Quarterly Percent Change
1987-04-01 5.6651800770942200
1987-07-01 10.7229234205571000
1987-10-01 14.5266829218351000
1988-01-01 16.9121289100796000
1988-04-01 17.7809939071930000
1988-07-01 17.9114155437423000
1988-10-01 17.5777992096240000
1989-01-01 16.9802426743295000
1989-04-01 16.2423501855402000
1989-07-01 15.4584118819627000
1989-10-01 14.6753965047248000
1990-01-01 13.9193621679225000
1990-04-01 16.1970789059048000
1990-07-01 17.3632205380445000
1990-10-01 17.7117825115090000
1991-01-01 17.5251268508023000
1991-04-01 15.7833804722924000
1991-07-01 14.3845821726461000
1991-10-01 13.2337262883077000
1992-01-01 12.2682702166056000
1992-04-01 11.3254371137089000
1992-07-01 10.5305997257034000
1992-10-01 9.8506003692679600
1993-01-01 9.2615664150288600
1993-04-01 12.3290276005919000
1993-07-01 14.4054895109500000
1993-10-01 15.5894280915728000
1994-01-01 16.0804069493598000
1994-04-01 13.2678751084917000
1994-07-01 11.1972894641696000
1994-10-01 9.6053283624626500
1995-01-01 8.3398375738312800
1995-04-01 12.5808210567387000
1995-07-01 15.5122271406654000
1995-10-01 17.1839210325078000
1996-01-01 17.8682909992766000
1996-04-01 20.0457336713474000
1996-07-01 20.7686901563039000
1996-10-01 20.5673894020104000
1997-01-01 19.8542052992485000
1997-04-01 16.0608921985779000
1997-07-01 13.4037286494119000
1997-10-01 11.4362419333720000
1998-01-01 9.9186816484828400
1998-04-01 15.7026088656571000
1998-07-01 19.3440438723166000
1998-10-01 21.0455099103462000
1999-01-01 21.3823560950319000
1999-04-01 16.1244126398861000
1999-07-01 12.6012450105114000
1999-10-01 10.0505342826103000
2000-01-01 8.0963108290890300
2000-04-01 8.3085680690176200
2000-07-01 7.6989836920557700
2000-10-01 9.1330448614540000
2001-01-01 11.1756347447323000
2001-04-01 11.2601313897480000
2001-07-01 10.4677102361047000
2001-10-01 8.7058345591443400
2002-01-01 5.4620885759397000
2002-04-01 4.3615600377689500
2002-07-01 4.9395795963869300
2002-10-01 4.8740159898272200
2003-01-01 5.1141993260620700
2003-04-01 4.2733914071830300
2003-07-01 2.3086890818146500
2003-10-01 2.3823655418931500
2004-01-01 2.7190963879515000
2004-04-01 1.5219607086499900
2004-07-01 1.7534530513735700
2004-10-01 2.2244177782545900
2005-01-01 1.4449834203423600
2005-04-01 1.3192710528767700
2005-07-01 0.5181337329868860
2005-10-01 0.0250321751765882
2006-01-01 1.1088675739591400
2006-04-01 2.1470814193178900
2006-07-01 2.8904440713129100
2006-10-01 2.5862595432027300