Month Percent, Seasonally Adjusted 1980-06-01 17.709944000 1980-07-01 19.389853980 1980-08-01 22.369560130 1980-09-01 20.612713270 1980-10-01 23.790777730 1980-11-01 17.271955500 1980-12-01 22.966034240 1981-01-01 20.025374140 1981-02-01 24.720319910 1981-03-01 29.401430240 1981-04-01 28.453994460 1981-05-01 15.656697120 1981-06-01 20.691083560 1981-07-01 24.250752940 1981-08-01 18.684027920 1981-09-01 22.326184060 1981-10-01 22.514954220 1981-11-01 21.626588490 1981-12-01 21.736330310 1982-01-01 20.826942790 1982-02-01 24.338954190 1982-03-01 25.755289020 1982-04-01 25.289500540 1982-05-01 27.336028510 1982-06-01 27.661957010 1982-07-01 23.505173700 1982-08-01 24.440135570 1982-09-01 27.913986450 1982-10-01 22.464349170 1982-11-01 21.205547990 1982-12-01 18.697213880 1983-01-01 19.709851180 1983-02-01 16.446744780 1983-03-01 16.422893000 1983-04-01 15.033068410 1983-05-01 18.133226080 1983-06-01 16.963035320 1983-07-01 18.316605980 1983-08-01 18.838561890 1983-09-01 16.823808980 1983-10-01 17.426428220 1983-11-01 17.688778440 1983-12-01 17.677073190 1984-01-01 13.905672980 1984-02-01 7.848089033 1984-03-01 8.532105048 1984-04-01 8.844450095 1984-05-01 4.979576375 1984-06-01 5.661736381 1984-07-01 5.998197191 1984-08-01 2.933697888 1984-09-01 1.800308025 1984-10-01 -1.201880825 1984-11-01 -0.580026858 1984-12-01 1.391653347 1985-01-01 3.338597339 1985-02-01 4.775964822 1985-03-01 4.850357508 1985-04-01 6.264662930 1985-05-01 5.412785036 1985-06-01 7.045025943 1985-07-01 9.231249575 1985-08-01 11.955541060 1985-09-01 18.268020190 1985-10-01 16.451795500 1985-11-01 19.748599490 1985-12-01 21.643798040 1986-01-01 25.628694260 1986-02-01 23.842043180 1986-03-01 27.016401720 1986-04-01 33.034877200 1986-05-01 30.489980220 1986-06-01 30.628522480 1986-07-01 31.672278650 1986-08-01 31.360570480 1986-09-01 32.842244200 1986-10-01 32.946847440 1986-11-01 34.318820310 1986-12-01 32.305931540 1987-01-01 29.152605610 1987-02-01 30.756115690 1987-03-01 32.272451270 1987-04-01 29.021435900 1987-05-01 30.982252440 1987-06-01 34.959948750 1987-07-01 31.486656450 1987-08-01 32.593719300 1987-09-01 37.695931290 1987-10-01 33.369576840 1987-11-01 32.757991260 1987-12-01 28.999801010 1988-01-01 29.895733570 1988-02-01 30.591398930 1988-03-01 28.775887810 1988-04-01 26.264285780 1988-05-01 26.418359880 1988-06-01 25.692875130 1988-07-01 22.861552270 1988-08-01 24.811214970 1988-09-01 24.102712310 1988-10-01 27.163298010 1988-11-01 25.194187890 1988-12-01 26.342002470 1989-01-01 27.302836540 1989-02-01 24.499096490 1989-03-01 24.502448580 1989-04-01 23.949643470 1989-05-01 26.287821520 1989-06-01 19.973797270 1989-07-01 22.038403560 1989-08-01 18.528494870 1989-09-01 16.257432520 1989-10-01 13.496787130 1989-11-01 17.118334730 1989-12-01 19.614148660 1990-01-01 21.133706240 1990-02-01 26.215868530 1990-03-01 25.729559960 1990-04-01 27.730475780 1990-05-01 26.852731380 1990-06-01 27.235384120 1990-07-01 25.046581060 1990-08-01 28.596649450 1990-09-01 25.687920780 1990-10-01 13.243351320 1990-11-01 16.651033580 1990-12-01 16.314609190 1991-01-01 4.426324563 1991-02-01 2.676772677 1991-03-01 4.802094982 1991-04-01 10.499075600 1991-05-01 9.094787299 1991-06-01 15.911359920 1991-07-01 12.127247380 1991-08-01 9.717033891 1991-09-01 8.071902190 1991-10-01 12.489616040 1991-11-01 13.355551070 1991-12-01 10.463842750 1992-01-01 19.485149280 1992-02-01 16.311774860 1992-03-01 13.407240540 1992-04-01 11.294123060 1992-05-01 13.031974350 1992-06-01 14.535688600 1992-07-01 21.641351940 1992-08-01 17.036256660 1992-09-01 21.899402770 1992-10-01 22.429272650 1992-11-01 17.103254480 1992-12-01 24.031147650 1993-01-01 20.720736180 1993-02-01 12.776509900 1993-03-01 24.028138660 1993-04-01 20.575065210 1993-05-01 17.821199760 1993-06-01 15.547886010 1993-07-01 17.744547130 1993-08-01 15.207254510 1993-09-01 15.736441150 1993-10-01 15.349923320 1993-11-01 24.714417120 1993-12-01 15.997143130 1994-01-01 18.532310100 1994-02-01 17.122434010 1994-03-01 17.772879160 1994-04-01 19.555009550 1994-05-01 19.624544170 1994-06-01 19.335582260 1994-07-01 15.711552620 1994-08-01 20.743468170 1994-09-01 18.522642980 1994-10-01 17.053552950 1994-11-01 16.301777440 1994-12-01 13.371347720 1995-01-01 12.722682860 1995-02-01 11.849449020 1995-03-01 8.134480691 1995-04-01 3.637297198 1995-05-01 -1.154827542 1995-06-01 6.910720731 1995-07-01 -0.141142995 1995-08-01 -0.187117600 1995-09-01 0.411169854 1995-10-01 -2.067332968 1995-11-01 -2.582734577 1995-12-01 2.535546781 1996-01-01 -8.161887749 1996-02-01 -4.956816342 1996-03-01 -8.619250752 1996-04-01 -13.423543810 1996-05-01 -9.287740627 1996-06-01 -9.829573016 1996-07-01 -10.645842110 1996-08-01 -8.265473531 1996-09-01 -8.773930277 1996-10-01 -5.055863415 1996-11-01 -1.991690138 1996-12-01 -1.054983473 1997-01-01 -1.236788471 1997-02-01 -4.628335722 1997-03-01 -2.711227045 1997-04-01 1.910325461 1997-05-01 0.882806320 1997-06-01 2.973367045 1997-07-01 7.903263976 1997-08-01 1.801164259 1997-09-01 8.440836599 1997-10-01 8.343496250 1997-11-01 9.874896023 1997-12-01 7.835465489 1998-01-01 13.295848490 1998-02-01 14.855583560 1998-03-01 6.316886901 1998-04-01 8.304981309 1998-05-01 -3.161751412 1998-06-01 -2.904157356 1998-07-01 1.554848988 1998-08-01 -8.286945186 1998-09-01 -12.231532210 1998-10-01 -14.071845850 1998-11-01 -18.946466940 1998-12-01 -13.275895230 1999-01-01 -18.395652280 1999-02-01 -16.928066610 1999-03-01 -9.930241691 1999-04-01 -9.302194471 1999-05-01 -3.137475312 1999-06-01 -2.531147583 1999-07-01 -1.497687011 1999-08-01 4.504647526 1999-09-01 3.358975163 1999-10-01 5.351998322 1999-11-01 5.972146265 1999-12-01 6.795153179 2000-01-01 11.933492790 2000-02-01 17.092355880 2000-03-01 15.604959960 2000-04-01 13.315101320 2000-05-01 14.355029950 2000-06-01 18.309019090 2000-07-01 15.241423780 2000-08-01 15.650927510 2000-09-01 14.572290550 2000-10-01 12.607600060 2000-11-01 16.478876520 2000-12-01 13.128264470 2001-01-01 16.520608120 2001-02-01 8.442732349 2001-03-01 8.832248901 2001-04-01 4.772067465 2001-05-01 3.093833615 2001-06-01 5.238476652 2001-07-01 2.004259678 2001-08-01 4.668857776 2001-09-01 8.199709665 2001-10-01 11.886770700 2001-11-01 11.265792800 2001-12-01 15.593833430 2002-01-01 11.735859030 2002-02-01 15.092844480 2002-03-01 7.857913906 2002-04-01 18.334963660 2002-05-01 17.800833140 2002-06-01 15.839545730 2002-07-01 20.493609970 2002-08-01 19.973673710 2002-09-01 17.073041370 2002-10-01 17.163924920 2002-11-01 20.028140500 2002-12-01 14.676224400 2003-01-01 13.694847790 2003-02-01 16.079096880 2003-03-01 10.028324000 2003-04-01 18.394689460 2003-05-01 18.960040870 2003-06-01 17.149180510 2003-07-01 19.929932490 2003-08-01 16.361511860 2003-09-01 21.136087280 2003-10-01 18.965718040 2003-11-01 19.708156520 2003-12-01 20.888976960 2004-01-01 26.337347040 2004-02-01 20.616430460 2004-03-01 23.870291610 2004-04-01 20.418351560 2004-05-01 23.388203260 2004-06-01 22.556497540 2004-07-01 20.694143470 2004-08-01 19.499966380 2004-09-01 18.612303680 2004-10-01 20.081691340 2004-11-01 16.530340150 2004-12-01 19.987559070 2005-01-01 18.408222060 2005-02-01 17.351817700 2005-03-01 17.037189760 2005-04-01 18.701434720 2005-05-01 17.084387630 2005-06-01 17.565529370 2005-07-01 23.027999970 2005-08-01 17.835187060 2005-09-01 18.522871650 2005-10-01 21.057654810 2005-11-01 23.938135800 2005-12-01 23.730775180 2006-01-01 28.291606940 2006-02-01 28.015356000 2006-03-01 26.738272500 2006-04-01 27.261863090 2006-05-01 26.484793910 2006-06-01 28.388517030 2006-07-01 28.967592990 2006-08-01 33.359356020 2006-09-01 29.419192900 2006-10-01 30.506885690 2006-11-01 29.416224270 2006-12-01 27.180766930 2007-01-01 26.278679010 2007-02-01 28.720319250 2007-03-01 29.333800210 2007-04-01 26.936102310 2007-05-01 25.553501670 2007-06-01 24.380032560 2007-07-01 15.104832440 2007-08-01 21.641048420 2007-09-01 23.648054920 2007-10-01 19.823611660 2007-11-01 19.497967120 2007-12-01 20.105415610 2008-01-01 17.645642160 2008-02-01 12.755675650 2008-03-01 14.560600830 2008-04-01 21.918095810 2008-05-01 4.788701273 2008-06-01 10.627201110 2008-07-01 9.594362634 2008-08-01 6.519860935 2008-09-01 1.321901419 2008-10-01 1.487851488 2008-11-01 -5.962831620 2008-12-01 2.776072995 2009-01-01 -0.029697922 2009-02-01 -8.071466976 2009-03-01 -0.769373661 2009-04-01 10.234365760 2009-05-01 8.050458234 2009-06-01 10.909926110 2009-07-01 13.578113890 2009-08-01 13.746837210 2009-09-01 18.901405880 2009-10-01 15.495936760 2009-11-01 22.542828350 2009-12-01 20.177388940 2010-01-01 22.935497000 2010-02-01 26.664843390 2010-03-01 22.903629070 2010-04-01 25.460106960 2010-05-01 28.024484760 2010-06-01 28.792375250 2010-07-01 28.035284920 2010-08-01 29.805724440 2010-09-01 28.819207390 2010-10-01 26.686530210 2010-11-01 26.199713460 2010-12-01 24.731719590 2011-01-01 25.208695530 2011-02-01 27.647470270 2011-03-01 29.339347660 2011-04-01 26.349967680 2011-05-01 25.790201500 2011-06-01 26.784630750 2011-07-01 25.355522970 2011-08-01 24.649737960 2011-09-01 25.825129690 2011-10-01 28.066321730 2011-11-01 24.863023470 2011-12-01 28.393707570 2012-01-01 30.180679450 2012-02-01 30.608979910 2012-03-01 28.538436570 2012-04-01 23.843162500 2012-05-01 22.444095490 2012-06-01 19.666410670 2012-07-01 19.691204430 2012-08-01 21.556312390 2012-09-01 16.932357960 2012-10-01 24.369671300 2012-11-01 23.677634430 2012-12-01 22.094996110 2013-01-01 17.217036430 2013-02-01 12.295577040 2013-03-01 13.097239740 2013-04-01 16.274139990 2013-05-01 18.600718080 2013-06-01 16.546455730 2013-07-01 22.469132280 2013-08-01 12.092487400 2013-09-01 17.015245010 2013-10-01 18.810570730 2013-11-01 19.382472710 2013-12-01 20.797945260 2014-01-01 22.226959440 2014-02-01 21.313223700 2014-03-01 27.190322960 2014-04-01 26.570005050 2014-05-01 22.739502590 2014-06-01 24.519950170 2014-07-01 25.861485990 2014-08-01 25.799344500 2014-09-01 23.656936710 2014-10-01 20.710842800 2014-11-01 22.872478510 2014-12-01 21.049486150 2015-01-01 20.764916650 2015-02-01 20.697442010 2015-03-01 19.091092800 2015-04-01 17.996282320 2015-05-01 18.881142650 2015-06-01 21.635554330 2015-07-01 19.032430580 2015-08-01 18.031300250 2015-09-01 21.445028140 2015-10-01 22.021055080 2015-11-01 19.429656660 2015-12-01 22.827417830 2016-01-01 17.578858370 2016-02-01 24.272202330 2016-03-01 24.660371860 2016-04-01 25.531173390 2016-05-01 28.656428290 2016-06-01 23.431506160 2016-07-01 25.081126810 2016-08-01 30.595096010 2016-09-01 24.231153180 2016-10-01 22.158331350 2016-11-01 23.525981230 2016-12-01 19.829837590 2017-01-01 22.808969030 2017-02-01 21.588774430 2017-03-01 17.995307820 2017-04-01 17.143866590 2017-05-01 15.461727620 2017-06-01 15.244887120 2017-07-01 15.606418590 2017-08-01 18.221776340 2017-09-01 16.610265610 2017-10-01 19.589754670 2017-11-01 19.589051410 2017-12-01 20.960932680 2018-01-01 19.783744080 2018-02-01 18.688826490 2018-03-01 24.265129440 2018-04-01 27.952384780 2018-05-01 27.029934560 2018-06-01 31.018328530 2018-07-01 30.491757730 2018-08-01 27.428068790 2018-09-01 29.572649120