Month Percent, Seasonally Adjusted 1980-01-01 9.048882262 1980-02-01 9.334248932 1980-03-01 6.931152467 1980-04-01 4.763021058 1980-05-01 4.487379711 1980-06-01 4.509838677 1980-07-01 -1.242383056 1980-08-01 2.715794640 1980-09-01 -2.157891973 1980-10-01 3.512236342 1980-11-01 4.288871879 1980-12-01 5.023792949 1981-01-01 3.366136661 1981-02-01 4.790718848 1981-03-01 4.067552599 1981-04-01 4.249726902 1981-05-01 0.312681575 1981-06-01 0.169556345 1981-07-01 0.847323907 1981-08-01 -0.369967140 1981-09-01 0.571348065 1981-10-01 -2.289609812 1981-11-01 0.942475828 1981-12-01 0.446468422 1982-01-01 1.748638662 1982-02-01 -0.025269006 1982-03-01 2.440627901 1982-04-01 3.229608289 1982-05-01 3.058322547 1982-06-01 2.947098663 1982-07-01 2.569459786 1982-08-01 3.454705835 1982-09-01 -1.426131025 1982-10-01 -0.775605338 1982-11-01 -2.279654560 1982-12-01 -1.773348579 1983-01-01 1.284614204 1983-02-01 -2.358310738 1983-03-01 -6.150882346 1983-04-01 -4.621510088 1983-05-01 -0.499989357 1983-06-01 -0.049678564 1983-07-01 1.372366353 1983-08-01 0.602931084 1983-09-01 3.831531158 1983-10-01 4.108327041 1983-11-01 3.891398863 1983-12-01 2.600185445 1984-01-01 2.381870111 1984-02-01 1.429096592 1984-03-01 1.977445734 1984-04-01 -1.045560104 1984-05-01 2.123865577 1984-06-01 0.899907123 1984-07-01 -1.736933618 1984-08-01 2.414597495 1984-09-01 1.125685741 1984-10-01 -0.983303122 1984-11-01 -1.698061978 1984-12-01 -3.009184352 1985-01-01 -3.995269279 1985-02-01 -1.186781939 1985-03-01 -4.557133862 1985-04-01 -1.425538811 1985-05-01 -1.462584154 1985-06-01 -2.623667686 1985-07-01 0.366463584 1985-08-01 0.932590268 1985-09-01 1.340511807 1985-10-01 2.065712512 1985-11-01 0.622999852 1985-12-01 5.296155029 1986-01-01 6.409580464 1986-02-01 4.580753424 1986-03-01 6.684204252 1986-04-01 7.044641317 1986-05-01 3.437644690 1986-06-01 6.347861373 1986-07-01 5.758654183 1986-08-01 3.934936338 1986-09-01 3.113652863 1986-10-01 4.546059551 1986-11-01 5.007448634 1986-12-01 5.546153066 1987-01-01 6.281434663 1987-02-01 5.777924159 1987-03-01 4.645880392 1987-04-01 7.490928393 1987-05-01 5.732037104 1987-06-01 7.743495788 1987-07-01 6.593265163 1987-08-01 7.082431887 1987-09-01 9.802073489 1987-10-01 8.883845497 1987-11-01 8.072509206 1987-12-01 6.600919645 1988-01-01 6.312345558 1988-02-01 5.813710200 1988-03-01 6.514504400 1988-04-01 3.520501718 1988-05-01 4.965004306 1988-06-01 7.712673417 1988-07-01 3.664558194 1988-08-01 4.167119788 1988-09-01 3.072984924 1988-10-01 1.303186331 1988-11-01 0.091947349 1988-12-01 1.106725850 1989-01-01 0.665988031 1989-02-01 1.911787706 1989-03-01 3.821619229 1989-04-01 3.685311559 1989-05-01 2.940734871 1989-06-01 1.837282930 1989-07-01 1.847299491 1989-08-01 -0.001526755 1989-09-01 -2.316329575 1989-10-01 -1.972318864 1989-11-01 -0.023258126 1989-12-01 -1.313518810 1990-01-01 1.989031512 1990-02-01 1.542161578 1990-03-01 1.614043012 1990-04-01 1.091359183 1990-05-01 6.369821157 1990-06-01 2.853608760 1990-07-01 2.420808598 1990-08-01 6.090333628 1990-09-01 4.529451027 1990-10-01 4.924872473 1990-11-01 6.299192809 1990-12-01 5.201865805 1991-01-01 -3.360515032 1991-02-01 -11.234120760 1991-03-01 -7.098526082 1991-04-01 2.190554379 1991-05-01 -3.579149802 1991-06-01 -5.040327084 1991-07-01 -1.995296153 1991-08-01 -6.239439824 1991-09-01 -3.877549083 1991-10-01 -0.598187768 1991-11-01 2.411321346 1991-12-01 2.825661788 1992-01-01 2.499148789 1992-02-01 3.299294136 1992-03-01 4.988824867 1992-04-01 7.725199612 1992-05-01 9.611663755 1992-06-01 13.579129130 1992-07-01 22.676066530 1992-08-01 17.285985790 1992-09-01 17.030104130 1992-10-01 12.878840200 1992-11-01 11.529200030 1992-12-01 13.173929620 1993-01-01 13.541168910 1993-02-01 10.882757650 1993-03-01 15.230984450 1993-04-01 7.348217190 1993-05-01 0.753685521 1993-06-01 4.548466662 1993-07-01 1.319306038 1993-08-01 0.787241081 1993-09-01 2.582302849 1993-10-01 5.402953975 1993-11-01 4.603207282 1993-12-01 2.110610914 1994-01-01 4.202868051 1994-02-01 7.682966256 1994-03-01 7.732323258 1994-04-01 8.170472876 1994-05-01 7.922979541 1994-06-01 8.337386588 1994-07-01 7.275760311 1994-08-01 7.929951240 1994-09-01 8.504036152 1994-10-01 7.610882065 1994-11-01 3.731078321 1994-12-01 5.995320353 1995-01-01 2.742425588 1995-02-01 0.256335372 1995-03-01 0.075507961 1995-04-01 -3.546381017 1995-05-01 -7.529348044 1995-06-01 -8.416230536 1995-07-01 -9.257531758 1995-08-01 -8.147797562 1995-09-01 -10.126857510 1995-10-01 -12.003646650 1995-11-01 -11.852318000 1995-12-01 -14.110182370 1996-01-01 -13.113563690 1996-02-01 -15.775703950 1996-03-01 -20.478221270 1996-04-01 -18.639492200 1996-05-01 -18.212948190 1996-06-01 -18.894689280 1996-07-01 -20.185720870 1996-08-01 -21.146568990 1996-09-01 -21.064380150 1996-10-01 -21.162362220 1996-11-01 -18.288530050 1996-12-01 -17.157571710 1997-01-01 -16.521678290 1997-02-01 -16.660292520 1997-03-01 -15.516555120 1997-04-01 -13.306078550 1997-05-01 -11.393088140 1997-06-01 -12.820514960 1997-07-01 -9.170082427 1997-08-01 -12.866906710 1997-09-01 -6.444334183 1997-10-01 -3.450058211 1997-11-01 -4.591021018 1997-12-01 -2.497883825 1998-01-01 -3.637289642 1998-02-01 -3.021548504 1998-03-01 -2.946162316 1998-04-01 -8.750961878 1998-05-01 -18.278859290 1998-06-01 -12.348990780 1998-07-01 -16.940437040 1998-08-01 -24.424432980 1998-09-01 -27.233697920 1998-10-01 -30.580282580 1998-11-01 -31.200227980 1998-12-01 -32.850967410 1999-01-01 -32.068546700 1999-02-01 -34.588571040 1999-03-01 -35.497680540 1999-04-01 -29.849693760 1999-05-01 -27.603681370 1999-06-01 -24.931008390 1999-07-01 -19.193612850 1999-08-01 -12.683674710 1999-09-01 -4.238194859 1999-10-01 -10.001447870 1999-11-01 -8.012732400 1999-12-01 -8.650048178 2000-01-01 -8.064252573 2000-02-01 -3.156296733 2000-03-01 1.750161662 2000-04-01 2.243780442 2000-05-01 2.716178530 2000-06-01 4.185549601 2000-07-01 2.332169758 2000-08-01 7.176800133 2000-09-01 3.204425515 2000-10-01 2.134841784 2000-11-01 0.468929647 2000-12-01 2.935261835 2001-01-01 1.665013654 2001-02-01 1.280594431 2001-03-01 -3.633660716 2001-04-01 -7.114718592 2001-05-01 -8.837154435 2001-06-01 -8.054782806 2001-07-01 -10.535520800 2001-08-01 -15.487932220 2001-09-01 -15.488865910 2001-10-01 -12.207762200 2001-11-01 -10.253483060 2001-12-01 -11.413145170 2002-01-01 -6.102359326 2002-02-01 -12.411634570 2002-03-01 -9.429334912 2002-04-01 -7.005903834 2002-05-01 -4.970581645 2002-06-01 -6.222745398 2002-07-01 -4.284032613 2002-08-01 -1.739904010 2002-09-01 -2.244129846 2002-10-01 -3.598740061 2002-11-01 -3.701444918 2002-12-01 -4.611773218 2003-01-01 -4.749456933 2003-02-01 -9.055139424 2003-03-01 -4.474175296 2003-04-01 -2.052069740 2003-05-01 -0.055540730 2003-06-01 0.645857266 2003-07-01 3.135288258 2003-08-01 1.083465396 2003-09-01 5.190236158 2003-10-01 6.846719962 2003-11-01 -0.351495296 2003-12-01 10.396467420 2004-01-01 8.748346504 2004-02-01 10.557151230 2004-03-01 12.111549350 2004-04-01 9.513239930 2004-05-01 10.262547280 2004-06-01 7.744546315 2004-07-01 7.147540495 2004-08-01 6.056395310 2004-09-01 4.723632095 2004-10-01 4.346019621 2004-11-01 3.993143834 2004-12-01 4.499953577 2005-01-01 1.976810765 2005-02-01 3.250078063 2005-03-01 5.603818540 2005-04-01 4.022572417 2005-05-01 -3.152394759 2005-06-01 2.585108090 2005-07-01 0.932512480 2005-08-01 4.564123981 2005-09-01 5.115620421 2005-10-01 4.721497479 2005-11-01 6.920878815 2005-12-01 5.497450641 2006-01-01 8.082839093 2006-02-01 9.961580663 2006-03-01 10.958687610 2006-04-01 14.094186890 2006-05-01 16.806541320 2006-06-01 17.360129620 2006-07-01 16.224851200 2006-08-01 17.382083580 2006-09-01 18.057815590 2006-10-01 17.429536990 2006-11-01 15.240758750 2006-12-01 12.814933440 2007-01-01 14.130563640 2007-02-01 14.700732030 2007-03-01 14.628850030 2007-04-01 11.542691070 2007-05-01 10.530497280 2007-06-01 12.381205250 2007-07-01 10.193846930 2007-08-01 10.718937860 2007-09-01 8.657396700 2007-10-01 8.299269409 2007-11-01 8.439428890 2007-12-01 8.337727299 2008-01-01 2.876368557 2008-02-01 -2.392084648 2008-03-01 -5.101193819 2008-04-01 -3.173918876 2008-05-01 -9.021145968 2008-06-01 -11.407582060 2008-07-01 -8.991707635 2008-08-01 -14.187769210 2008-09-01 -11.369327450 2008-10-01 -18.193280800 2008-11-01 -18.391073660 2008-12-01 -17.953363840 2009-01-01 -25.200569550 2009-02-01 -19.719314770 2009-03-01 -17.633211320 2009-04-01 -19.402455150 2009-05-01 -16.155766560 2009-06-01 -14.217094800 2009-07-01 -10.549202600 2009-08-01 -12.769304880 2009-09-01 -11.286725240 2009-10-01 -6.562892278 2009-11-01 -6.300703165 2009-12-01 -6.334454042 2010-01-01 0.409828370 2010-02-01 -0.814278663 2010-03-01 0.435999520 2010-04-01 2.831640905 2010-05-01 1.318724351 2010-06-01 2.836046414 2010-07-01 0.503842995 2010-08-01 5.513190836 2010-09-01 3.645739066 2010-10-01 1.854085063 2010-11-01 -0.332130588 2010-12-01 5.682540830 2011-01-01 5.450624997 2011-02-01 8.988187843 2011-03-01 9.998173616 2011-04-01 5.331748034 2011-05-01 8.154002580 2011-06-01 7.381363539 2011-07-01 6.897677478 2011-08-01 7.698708156 2011-09-01 6.608372819 2011-10-01 3.195862611 2011-11-01 7.947430439 2011-12-01 7.892270064 2012-01-01 6.475973890 2012-02-01 5.918445171 2012-03-01 4.805784876 2012-04-01 4.161597702 2012-05-01 3.180185078 2012-06-01 2.095476305 2012-07-01 1.071254207 2012-08-01 0.475612378 2012-09-01 -0.442814560 2012-10-01 -0.228465140 2012-11-01 -0.569609522 2012-12-01 -0.761379994 2013-01-01 -1.801165655 2013-02-01 -7.409623318 2013-03-01 -7.175934206 2013-04-01 -0.927514936 2013-05-01 -1.394886262 2013-06-01 -2.508677517 2013-07-01 -1.798996407 2013-08-01 -4.041874598 2013-09-01 -0.845017829 2013-10-01 0.437403475 2013-11-01 -0.126533098 2013-12-01 0.389716616 2014-01-01 3.258176259 2014-02-01 1.439785617 2014-03-01 1.921802263 2014-04-01 4.514660573 2014-05-01 3.780709876 2014-06-01 2.902728232 2014-07-01 9.405098441 2014-08-01 6.299743333 2014-09-01 5.411631870 2014-10-01 4.165894705 2014-11-01 1.382782837 2014-12-01 -0.134064259 2015-01-01 -2.380451685 2015-02-01 3.081716690 2015-03-01 3.440835961 2015-04-01 0.278208035 2015-05-01 1.927583997 2015-06-01 1.875054867 2015-07-01 -0.069241848 2015-08-01 0.254407317 2015-09-01 4.336305227 2015-10-01 3.649795756 2015-11-01 2.469690845 2015-12-01 3.419033685 2016-01-01 2.491504265 2016-02-01 6.259637935 2016-03-01 3.262610481 2016-04-01 6.457395998 2016-05-01 6.437606594 2016-06-01 4.947498410 2016-07-01 5.243656509 2016-08-01 5.059072467 2016-09-01 0.561148022 2016-10-01 -3.713517692 2016-11-01 1.864741893 2016-12-01 0.897355837 2017-01-01 -0.666586571 2017-02-01 -4.179258011 2017-03-01 -1.779292330 2017-04-01 -7.944993119 2017-05-01 -7.343032680 2017-06-01 -4.555919763 2017-07-01 -6.409903844 2017-08-01 -4.926533897 2017-09-01 -4.945042516 2017-10-01 -6.772672952 2017-11-01 -4.216895213 2017-12-01 -2.844522204 2018-01-01 -2.409574821 2018-02-01 -2.248316435 2018-03-01 -0.757419777 2018-04-01 2.600049080 2018-05-01 2.085261934 2018-06-01 2.951962646 2018-07-01 4.416351501 2018-08-01 2.279029625 2018-09-01 2.543260547