-01 | 2.5925100152 |
| 2004-03-01 | 3.3440579699 |
| 2004-04-01 | 1.5693664084 |
| 2004-05-01 | 2.6114704000 |
| 2004-06-01 | 1.4965696391 |
| 2004-07-01 | 2.3420945345 |
| 2004-08-01 | 1.8233768510 |
| 2004-09-01 | 1.6334825681 |
| 2004-10-01 | 2.6571783067 |
| 2004-11-01 | 1.9731487230 |
| 2004-12-01 | 3.2519485889 |
| 2005-01-01 | 2.4416307865 |
| 2005-02-01 | 1.9880533922 |
| 2005-03-01 | 0.3990424607 |
| 2005-04-01 | 2.3977072730 |
| 2005-05-01 | 0.1722800123 |
| 2005-06-01 | 0.7785175305 |
| 2005-07-01 | -0.2213207309 |
| 2005-08-01 | 2.7864352175 |
| 2005-09-01 | 1.2201579050 |
| 2005-10-01 | 2.5652256414 |
| 2005-11-01 | 2.9983033330 |
| 2005-12-01 | 1.6919636908 |
| 2006-01-01 | 1.8381545997 |
| 2006-02-01 | 0.7764613039 |
| 2006-03-01 | 1.7389729897 |
| 2006-04-01 | 0.5169383416 |
| 2006-05-01 | 1.4335886649 |
| 2006-06-01 | 0.4979848011 |
| 2006-07-01 | -0.3008327203 |
| 2006-08-01 | 0.9656633110 |
| 2006-09-01 | -0.9921155402 |
| 2006-10-01 | -1.6351908362 |
| 2006-11-01 | -0.4934839282 |
| 2006-12-01 | 2.0655385462 |
| 2007-01-01 | -1.2756492888 |
| 2007-02-01 | 1.0241742537 |
| 2007-03-01 | 1.6634179848 |
| 2007-04-01 | 0.4065745993 |
| 2007-05-01 | 0.8031553029 |
| 2007-06-01 | 0.1742902309 |
| 2007-07-01 | -0.7035919144 |
| 2007-08-01 | 0.5118820175 |
| 2007-09-01 | 0.0557754784 |
| 2007-10-01 | -0.2397170941 |
| 2007-11-01 | 0.0893436429 |
| 2007-12-01 | -1.8307059478 |
| 2008-01-01 | -2.0891404578 |
| 2008-02-01 | -3.5552087157 |
| 2008-03-01 | -3.5718897757 |
| 2008-04-01 | -2.5788976659 |
| 2008-05-01 | -3.2813163179 |
| 2008-06-01 | -3.1718968361 |
| 2008-07-01 | -4.3115262885 |
| 2008-08-01 | -6.5575083348 |
| 2008-09-01 | -9.6215735187 |
| 2008-10-01 | -8.7530883472 |
| 2008-11-01 | -14.2204494597 |
| 2008-12-01 | -14.2250413966 |
| 2009-01-01 | -12.6564531078 |
| 2009-02-01 | -8.1546838878 |
| 2009-03-01 | -10.2512203387 |
| 2009-04-01 | -7.5022527643 |
| 2009-05-01 | -5.3177144013 |
| 2009-06-01 | -2.4241449915 |
| 2009-07-01 | -0.1224174017 |
| 2009-08-01 | -0.5349466676 |
| 2009-09-01 | 0.3700757575 |
| 2009-10-01 | 0.0669398915 |
| 2009-11-01 | 0.7385290638 |
| 2009-12-01 | -0.0804856635 |
| 2010-01-01 | 0.7596023331 |
| 2010-02-01 | -0.1127474565 |
| 2010-03-01 | 2.3795392376 |
| 2010-04-01 | 2.1516170802 |
| 2010-05-01 | 1.7740128011 |
| 2010-06-01 | 0.8483285301 |
| 2010-07-01 | 0.6241327765 |
| 2010-08-01 | -0.2296049579 |
| 2010-09-01 | 0.1238655749 |
| 2010-10-01 | 0.2818677494 |
| 2010-11-01 | 1.2621864078 |
| 2010-12-01 | 2.1887524304 |
| 2011-01-01 | 1.6130321919 |
| 2011-02-01 | 1.2404647466 |
| 2011-03-01 | 3.2481892238 |
| 2011-04-01 | -0.0572965337 |
| 2011-05-01 | -0.0535697384 |
| 2011-06-01 | 0.4048231646 |
| 2011-07-01 | 0.3821123737 |
| 2011-08-01 | 0.4347614886 |
| 2011-09-01 | -0.4566647352 |
| 2011-10-01 | 0.2272592449 |
| 2011-11-01 | -0.4282002852 |
| 2011-12-01 | 1.2608835385 |
| 2012-01-01 | 1.6002509960 |
| 2012-02-01 | 1.0189819828 |
| 2012-03-01 | 0.1676853645 |
| 2012-04-01 | 0.3118836345 |
| 2012-05-01 | -0.2532670944 |
| 2012-06-01 | -1.2912244739 |
| 2012-07-01 | -1.7589439815 |
| 2012-08-01 | -1.3691542997 |
| 2012-09-01 | -0.8188171088 |
| 2012-10-01 | -0.9390912241 |
| 2012-11-01 | -0.0238063917 |
| 2012-12-01 | 0.0554367399 |
| 2013-01-01 | 0.0833357228 |
| 2013-02-01 | 1.3316191300 |
| 2013-03-01 | -0.8704030185 |
| 2013-04-01 | -1.0437956354 |
| 2013-05-01 | 0.1074463141 |
| 2013-06-01 | -0.5904019654 |
| 2013-07-01 | -0.5417274367 |
| 2013-08-01 | 1.2578631575 |
| 2013-09-01 | 0.7297001521 |
| 2013-10-01 | 0.5551326919 |
| 2013-11-01 | 0.9629830637 |
| 2013-12-01 | -0.7964858917 |
| 2014-01-01 | -1.0385307659 |
| 2014-02-01 | 0.9955077668 |
| 2014-03-01 | 2.0007474426 |
| 2014-04-01 | 0.9555065816 |
| 2014-05-01 | 1.1830411651 |
| 2014-06-01 | 1.0037811661 |
| 2014-07-01 | 1.2043854937 |
| 2014-08-01 | -0.1457472445 |
| 2014-09-01 | 0.4482189419 |
| 2014-10-01 | -0.0061656310 |
| 2014-11-01 | 0.3154192292 |
| 2014-12-01 | 0.1976313531 |
| 2015-01-01 | -1.8124199558 |
| 2015-02-01 | -1.3487198958 |
| 2015-03-01 | 0.4328257063 |
| 2015-04-01 | -0.8467896462 |
| 2015-05-01 | -1.2936283430 |
| 2015-06-01 | -0.7156072826 |
| 2015-07-01 | 0.4107637869 |
| 2015-08-01 | -1.3029090689 |
| 2015-09-01 | -1.3742493457 |
| 2015-10-01 | -1.9439484825 |
| 2015-11-01 | -2.3046717965 |
| 2015-12-01 | -1.9213239915 |
| 2016-01-01 | -1.4702644727 |
| 2016-02-01 | -1.5956864078 |
| 2016-03-01 | -1.6113257174 |
| 2016-04-01 | -0.7688530488 |
| 2016-05-01 | -1.4314052021 |
| 2016-06-01 | -0.3093449009 |
| 2016-07-01 | -0.8033600883 |
| 2016-08-01 | -1.3960928487 |
| 2016-09-01 | -0.7950450397 |
| 2016-10-01 | -0.5008345354 |
| 2016-11-01 | -0.2425766892 |
| 2016-12-01 | 0.8116690238 |
| 2017-01-01 | 1.1025416155 |
| 2017-02-01 | 0.5803899509 |
| 2017-03-01 | 0.4570966949 |
| 2017-04-01 | 1.7073637842 |
| 2017-05-01 | 0.6988364449 |
| 2017-06-01 | 1.0870926130 |
| 2017-07-01 | 0.0514095661 |
| 2017-08-01 | 0.9536756624 |
| 2017-09-01 | 2.0649325030 |
| 2017-10-01 | 3.1543059822 |
| 2017-11-01 | 2.4925793315 |
| 2017-12-01 | 2.0328474429 |
| 2018-01-01 | 1.4518665771 |
| 2018-02-01 | 3.1925532344 |
| 2018-03-01 | 1.8205857024 |
| 2018-04-01 | 2.4405778359 |
| 2018-05-01 | 1.5030967212 |
| 2018-06-01 | 1.9261673844 |
| 2018-07-01 | 1.2124786289 |
| 2018-08-01 | 1.9002298248 |
| 2018-09-01 | 1.0847869382 |
| 2018-10-01 | 0.3488810209 |
| 2018-11-01 | 0.1154650660 |
| 2018-12-01 | -0.3854929043 |
| 2019-01-01 | -1.3985568304 |
| 2019-02-01 | -1.5782340253 |
| 2019-03-01 | -0.8653995316 |
| 2019-04-01 | -1.5045721211 |
| 2019-05-01 | -0.6378002398 |
| 2019-06-01 | -1.1579552604 |
| 2019-07-01 | -1.5440496699 |
| 2019-08-01 | -0.8881786077 |
| 2019-09-01 | -2.4419118889 |
| 2019-10-01 | -2.8080176826 |
| 2019-11-01 | -0.6801555448 |
| 2019-12-01 | -0.9905710919 |
| 2020-01-01 | -1.0022074414 |
| 2020-02-01 | -1.6687348216 |
| 2020-03-01 | -14.5586590893 |
| 2020-04-01 | -40.0698220164 |
| 2020-05-01 | 1.8265163099 |
| 2020-06-01 | 12.9885275310 |
| 2020-07-01 | 7.7464812442 |
| 2020-08-01 | 3.1873036797 |
| 2020-09-01 | 2.4060527581 |
| 2020-10-01 | 3.4907747520 |
| 2020-11-01 | 2.0541153329 |
| 2020-12-01 | 3.1771044433 |
| 2021-01-01 | 3.1775866224 |
| 2021-02-01 | -2.9952990968 |
| 2021-03-01 | 7.1890331810 |
| 2021-04-01 | 3.7204986463 |
| 2021-05-01 | 3.4360551250 |
| 2021-06-01 | 3.2841631546 |
| 2021-07-01 | 3.2855525536 |
| 2021-08-01 | 1.4490408118 |
| 2021-09-01 | 1.2420787967 |
| 2021-10-01 | 4.5279658279 |
| 2021-11-01 | 4.2851633548 |
| 2021-12-01 | 2.1690766708 |
| 2022-01-01 | 0.6241446417 |
| 2022-02-01 | 2.2883314120 |
| 2022-03-01 | 2.9239754705 |
| 2022-04-01 | 0.4560949099 |
| 2022-05-01 | -0.3075510267 |
| 2022-06-01 | -0.5253799990 |
| 2022-07-01 | -0.5710981252 |
| 2022-08-01 | -1.1353480174 |
| 2022-09-01 | -0.7057948525 |
| 2022-10-01 | -1.1110738784 |
| 2022-11-01 | -3.5295650607 |
| 2022-12-01 | -3.8755392829 |
| 2023-01-01 | -0.4019136014 |
| 2023-02-01 | -3.0360335208 |
| 2023-03-01 | -3.4660861652 |
| 2023-04-01 | -1.8704931151 |
| 2023-05-01 | -2.4641703271 |
| 2023-06-01 | -2.4613313357 |
| 2023-07-01 | -1.2759655220 |
| 2023-08-01 | -0.8146210522 |
| 2023-09-01 | -1.1541998244 |
| 2023-10-01 | -2.5655837000 |
| 2023-11-01 | -1.8320280623 |
| 2023-12-01 | -2.5680664865 |
| 2024-01-01 | -4.5602778043 |
| 2024-02-01 | -0.6080964542 |
| 2024-03-01 | -2.0030481341 |
| 2024-04-01 | -2.1932462135 |
| 2024-05-01 | -1.2822633175 |
| 2024-06-01 | -2.3148357683 |
| 2024-07-01 | -2.4376390788 |
| 2024-08-01 | -1.7199862634 |
| 2024-09-01 | -2.0241617742 |
| 2024-10-01 | -2.5673191829 |
| 2024-11-01 | -1.1553638494 |
| 2024-12-01 | -0.4023990010 |
| 2025-01-01 | -0.8214561904 |
| 2025-02-01 | 0.5008266170 |
| 2025-03-01 | -0.8822934609 |
| 2025-04-01 | -3.1973159902 |
| 2025-05-01 | -2.1898758133 |
| 2025-06-01 | -1.7048497882 |
| 2025-07-01 | -1.0741793044 |
| 2025-08-01 | -2.0072352928 |
| 2025-09-01 | -2.1665761079 |
| 2025-10-01 | -2.6134424048 |
| 2025-11-01 | -1.1406845503 |
| 2025-12-01 | -0.1731039166 |
| 2026-01-01 | 0.0358283778 |
| 2026-02-01 | 1.3913952177 |
| 2026-03-01 | 0.9473454176 |
| 2026-04-01 | 1.1718005684 |
| 2026-05-01 | 0.4817566650 |
| 2026-06-01 | -0.2698085601 |
| 2026-07-01 | 0.7418076785 |
| 2026-08-01 | 0.6591953064 |
| 2026-09-01 | 1.2398686925 |