Table Data - Brave-Butters-Kelley Cycle: Leading Subcomponent of GDP
| Title | Brave-Butters-Kelley Cycle: Leading Subcomponent of GDP |
|---|---|
| Series ID | BBKMCLE |
| 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 leading subcomponent of the cycle 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 | 0.5272932480 |
| 1960-02-01 | 1.2557397640 |
| 1960-03-01 | 1.6233227346 |
| 1960-04-01 | 1.8932425204 |
| 1960-05-01 | 1.3952407241 |
| 1960-06-01 | 1.2101240569 |
| 1960-07-01 | 1.0933428803 |
| 1960-08-01 | 0.9462045329 |
| 1960-09-01 | 0.6783859660 |
| 1960-10-01 | 0.6105775104 |
| 1960-11-01 | 0.6905814886 |
| 1960-12-01 | 0.5610992366 |
| 1961-01-01 | 0.7522911531 |
| 1961-02-01 | 0.4885359101 |
| 1961-03-01 | 0.2421493153 |
| 1961-04-01 | -0.2003616731 |
| 1961-05-01 | -0.2940942671 |
| 1961-06-01 | -0.4151751488 |
| 1961-07-01 | -0.7476573166 |
| 1961-08-01 | -0.6209361874 |
| 1961-09-01 | -0.3441177508 |
| 1961-10-01 | 0.1178584480 |
| 1961-11-01 | 0.2277216556 |
| 1961-12-01 | 0.2062033916 |
| 1962-01-01 | 0.3680302282 |
| 1962-02-01 | 0.3089037678 |
| 1962-03-01 | 0.4899945781 |
| 1962-04-01 | 0.7253487818 |
| 1962-05-01 | 0.7120845153 |
| 1962-06-01 | 0.5185545241 |
| 1962-07-01 | 0.4580418032 |
| 1962-08-01 | 0.4065869962 |
| 1962-09-01 | 0.2277916745 |
| 1962-10-01 | 0.1817534598 |
| 1962-11-01 | 0.2801042389 |
| 1962-12-01 | 0.1086518008 |
| 1963-01-01 | -0.0805924480 |
| 1963-02-01 | -0.0883326574 |
| 1963-03-01 | 0.0795921742 |
| 1963-04-01 | 0.1779835705 |
| 1963-05-01 | 0.2538611005 |
| 1963-06-01 | 0.3722961039 |
| 1963-07-01 | 0.5466623473 |
| 1963-08-01 | 0.4856367566 |
| 1963-09-01 | 0.5222827475 |
| 1963-10-01 | 0.4041034465 |
| 1963-11-01 | 0.3649962837 |
| 1963-12-01 | 0.5196657948 |
| 1964-01-01 | 0.5974602003 |
| 1964-02-01 | 0.8068009472 |
| 1964-03-01 | 0.6633550338 |
| 1964-04-01 | 0.6487283422 |
| 1964-05-01 | 0.5906291024 |
| 1964-06-01 | 0.4915664742 |
| 1964-07-01 | 0.3719365952 |
| 1964-08-01 | 0.2651117410 |
| 1964-09-01 | 0.0460379594 |
| 1964-10-01 | -0.0889286407 |
| 1964-11-01 | -0.2424075740 |
| 1964-12-01 | 0.0542422429 |
| 1965-01-01 | 0.1426171895 |
| 1965-02-01 | 0.5670621862 |
| 1965-03-01 | 0.6685502845 |
| 1965-04-01 | 0.7629803198 |
| 1965-05-01 | 1.0442202625 |
| 1965-06-01 | 1.0287110803 |
| 1965-07-01 | 1.3322573396 |
| 1965-08-01 | 1.6642057120 |
| 1965-09-01 | 1.6812950953 |
| 1965-10-01 | 1.4896184143 |
| 1965-11-01 | 0.9804551506 |
| 1965-12-01 | 0.5606874838 |
| 1966-01-01 | 0.1557147710 |
| 1966-02-01 | -0.0853146557 |
| 1966-03-01 | -0.0623602620 |
| 1966-04-01 | -0.1223356870 |
| 1966-05-01 | -0.1095286555 |
| 1966-06-01 | 0.0825502911 |
| 1966-07-01 | 0.1975467229 |
| 1966-08-01 | 0.1852829434 |
| 1966-09-01 | 0.4556842736 |
| 1966-10-01 | 0.8170190308 |
| 1966-11-01 | 1.3939384904 |
| 1966-12-01 | 1.5368319991 |
| 1967-01-01 | 1.8676920865 |
| 1967-02-01 | 1.6377366327 |
| 1967-03-01 | 1.6109914996 |
| 1967-04-01 | 1.6058396893 |
| 1967-05-01 | 1.3846864771 |
| 1967-06-01 | 1.1228969774 |
| 1967-07-01 | 0.9275572640 |
| 1967-08-01 | 0.6409878512 |
| 1967-09-01 | 0.5837849195 |
| 1967-10-01 | 0.3706879219 |
| 1967-11-01 | 0.3939463922 |
| 1967-12-01 | 0.6643889437 |
| 1968-01-01 | 1.0224920913 |
| 1968-02-01 | 1.3391047279 |
| 1968-03-01 | 1.3435685942 |
| 1968-04-01 | 1.1424715058 |
| 1968-05-01 | 1.0859188802 |
| 1968-06-01 | 0.9742709524 |
| 1968-07-01 | 0.8033231301 |
| 1968-08-01 | 0.7205291167 |
| 1968-09-01 | 0.3492419481 |
| 1968-10-01 | 0.0854362462 |
| 1968-11-01 | 0.1866163453 |
| 1968-12-01 | 0.2577705442 |
| 1969-01-01 | 0.4171594697 |
| 1969-02-01 | 0.2197372443 |
| 1969-03-01 | -0.0731074060 |
| 1969-04-01 | -0.0789478914 |
| 1969-05-01 | -0.0620386637 |
| 1969-06-01 | -0.2377376916 |
| 1969-07-01 | -0.2836440903 |
| 1969-08-01 | -0.0825832126 |
| 1969-09-01 | -0.0978941594 |
| 1969-10-01 | -0.0475128538 |
| 1969-11-01 | 0.1418500034 |
| 1969-12-01 | 0.2258955751 |
| 1970-01-01 | 0.2986465928 |
| 1970-02-01 | 0.4881471529 |
| 1970-03-01 | 0.5735661986 |
| 1970-04-01 | 0.6425385428 |
| 1970-05-01 | 0.6663121285 |
| 1970-06-01 | 0.8298255015 |
| 1970-07-01 | 1.0740399544 |
| 1970-08-01 | 1.1373717559 |
| 1970-09-01 | 0.9839422770 |
| 1970-10-01 | 0.8337773832 |
| 1970-11-01 | 0.7163434674 |
| 1970-12-01 | 0.7153513092 |
| 1971-01-01 | 0.8769047389 |
| 1971-02-01 | 0.7170543526 |
| 1971-03-01 | 0.6911243460 |
| 1971-04-01 | 0.5893698013 |
| 1971-05-01 | 0.3220915591 |
| 1971-06-01 | 0.1396338064 |
| 1971-07-01 | 0.1370204977 |
| 1971-08-01 | 0.0599634934 |
| 1971-09-01 | -0.1275834609 |
| 1971-10-01 | -0.1362269254 |
| 1971-11-01 | 0.0928034162 |
| 1971-12-01 | 0.4633708355 |
| 1972-01-01 | 0.6450494163 |
| 1972-02-01 | 0.5985685143 |
| 1972-03-01 | 0.7248069546 |
| 1972-04-01 | 0.5017176070 |
| 1972-05-01 | 0.3768599106 |
| 1972-06-01 | 0.3246763705 |
| 1972-07-01 | 0.2072425163 |
| 1972-08-01 | 0.0841390044 |
| 1972-09-01 | -0.0273826595 |
| 1972-10-01 | -0.0467579735 |
| 1972-11-01 | -0.4226710570 |
| 1972-12-01 | -0.4651214628 |
| 1973-01-01 | -0.6161433710 |
| 1973-02-01 | -0.8825762345 |
| 1973-03-01 | -1.1163017639 |
| 1973-04-01 | -1.3252127961 |
| 1973-05-01 | -1.3241956253 |
| 1973-06-01 | -1.4239107455 |
| 1973-07-01 | -1.6124519885 |
| 1973-08-01 | -2.1432380753 |
| 1973-09-01 | -1.9622673231 |
| 1973-10-01 | -2.2168255756 |
| 1973-11-01 | -2.1840546436 |
| 1973-12-01 | -2.3329988755 |
| 1974-01-01 | -2.0659221218 |
| 1974-02-01 | -1.6406295623 |
| 1974-03-01 | -1.2529730860 |
| 1974-04-01 | -0.9327188405 |
| 1974-05-01 | -0.6926615471 |
| 1974-06-01 | -0.6086557767 |
| 1974-07-01 | -0.5699702159 |
| 1974-08-01 | -0.4181905848 |
| 1974-09-01 | -0.1948353108 |
| 1974-10-01 | 0.4016485111 |
| 1974-11-01 | 1.0342175845 |
| 1974-12-01 | 1.8627579641 |
| 1975-01-01 | 1.8932149431 |
| 1975-02-01 | 1.8836875595 |
| 1975-03-01 | 1.7972860393 |
| 1975-04-01 | 1.4185653360 |
| 1975-05-01 | 1.1492706734 |
| 1975-06-01 | 0.4174564505 |
| 1975-07-01 | 0.0236108580 |
| 1975-08-01 | -0.0633750220 |
| 1975-09-01 | -0.2351233749 |
| 1975-10-01 | -0.1105543207 |
| 1975-11-01 | -0.0587639340 |
| 1975-12-01 | -0.0795087432 |
| 1976-01-01 | 0.1301555573 |
| 1976-02-01 | 0.0769627898 |
| 1976-03-01 | -0.0144947706 |
| 1976-04-01 | -0.0300131592 |
| 1976-05-01 | -0.1637492948 |
| 1976-06-01 | -0.1555193401 |
| 1976-07-01 | -0.0664494188 |
| 1976-08-01 | -0.0007435514 |
| 1976-09-01 | 0.1315433561 |
| 1976-10-01 | 0.0142076581 |
| 1976-11-01 | 0.0177478396 |
| 1976-12-01 | -0.1671572894 |
| 1977-01-01 | -0.4723355340 |
| 1977-02-01 | -0.3826968816 |
| 1977-03-01 | -0.3321008606 |
| 1977-04-01 | -0.0621838766 |
| 1977-05-01 | 0.1379289265 |
| 1977-06-01 | 0.2122026903 |
| 1977-07-01 | 0.3082751325 |
| 1977-08-01 | 0.2111518467 |
| 1977-09-01 | 0.2039075065 |
| 1977-10-01 | 0.0999884611 |
| 1977-11-01 | -0.0223475005 |
| 1977-12-01 | 0.0207806524 |
| 1978-01-01 | 0.2005513706 |
| 1978-02-01 | 0.5642162852 |
| 1978-03-01 | 0.8877248870 |
| 1978-04-01 | 0.7828377220 |
| 1978-05-01 | 0.4100599019 |
| 1978-06-01 | 0.1883799127 |
| 1978-07-01 | -0.1566772392 |
| 1978-08-01 | -0.3705132908 |
| 1978-09-01 | -0.4679149675 |
| 1978-10-01 | -0.6392275923 |
| 1978-11-01 | -0.8606604860 |
| 1978-12-01 | -1.0651987819 |
| 1979-01-01 | -1.3981014028 |
| 1979-02-01 | -1.3952039503 |
| 1979-03-01 | -1.4864020082 |
| 1979-04-01 | -1.6701871699 |
| 1979-05-01 | -1.4842564015 |
| 1979-06-01 | -1.2311540055 |
| 1979-07-01 | -1.0216330411 |
| 1979-08-01 | -0.7616051369 |
| 1979-09-01 | -0.9646789466 |
| 1979-10-01 | -1.3786846200 |
| 1979-11-01 | -1.4947668146 |
| 1979-12-01 | -1.6172876546 |
| 1980-01-01 | -1.6421778779 |
| 1980-02-01 | -1.5948622738 |
| 1980-03-01 | -1.3289356468 |
| 1980-04-01 | -0.8537658405 |
| 1980-05-01 | -0.1248715953 |
| 1980-06-01 | 0.5173361190 |
| 1980-07-01 | 0.6114588896 |
| 1980-08-01 | 0.0653059674 |
| 1980-09-01 | -0.4126938429 |
| 1980-10-01 | -0.5787366249 |
| 1980-11-01 | -0.5511886816 |
| 1980-12-01 | -0.4235456336 |
| 1981-01-01 | -0.2508011327 |
| 1981-02-01 | -0.4203481775 |
| 1981-03-01 | -0.4315296883 |
| 1981-04-01 | -0.6135577051 |
| 1981-05-01 | -0.6831251204 |
| 1981-06-01 | -0.6475154569 |
| 1981-07-01 | -0.4443341671 |
| 1981-08-01 | -0.2364542863 |
| 1981-09-01 | -0.2083122530 |
| 1981-10-01 | 0.2306007696 |
| 1981-11-01 | 0.5678932457 |
| 1981-12-01 | 0.6137120551 |
| 1982-01-01 | 0.5751203719 |
| 1982-02-01 | 0.5497913307 |
| 1982-03-01 | 0.5161776557 |
| 1982-04-01 | 0.4418992027 |
| 1982-05-01 | 0.3537135746 |
| 1982-06-01 | 0.2886219425 |
| 1982-07-01 | 0.8087217510 |
| 1982-08-01 | 1.1039531709 |
| 1982-09-01 | 1.3846775222 |
| 1982-10-01 | 1.4826882724 |
| 1982-11-01 | 1.4193988755 |
| 1982-12-01 | 1.0810116252 |
| 1983-01-01 | 0.6307272992 |
| 1983-02-01 | 0.2692298994 |
| 1983-03-01 | 0.3306267198 |
| 1983-04-01 | 0.1779697793 |
| 1983-05-01 | 0.0768522603 |
| 1983-06-01 | -0.0913545223 |
| 1983-07-01 | -0.1570964093 |
| 1983-08-01 | -0.2817612904 |
| 1983-09-01 | -0.1871467092 |
| 1983-10-01 | -0.2185467533 |
| 1983-11-01 | -0.2494308499 |
| 1983-12-01 | -0.0631128026 |
| 1984-01-01 | 0.1065426164 |
| 1984-02-01 | 0.1720333743 |
| 1984-03-01 | 0.3693022311 |
| 1984-04-01 | 0.6848110800 |
| 1984-05-01 | 0.6146995906 |
| 1984-06-01 | 0.5416241514 |
| 1984-07-01 | 0.3623217352 |
| 1984-08-01 | 0.4283023596 |
| 1984-09-01 | 0.6374071365 |
| 1984-10-01 | 0.4790673004 |
| 1984-11-01 | 0.7504266551 |
| 1984-12-01 | 0.7274712382 |
| 1985-01-01 | 0.7564512312 |
| 1985-02-01 | 0.7214724331 |
| 1985-03-01 | 0.5474795018 |
| 1985-04-01 | 0.6695757190 |
| 1985-05-01 | 0.8702765742 |
| 1985-06-01 | 1.0418679003 |
| 1985-07-01 | 0.8807724378 |
| 1985-08-01 | 0.7507267259 |
| 1985-09-01 | 0.6337769120 |
| 1985-10-01 | 0.2072742902 |
| 1985-11-01 | 0.2076092618 |
| 1985-12-01 | 0.4916802116 |
| 1986-01-01 | 0.3251117589 |
| 1986-02-01 | 0.5186854731 |
| 1986-03-01 | 0.7183257242 |
| 1986-04-01 | 0.4343643749 |
| 1986-05-01 | 0.1614743948 |
| 1986-06-01 | -0.0972685206 |
| 1986-07-01 | -0.1772767843 |
| 1986-08-01 | -0.2967168825 |
| 1986-09-01 | -0.3245154559 |
| 1986-10-01 | -0.4851457563 |
| 1986-11-01 | -0.5182699958 |
| 1986-12-01 | -0.6962696555 |
| 1987-01-01 | -1.1160722581 |
| 1987-02-01 | -0.8765722815 |
| 1987-03-01 | -0.8912039881 |
| 1987-04-01 | -0.8886413311 |
| 1987-05-01 | -0.8237522247 |
| 1987-06-01 | -0.9378567418 |
| 1987-07-01 | -0.8236134269 |
| 1987-08-01 | -0.6541332665 |
| 1987-09-01 | -0.8698682942 |
| 1987-10-01 | -0.7222187686 |
| 1987-11-01 | -0.5945759003 |
| 1987-12-01 | -0.5265857051 |
| 1988-01-01 | -0.3539982667 |
| 1988-02-01 | -0.2365583476 |
| 1988-03-01 | -0.3215559636 |
| 1988-04-01 | -0.3666100193 |
| 1988-05-01 | -0.3380303834 |
| 1988-06-01 | -0.3882235906 |
| 1988-07-01 | -0.3331278273 |
| 1988-08-01 | -0.2601238740 |
| 1988-09-01 | -0.2899787179 |
| 1988-10-01 | -0.0309881872 |
| 1988-11-01 | -0.1656231852 |
| 1988-12-01 | -0.1835872259 |
| 1989-01-01 | -0.2102989479 |
| 1989-02-01 | -0.3172724395 |
| 1989-03-01 | -0.3419478829 |
| 1989-04-01 | -0.1998009851 |
| 1989-05-01 | 0.0157040298 |
| 1989-06-01 | 0.4316692337 |
| 1989-07-01 | 0.5897967028 |
| 1989-08-01 | 0.4408334112 |
| 1989-09-01 | 0.2910754062 |
| 1989-10-01 | -0.0222168336 |
| 1989-11-01 | -0.2708711790 |
| 1989-12-01 | -0.3555950468 |
| 1990-01-01 | -0.5433231729 |
| 1990-02-01 | -0.9924522722 |
| 1990-03-01 | -0.9276883144 |
| 1990-04-01 | -0.9938846643 |
| 1990-05-01 | -1.0422316152 |
| 1990-06-01 | -1.2494153060 |
| 1990-07-01 | -1.4878154961 |
| 1990-08-01 | -1.7632273742 |
| 1990-09-01 | -1.6607674965 |
| 1990-10-01 | -1.4628272757 |
| 1990-11-01 | -0.9302673792 |
| 1990-12-01 | -0.6324964583 |
| 1991-01-01 | -0.2941898883 |
| 1991-02-01 | 0.3157173407 |
| 1991-03-01 | 0.3866311065 |
| 1991-04-01 | -0.0737753010 |
| 1991-05-01 | -0.4272477329 |
| 1991-06-01 | -0.6748187820 |
| 1991-07-01 | -0.9105926812 |
| 1991-08-01 | -1.0375576050 |
| 1991-09-01 | -0.9509281486 |
| 1991-10-01 | -0.7788699786 |
| 1991-11-01 | -0.4456162569 |
| 1991-12-01 | -0.1076134932 |
| 1992-01-01 | 0.0757505011 |
| 1992-02-01 | -0.1763291574 |
| 1992-03-01 | -0.3347900043 |
| 1992-04-01 | -0.2966425169 |
| 1992-05-01 | -0.3765672431 |
| 1992-06-01 | -0.5308262394 |
| 1992-07-01 | -0.4383797926 |
| 1992-08-01 | -0.2578808706 |
| 1992-09-01 | -0.2803660800 |
| 1992-10-01 | -0.3647784231 |
| 1992-11-01 | -0.4345891005 |
| 1992-12-01 | -0.4892751448 |
| 1993-01-01 | -0.9651400884 |
| 1993-02-01 | -0.9208052036 |
| 1993-03-01 | -0.6934509042 |
| 1993-04-01 | -0.3385721190 |
| 1993-05-01 | -0.3138810037 |
| 1993-06-01 | -0.0004816933 |
| 1993-07-01 | 0.1920583413 |
| 1993-08-01 | 0.1488180722 |
| 1993-09-01 | 0.1372092897 |
| 1993-10-01 | 0.0689687877 |
| 1993-11-01 | 0.0733290942 |
| 1993-12-01 | 0.0245304417 |
| 1994-01-01 | -0.3582498028 |
| 1994-02-01 | -0.5942253146 |
| 1994-03-01 | -0.7265290677 |
| 1994-04-01 | -0.8721053895 |
| 1994-05-01 | -1.0146538496 |
| 1994-06-01 | -1.0386949709 |
| 1994-07-01 | -1.1226242306 |
| 1994-08-01 | -1.1484696951 |
| 1994-09-01 | -1.0141661463 |
| 1994-10-01 | -0.9635512239 |
| 1994-11-01 | -1.0663722771 |
| 1994-12-01 | -1.0809337021 |
| 1995-01-01 | -1.0618029920 |
| 1995-02-01 | -0.8668721060 |
| 1995-03-01 | -0.5433695290 |
| 1995-04-01 | -0.3347864264 |
| 1995-05-01 | -0.0162014556 |
| 1995-06-01 | 0.2074923247 |
| 1995-07-01 | 0.2692096735 |
| 1995-08-01 | 0.1542332366 |
| 1995-09-01 | 0.0760066280 |
| 1995-10-01 | 0.0291026802 |
| 1995-11-01 | 0.1973826152 |
| 1995-12-01 | 0.1418147044 |
| 1996-01-01 | 0.1081355005 |
| 1996-02-01 | 0.3440312378 |
| 1996-03-01 | 0.2764180976 |
| 1996-04-01 | 0.0877634031 |
| 1996-05-01 | 0.0561846441 |
| 1996-06-01 | -0.0522304633 |
| 1996-07-01 | -0.1366989036 |
| 1996-08-01 | -0.1223806551 |
| 1996-09-01 | -0.2783363905 |
| 1996-10-01 | -0.2470682258 |
| 1996-11-01 | -0.2240643558 |
| 1996-12-01 | -0.2737822995 |
| 1997-01-01 | -0.1275671177 |
| 1997-02-01 | -0.0070048974 |
| 1997-03-01 | 0.1456390422 |
| 1997-04-01 | 0.2759624801 |
| 1997-05-01 | 0.4397571271 |
| 1997-06-01 | 0.4043867262 |
| 1997-07-01 | 0.5514479116 |
| 1997-08-01 | 0.4900717176 |
| 1997-09-01 | 0.3862634176 |
| 1997-10-01 | 0.4132135424 |
| 1997-11-01 | 0.3674389422 |
| 1997-12-01 | 0.5893121671 |
| 1998-01-01 | 0.8197987309 |
| 1998-02-01 | 0.9682692011 |
| 1998-03-01 | 1.0443466862 |
| 1998-04-01 | 1.1316430049 |
| 1998-05-01 | 1.1045236167 |
| 1998-06-01 | 1.1074334200 |
| 1998-07-01 | 0.9574060686 |
| 1998-08-01 | 0.8846214537 |
| 1998-09-01 | 0.8701812892 |
| 1998-10-01 | 0.9032534530 |
| 1998-11-01 | 0.7984693288 |
| 1998-12-01 | 0.6285793100 |
| 1999-01-01 | 0.3976658753 |
| 1999-02-01 | 0.2430584755 |
| 1999-03-01 | 0.1771941557 |
| 1999-04-01 | -0.0006501174 |
| 1999-05-01 | 0.0979434323 |
| 1999-06-01 | 0.1670674399 |
| 1999-07-01 | 0.0655145224 |
| 1999-08-01 | -0.0931696721 |
| 1999-09-01 | -0.0554607877 |
| 1999-10-01 | 0.0171990618 |
| 1999-11-01 | 0.0623928273 |
| 1999-12-01 | 0.1027900360 |
| 2000-01-01 | -0.0345169234 |
| 2000-02-01 | -0.0241488040 |
| 2000-03-01 | -0.1699007387 |
| 2000-04-01 | -0.0318093359 |
| 2000-05-01 | -0.0238859243 |
| 2000-06-01 | -0.0008186530 |
| 2000-07-01 | 0.0474552017 |
| 2000-08-01 | 0.2476063308 |
| 2000-09-01 | 0.2469821314 |
| 2000-10-01 | 0.3058888662 |
| 2000-11-01 | 0.3706214581 |
| 2000-12-01 | 0.2635829118 |
| 2001-01-01 | 0.3313332871 |
| 2001-02-01 | 0.6483317741 |
| 2001-03-01 | 0.9137387915 |
| 2001-04-01 | 0.9752412327 |
| 2001-05-01 | 1.0089057859 |
| 2001-06-01 | 1.0367171915 |
| 2001-07-01 | 0.9144648815 |
| 2001-08-01 | 0.8946010912 |
| 2001-09-01 | 0.7689747833 |
| 2001-10-01 | 1.3136974596 |
| 2001-11-01 | 1.3973290564 |
| 2001-12-01 | 1.2914912170 |
| 2002-01-01 | 1.0382661494 |
| 2002-02-01 | 0.7044296924 |
| 2002-03-01 | 0.1203604270 |
| 2002-04-01 | -0.2669944764 |
| 2002-05-01 | -0.2692122712 |
| 2002-06-01 | -0.1910034864 |
| 2002-07-01 | -0.1440392123 |
| 2002-08-01 | -0.0667595597 |
| 2002-09-01 | 0.0437187432 |
| 2002-10-01 | 0.0667101804 |
| 2002-11-01 | 0.2057332100 |
| 2002-12-01 | 0.1363037922 |
| 2003-01-01 | -0.0953764197 |
| 2003-02-01 | -0.0739476265 |
| 2003-03-01 | 0.2652280356 |
| 2003-04-01 | 0.8264547287 |
| 2003-05-01 | 0.9355747261 |
| 2003-06-01 | 0.8426492745 |
| 2003-07-01 | 0.6176619555 |
| 2003-08-01 | 0.3375400018 |
| 2003-09-01 | -0.0626861179 |
| 2003-10-01 | -0.0905250131 |
| 2003-11-01 | -0.3677248956 |
| 2003-12-01 | -0.7057659147 |
| 2004-01-01 | -0.9172701927 |
| 2004-02-01 | -1.0256402677 |
| 2004-03-01 | -0.9635835831 |
| 2004-04-01 | -1.0137988321 |
| 2004-05-01 | -1.0018215968 |
| 2004-06-01 | -1.0948683786 |
| 2004-07-01 | -0.7864872923 |
| 2004-08-01 | -0.8026079093 |
| 2004-09-01 | -0.7378914708 |
| 2004-10-01 | -0.7172581344 |
| 2004-11-01 | -0.7879552425 |
| 2004-12-01 | -0.6832010337 |
| 2005-01-01 | -0.8340863054 |
| 2005-02-01 | -0.7598259285 |
| 2005-03-01 | -0.7778516430 |
| 2005-04-01 | -0.6390397785 |
| 2005-05-01 | -0.4366321290 |
| 2005-06-01 | -0.3169695626 |
| 2005-07-01 | -0.6592278500 |
| 2005-08-01 | -1.1391614259 |
| 2005-09-01 | -1.3393773795 |
| 2005-10-01 | -0.8518556524 |
| 2005-11-01 | -0.4642311429 |
| 2005-12-01 | -0.2565728240 |
| 2006-01-01 | -0.2094040534 |
| 2006-02-01 | -0.4354775444 |
| 2006-03-01 | -0.6514003646 |
| 2006-04-01 | -0.9316218564 |
| 2006-05-01 | -1.1600857226 |
| 2006-06-01 | -1.0030919978 |
| 2006-07-01 | -0.9220510839 |
| 2006-08-01 | -0.5832207884 |
| 2006-09-01 | 0.0808494915 |
| 2006-10-01 | 0.3629519963 |
| 2006-11-01 | 0.2283862444 |
| 2006-12-01 | -0.0251085630 |
| 2007-01-01 | -0.2170966837 |
| 2007-02-01 | -0.5163477782 |
| 2007-03-01 | -0.8079570813 |
| 2007-04-01 | -0.9329449047 |
| 2007-05-01 | -0.8790389938 |
| 2007-06-01 | -0.8760335851 |
| 2007-07-01 | -0.8925054947 |
| 2007-08-01 | -0.8711794154 |
| 2007-09-01 | -0.9089770554 |
| 2007-10-01 | -0.9116900844 |
| 2007-11-01 | -0.8180967519 |
| 2007-12-01 | -0.5458163769 |
| 2008-01-01 | -0.3362216572 |
| 2008-02-01 | -0.1370484600 |
| 2008-03-01 | 0.0211177883 |
| 2008-04-01 | 0.0823707935 |
| 2008-05-01 | -0.0006135360 |
| 2008-06-01 | -0.0018185861 |
| 2008-07-01 | 0.1288300371 |
| 2008-08-01 | 0.6160213980 |
| 2008-09-01 | 0.9475108816 |
| 2008-10-01 | 1.6290380394 |
| 2008-11-01 | 2.1229956418 |
| 2008-12-01 | 2.0420179653 |
| 2009-01-01 | 1.6794596007 |
| 2009-02-01 | 1.4609007157 |
| 2009-03-01 | 1.2907621064 |
| 2009-04-01 | 1.2501927525 |
| 2009-05-01 | 0.8297317004 |
| 2009-06-01 | 0.2343130401 |
| 2009-07-01 | 0.0908090827 |
| 2009-08-01 | -0.1398126257 |
| 2009-09-01 | -0.3987831167 |
| 2009-10-01 | -0.5790740227 |
| 2009-11-01 | -0.7496073769 |
| 2009-12-01 | -0.8077638164 |
| 2010-01-01 | -0.6355838892 |
| 2010-02-01 | -0.5021654799 |
| 2010-03-01 | -0.4174179410 |
| 2010-04-01 | -0.4492762111 |
| 2010-05-01 | -0.6239023097 |
| 2010-06-01 | -0.7875451117 |
| 2010-07-01 | -0.7648943043 |
| 2010-08-01 | -0.6004251917 |
| 2010-09-01 | -0.7234315492 |
| 2010-10-01 | -0.9443878540 |
| 2010-11-01 | -1.2348994579 |
| 2010-12-01 | -1.4719282866 |
| 2011-01-01 | -1.7047326885 |
| 2011-02-01 | -1.7536066742 |
| 2011-03-01 | -1.5103112393 |
| 2011-04-01 | -1.2763581521 |
| 2011-05-01 | -1.0502080291 |
| 2011-06-01 | -0.8861531021 |
| 2011-07-01 | -0.7510615144 |
| 2011-08-01 | -0.6772928115 |
| 2011-09-01 | -0.4868165558 |
| 2011-10-01 | -0.2197921325 |
| 2011-11-01 | -0.1343784318 |
| 2011-12-01 | -0.0461987793 |
| 2012-01-01 | -0.0142876500 |
| 2012-02-01 | -0.0438933856 |
| 2012-03-01 | -0.1708887500 |
| 2012-04-01 | -0.2003775787 |
| 2012-05-01 | -0.0815226741 |
| 2012-06-01 | -0.0762496559 |
| 2012-07-01 | -0.0054951618 |
| 2012-08-01 | -0.1653777603 |
| 2012-09-01 | -0.0472102846 |
| 2012-10-01 | -0.0663829832 |
| 2012-11-01 | -0.0324384562 |
| 2012-12-01 | -0.0780775809 |
| 2013-01-01 | -0.2066560060 |
| 2013-02-01 | -0.1037997618 |
| 2013-03-01 | -0.0131427935 |
| 2013-04-01 | 0.1258696538 |
| 2013-05-01 | 0.1665526073 |
| 2013-06-01 | 0.0967893515 |
| 2013-07-01 | -0.0831965021 |
| 2013-08-01 | -0.1518750679 |
| 2013-09-01 | -0.2234863777 |
| 2013-10-01 | -0.3984121853 |
| 2013-11-01 | -0.4045561853 |
| 2013-12-01 | -0.5103124420 |
| 2014-01-01 | -0.6173084195 |
| 2014-02-01 | -0.4959745837 |
| 2014-03-01 | -0.2339024005 |
| 2014-04-01 | -0.0992391391 |
| 2014-05-01 | 0.0139026878 |
| 2014-06-01 | 0.1856986058 |
| 2014-07-01 | 0.2966307340 |
| 2014-08-01 | 0.4148373024 |
| 2014-09-01 | 0.4427814762 |
| 2014-10-01 | 0.5585671523 |
| 2014-11-01 | 0.6265412485 |
| 2014-12-01 | 0.6327117431 |
| 2015-01-01 | 0.6039340488 |
| 2015-02-01 | 0.4153806424 |
| 2015-03-01 | 0.3266804477 |
| 2015-04-01 | 0.3356892147 |
| 2015-05-01 | 0.3278342471 |
| 2015-06-01 | 0.3533293220 |
| 2015-07-01 | 0.3727959212 |
| 2015-08-01 | 0.4517702897 |
| 2015-09-01 | 0.4509607301 |
| 2015-10-01 | 0.5456780104 |
| 2015-11-01 | 0.5144189501 |
| 2015-12-01 | 0.6692738306 |
| 2016-01-01 | 0.6135536001 |
| 2016-02-01 | 0.4607068004 |
| 2016-03-01 | 0.3359909315 |
| 2016-04-01 | 0.3785356041 |
| 2016-05-01 | 0.3578468686 |
| 2016-06-01 | 0.4253060535 |
| 2016-07-01 | 0.4081732698 |
| 2016-08-01 | 0.2708480578 |
| 2016-09-01 | 0.1570281801 |
| 2016-10-01 | 0.0206704470 |
| 2016-11-01 | -0.0830783274 |
| 2016-12-01 | -0.0529128987 |
| 2017-01-01 | -0.3250708554 |
| 2017-02-01 | -0.3272927773 |
| 2017-03-01 | -0.1661783888 |
| 2017-04-01 | -0.2952585112 |
| 2017-05-01 | -0.3469925240 |
| 2017-06-01 | -0.3826184641 |
| 2017-07-01 | -0.5564059361 |
| 2017-08-01 | -0.7347523130 |
| 2017-09-01 | -0.7492854259 |
| 2017-10-01 | -0.7347415772 |
| 2017-11-01 | -0.8096420403 |
| 2017-12-01 | -0.9741918593 |
| 2018-01-01 | -1.2057345787 |
| 2018-02-01 | -1.1219868469 |
| 2018-03-01 | -1.1104030502 |
| 2018-04-01 | -1.1031895012 |
| 2018-05-01 | -1.0669510794 |
| 2018-06-01 | -1.0158262185 |
| 2018-07-01 | -0.9641304047 |
| 2018-08-01 | -0.8296322175 |
| 2018-09-01 | -0.7100297853 |
| 2018-10-01 | -0.5095258451 |
| 2018-11-01 | -0.2693262837 |
| 2018-12-01 | -0.0294417036 |
| 2019-01-01 | 0.4271541422 |
| 2019-02-01 | 0.6850729731 |
| 2019-03-01 | 0.9414893557 |
| 2019-04-01 | 0.9924708036 |
| 2019-05-01 | 1.0694078868 |
| 2019-06-01 | 1.0558230999 |
| 2019-07-01 | 1.0295936681 |
| 2019-08-01 | 1.0145255005 |
| 2019-09-01 | 0.6693552496 |
| 2019-10-01 | 0.2695983228 |
| 2019-11-01 | -0.3589925319 |
| 2019-12-01 | -1.2334827389 |
| 2020-01-01 | -2.1506773705 |
| 2020-02-01 | -3.0939257946 |
| 2020-03-01 | -4.6885340574 |
| 2020-04-01 | -5.4431590764 |
| 2020-05-01 | -0.4888893010 |
| 2020-06-01 | 1.6320710846 |
| 2020-07-01 | 2.1724977207 |
| 2020-08-01 | 2.3135983375 |
| 2020-09-01 | 1.9302768328 |
| 2020-10-01 | 1.3518809816 |
| 2020-11-01 | 0.6788382521 |
| 2020-12-01 | 0.3081635357 |
| 2021-01-01 | 0.0591885642 |
| 2021-02-01 | -0.2418148998 |
| 2021-03-01 | 0.2544047612 |
| 2021-04-01 | -0.2785238636 |
| 2021-05-01 | -0.5482274014 |
| 2021-06-01 | -0.6369388992 |
| 2021-07-01 | -0.7098012477 |
| 2021-08-01 | -0.8138562631 |
| 2021-09-01 | -0.8824366164 |
| 2021-10-01 | -0.9786869213 |
| 2021-11-01 | -1.1285316214 |
| 2021-12-01 | -1.3891673279 |
| 2022-01-01 | -1.6773369721 |
| 2022-02-01 | -1.5977857413 |
| 2022-03-01 | -1.5297973276 |
| 2022-04-01 | -1.3200985864 |
| 2022-05-01 | -1.3460372351 |
| 2022-06-01 | -1.0857162715 |
| 2022-07-01 | -0.5043644603 |
| 2022-08-01 | -0.1417393312 |
| 2022-09-01 | 0.0263760199 |
| 2022-10-01 | 0.2110713854 |
| 2022-11-01 | 0.5166383397 |
| 2022-12-01 | 0.9708758172 |
| 2023-01-01 | 1.3241010485 |
| 2023-02-01 | 1.4609274130 |
| 2023-03-01 | 1.5148661805 |
| 2023-04-01 | 1.5207708308 |
| 2023-05-01 | 1.5014752933 |
| 2023-06-01 | 1.3466436814 |
| 2023-07-01 | 1.1677825244 |
| 2023-08-01 | 0.9009979752 |
| 2023-09-01 | 0.9497378115 |
| 2023-10-01 | 0.9749902243 |
| 2023-11-01 | 1.1822370618 |
| 2023-12-01 | 1.2933398953 |
| 2024-01-01 | 1.2667384007 |
| 2024-02-01 | 1.2282930097 |
| 2024-03-01 | 1.0389016695 |
| 2024-04-01 | 1.0344008102 |
| 2024-05-01 | 1.1131649271 |
| 2024-06-01 | 1.1408268304 |
| 2024-07-01 | 1.1174158661 |
| 2024-08-01 | 1.0382890511 |
| 2024-09-01 | 0.8908094718 |
| 2024-10-01 | 0.7865519070 |
| 2024-11-01 | 0.5637747310 |
| 2024-12-01 | 0.3489774932 |
| 2025-01-01 | -0.0281607626 |
| 2025-02-01 | -0.0226963805 |
| 2025-03-01 | 0.3238989684 |
| 2025-04-01 | 0.5343781370 |
| 2025-05-01 | 0.6322592565 |
| 2025-06-01 | 0.7615433710 |
| 2025-07-01 | 0.7976667731 |
| 2025-08-01 | 0.5113984477 |
| 2025-09-01 | 0.2719297083 |
| 2025-10-01 | -0.0310379642 |
| 2025-11-01 | -0.4526246507 |
| 2025-12-01 | -0.7189996676 |
| 2026-01-01 | -0.9149236255 |
| 2026-02-01 | -0.9753344641 |
| 2026-03-01 | -1.1483584370 |
| 2026-04-01 | -1.0747076052 |
| 2026-05-01 | -0.9375982641 |
| 2026-06-01 | -0.5687634753 |
| 2026-07-01 | -0.4945634082 |