Quarter	Units, Seasonally Adjusted
1992-01-01	664.254641213615
1992-04-01	773.250043336912
1992-07-01	751.321989491954
1992-10-01	651.401331100612
1993-01-01	592.402679734274
1993-04-01	537.089988340265
1993-07-01	517.012044198035
1993-10-01	484.673903804667
1994-01-01	516.602678191985
1994-04-01	502.649339750349
1994-07-01	538.478782039650
1994-10-01	556.246118681653
1995-01-01	555.680058967692
1995-04-01	665.609077634476
1995-07-01	636.843690503341
1995-10-01	780.275848923098
1996-01-01	824.504704490935
1996-04-01	840.059100969104
1996-07-01	916.846151605951
1996-10-01	963.627577931588
1997-01-01	957.788675760462
1997-04-01	1089.456624190550
1997-07-01	1139.460154999170
1997-10-01	1191.938897657710
1998-01-01	1201.832365553510
1998-04-01	1339.786133730100
1998-07-01	1449.574121027280
1998-10-01	1578.510397880860
1999-01-01	1744.386786600950
1999-04-01	1534.024738760040
1999-07-01	1596.038665864690
1999-10-01	1436.533939912380
2000-01-01	1588.937378198900
2000-04-01	1448.191574163410
2000-07-01	1447.268976620860
2000-10-01	1228.919246940350
2001-01-01	897.178922481454
2001-04-01	799.538476563436
2001-07-01	645.147944325275
2001-10-01	652.138706027124
2002-01-01	594.732449433121
2002-04-01	716.692284877540
2002-07-01	714.145856495728
2002-10-01	782.008268815017
2003-01-01	920.231706396636
2003-04-01	1012.745202695310
2003-07-01	1135.212584243440
2003-10-01	1133.333093126480
2004-01-01	1212.054194024200
2004-04-01	1323.517851098940
2004-07-01	1376.507054284120
2004-10-01	1637.018895543970
2005-01-01	1957.669095456490
2005-04-01	2234.336954132410
2005-07-01	2203.190264800200
2005-10-01	2371.280602715190
2006-01-01	2596.993696258240
2006-04-01	1850.167520583040
2006-07-01	2031.275707243740
2006-10-01	1668.284799270120
2007-01-01	1572.282006793120
2007-04-01	1754.797053228080
2007-07-01	2094.997691361010
2007-10-01	2296.023440507130
2008-01-01	1901.153616863260
2008-04-01	1124.888625916810
2008-07-01	757.562355083719
2008-10-01	208.504568042062
2009-01-01	221.560996219314
2009-04-01	210.850306472507
2009-07-01	273.112736106409
2009-10-01	162.611404441601
2010-01-01	195.272587249980
2010-04-01	294.401154474708
2010-07-01	282.679585526920
2010-10-01	320.476635527307
2011-01-01	346.009647024379
2011-04-01	517.068727911433
2011-07-01	468.405607964712
2011-10-01	620.038025895304
2012-01-01	592.060591947107
2012-04-01	815.879960111324
2012-07-01	760.312577604992
2012-10-01	937.758711341155
2013-01-01	770.480094183461
2013-04-01	757.469339049625
2013-07-01	753.943023086347
2013-10-01	721.889691086247
2014-01-01	950.031183469215
2014-04-01	1002.269663463030
2014-07-01	978.073844427529
2014-10-01	1033.651899894720
2015-01-01	1294.256650004420
2015-04-01	1432.416500439790
2015-07-01	1495.162183932540
2015-10-01	1790.834160597890
2016-01-01	1995.088773312810
2016-04-01	2065.343725928750
2016-07-01	2074.012025294040
2016-10-01	2227.193182902030
2017-01-01	2593.927725765580
2017-04-01	2302.221195404640
2017-07-01	2686.393196269310
2017-10-01	2577.683614727740
2018-01-01	2432.435921291170
2018-04-01	1881.039732902370
2018-07-01	2270.814773761630