Quarter	Growth rate same period previous year
1986-01-01	128.8293340472030000
1986-04-01	62.0546685818146000
1986-07-01	14.2606779653617000
1986-10-01	11.3801710029072000
1987-01-01	16.7734151284306000
1987-04-01	15.3461066403470000
1987-07-01	15.1874139106041000
1987-10-01	11.7337014883889000
1988-01-01	8.6821666933499700
1988-04-01	13.6269925915566000
1988-07-01	13.2047103713862000
1988-10-01	16.1495116761499000
1989-01-01	21.8134670058356000
1989-04-01	18.1008811760844000
1989-07-01	19.5325305619204000
1989-10-01	18.1371970704125000
1990-01-01	13.8180795606592000
1990-04-01	14.9594459168209000
1990-07-01	18.3011638482627000
1990-10-01	18.9943434858128000
1991-01-01	18.5326902914470000
1991-04-01	17.4616354609700000
1991-07-01	22.0203903529860000
1991-10-01	17.7878072649781000
1992-01-01	16.5805725583536000
1992-04-01	14.9304211282783000
1992-07-01	5.9687211123885800
1992-10-01	5.7406398615796300
1993-01-01	9.2145865091315800
1993-04-01	9.6020499434461200
1993-07-01	10.0470142531249000
1993-10-01	11.8816603945196000
1994-01-01	10.2010815341670000
1994-04-01	12.0685964059513000
1994-07-01	15.6998153155636000
1994-10-01	17.0784706410231000
1995-01-01	14.9085844594477000
1995-04-01	10.9831599203312000
1995-07-01	8.8116182007027200
1995-10-01	7.6780941543099700
1996-01-01	10.3122111736967000
1996-04-01	13.3667230687783000
1996-07-01	12.1865093301113000
1996-10-01	10.1373105719126000
1997-01-01	9.3274885737050600
1997-04-01	7.2931942808986800
1997-07-01	8.5255527185418900
1997-10-01	7.3434649671477300
1998-01-01	3.7367869630846000
1998-04-01	3.0189820859428900
1998-07-01	1.7240430189753500
1998-10-01	6.7070846961193400
1999-01-01	6.5292870137596600
1999-04-01	5.8187084601577900
1999-07-01	6.2319087846582300
1999-10-01	1.8541027732720700
2000-01-01	0.8651939088631640
2000-04-01	0.5095286268372580
2000-07-01	-0.6803556240408330
2000-10-01	-1.4549832928389100
2001-01-01	-0.0457860660474632
2001-04-01	0.8643147772530420
2001-07-01	1.7498604104570200
2001-10-01	1.3688402281130300
2002-01-01	3.7838483135594100
2002-04-01	5.3689987869617500
2002-07-01	6.5830377012711800
2002-10-01	6.7144347422863900
2003-01-01	4.9526940207449800
2003-04-01	0.7649085664985030
2003-07-01	-2.7482966638482400
2003-10-01	-3.0488474295492000
2004-01-01	-3.2214570277561800
2004-04-01	-1.1064410559631600
2004-07-01	0.3417270621196170
2004-10-01	0.8923198513780260
2005-01-01	1.0491996498645100
2005-04-01	0.6611428276187760
2005-07-01	2.8019433851471300
2005-10-01	3.7384247280253800
2006-01-01	3.9122602112237800
2006-04-01	4.6228410677080500
2006-07-01	2.3646941432382200
2006-10-01	-0.7677062201697540
2007-01-01	-1.3043264877171000
2007-04-01	-1.8199914323633700
2007-07-01	0.7651168392902760
2007-10-01	3.6721966484240400
2008-01-01	5.2422039194116700
2008-04-01	6.6597967356401300
2008-07-01	6.4582333385301600
2008-10-01	4.5811322338585800
2009-01-01	2.1350177776860900
2009-04-01	2.1840259955979400
2009-07-01	2.1721248459012200
2009-10-01	3.1612921251167200
2010-01-01	3.6504938929836500
2010-04-01	2.8928186796422200
2010-07-01	2.2060957830753900
2010-10-01	3.1398666052312600
2011-01-01	5.1588383071369200
2011-04-01	4.8877485194953600
2011-07-01	3.7302422156143500
2011-10-01	2.6510771842025800
2012-01-01	1.7548867574941600
2012-04-01	1.6875354458943600
2012-07-01	2.1315712421872300
2012-10-01	2.3560958347602000
2013-01-01	2.5332326071813700
2013-04-01	2.5811148677498700
2013-07-01	3.0372694855422000
2013-10-01	2.8074606796619400
2014-01-01	1.5847953442392200
2014-04-01	0.4455285391733670
2014-07-01	-0.4647465250365320
2014-10-01	-0.8669497874549000
2015-01-01	-1.7947367175022100
2015-04-01	-1.0313125157904600
2015-07-01	-1.1883696168674500
2015-10-01	-1.3819736729383300
2016-01-01	-0.8485308376275620
2016-04-01	-1.4224179194291000
2016-07-01	-1.0217982199615700
2016-10-01	-0.7597049770964960
2017-01-01	0.6550548488342520
2017-04-01	0.5968598012450670
2017-07-01	-0.4363405128127960
2017-10-01	0.3231017942469210
2018-01-01	-0.5665696281807080
2018-04-01	0.4406573462699180
2018-07-01	1.3447061121383600