Quarter Index 2015=100, Seasonally Adjusted 1985-01-01 13.1439639033077 1985-04-01 12.9623377068053 1985-07-01 13.2406231658894 1985-10-01 13.7598350869864 1986-01-01 14.4372284208487 1986-04-01 15.3422579970428 1986-07-01 15.7684148711158 1986-10-01 16.0610772390756 1987-01-01 16.2617769403467 1987-04-01 17.2039155809487 1987-07-01 17.2774743122797 1987-10-01 18.1271290916786 1988-01-01 18.7703095598316 1988-04-01 18.4471914036017 1988-07-01 18.6687571009539 1988-10-01 18.7628754478729 1989-01-01 19.1397813210818 1989-04-01 20.1409540495584 1989-07-01 20.4685947471573 1989-10-01 20.9183775603108 1990-01-01 21.4242213006816 1990-04-01 21.9015379139278 1990-07-01 22.6433058249040 1990-10-01 23.3711586243475 1991-01-01 22.0526880492160 1991-04-01 22.2134832226479 1991-07-01 24.0875585518386 1991-10-01 24.3851387621814 1992-01-01 25.3854542117487 1992-04-01 25.2409954426254 1992-07-01 26.4713140111853 1992-10-01 27.1319022197634 1993-01-01 27.4119349595654 1993-04-01 28.1846140367888 1993-07-01 29.0462564651835 1993-10-01 29.7925552725519 1994-01-01 29.7206005854574 1994-04-01 29.8889952056285 1994-07-01 30.4744028553549 1994-10-01 31.3981837456766 1995-01-01 31.6493331927255 1995-04-01 33.5891637829007 1995-07-01 34.0896399125054 1995-10-01 34.6573831759582 1996-01-01 35.9275717860849 1996-04-01 36.3840210112091 1996-07-01 37.0434197528972 1996-10-01 38.6775431635824 1997-01-01 38.8511909891379 1997-04-01 39.7454818831416 1997-07-01 39.8832863992155 1997-10-01 41.5803089399362 1998-01-01 43.0130864418034 1998-04-01 41.9427792220264 1998-07-01 43.6867305919572 1998-10-01 43.6404319521518 1999-01-01 43.8041023528697 1999-04-01 45.2153941341593 1999-07-01 44.8839158473869 1999-10-01 46.9179316361115 2000-01-01 48.8762582606935 2000-04-01 47.6074137047679 2000-07-01 48.8427225047771 2000-10-01 48.6927390060354 2001-01-01 47.3065370099649 2001-04-01 46.3473696667675 2001-07-01 47.7327323032379 2001-10-01 48.9642814830634 2002-01-01 49.0762933430475 2002-04-01 50.0837520829048 2002-07-01 50.1666654062264 2002-10-01 51.4379192427130 2003-01-01 53.2078965757956 2003-04-01 53.5873783390751 2003-07-01 54.9620151922137 2003-10-01 55.9222455320777 2004-01-01 56.7707805752908 2004-04-01 57.9021930551305 2004-07-01 58.5685195017028 2004-10-01 59.1931713782810 2005-01-01 61.3685646113061 2005-04-01 61.3148768646471 2005-07-01 61.5838752479423 2005-10-01 65.2122891040949 2006-01-01 65.9951428439840 2006-04-01 66.9821127438442 2006-07-01 67.2899050838006 2006-10-01 70.9206288932862 2007-01-01 71.5081776398697 2007-04-01 73.6146657095713 2007-07-01 74.0416942995108 2007-10-01 76.1262339992154 2008-01-01 77.6859887956612 2008-04-01 77.6454492190002 2008-07-01 76.6684200624720 2008-10-01 73.3937557862692 2009-01-01 73.2600205729548 2009-04-01 73.9642018028551 2009-07-01 74.3955668561273 2009-10-01 77.1627875990686 2010-01-01 77.4623561023595 2010-04-01 80.6811882552369 2010-07-01 82.4364115516549 2010-10-01 83.0227857449051 2011-01-01 86.7340521810460 2011-04-01 85.4513768745611 2011-07-01 86.8624910610278 2011-10-01 92.9470834134992 2012-01-01 95.0701867465317 2012-04-01 91.1934089404143 2012-07-01 91.6457377470169 2012-10-01 89.8240161706083 2013-01-01 90.5701732605026 2013-04-01 92.1846497936072 2013-07-01 91.3713971737224 2013-10-01 94.4322690699554 2014-01-01 94.2798620166437 2014-04-01 96.6394404429761 2014-07-01 97.7356253961541 2014-10-01 96.9171184529368 2015-01-01 97.3020160395489 2015-04-01 99.2894421226006 2015-07-01 101.8469756189050 2015-10-01 101.5615662189450 2016-01-01 101.9392157188920 2016-04-01 106.4334565515890 2016-07-01 104.9363955518010 2016-10-01 108.8682738179100 2017-01-01 110.6135406843300 2017-04-01 112.0472859841270 2017-07-01 116.6476401834750 2017-10-01 115.4474213836450 2018-01-01 114.5874262171000 2018-04-01 115.9999834169000