Quarter	Percent Change
1986-04-01	0.0142095030570084
1986-07-01	0.0284149329850147
1986-10-01	0.0426103095381953
1987-01-01	0.0567895596748045
1987-04-01	0.3342062738633910
1987-07-01	0.6096178392230800
1987-10-01	0.8807732890502890
1988-01-01	1.1455330110070800
1988-04-01	1.1112759788190900
1988-07-01	1.0780130853475700
1988-10-01	1.0456911207914900
1989-01-01	1.0142603072667300
1989-04-01	0.1842470618672290
1989-07-01	-0.6344133476121740
1989-10-01	-1.4620100988166900
1990-01-01	-2.3194672116001800
1990-04-01	-1.4425747845714300
1990-07-01	-0.5180792868627050
1990-10-01	0.4297575477471530
1991-01-01	1.3743858772098000
1991-04-01	2.3590394361128000
1991-07-01	3.2848356978240100
1991-10-01	4.1293574572492100
1992-01-01	4.8769618244045600
1992-04-01	3.0744795249433300
1992-07-01	1.4540791295354800
1992-10-01	-0.0735470783950219
1993-01-01	-1.5814959626560300
1993-04-01	-0.6013323216409950
1993-07-01	0.4066900818729450
1993-10-01	1.4126054405312300
1994-01-01	2.3864568632084200
1994-04-01	1.5674032255413800
1994-07-01	0.7915668843912740
1994-10-01	0.0396054112831241
1995-01-01	-0.7058599027261530
1995-04-01	-0.6072555014684600
1995-07-01	-0.5067103120044830
1995-10-01	-0.4045046670381300
1996-01-01	-0.3009357052662100
1996-04-01	0.1046542178720110
1996-07-01	0.5106181141727970
1996-10-01	0.9120343941739450
1997-01-01	1.3041504364732100
1997-04-01	1.9900800990917200
1997-07-01	2.6402556600747800
1997-10-01	3.2436227139547000
1998-01-01	3.7919108217632500
1998-04-01	2.8412874188507100
1998-07-01	1.9731344426617900
1998-10-01	1.1605803976389000
1999-01-01	0.3817748389004940
1999-04-01	0.4300355448437440
1999-07-01	0.4776939966528680
1999-10-01	0.5246874238385180
2000-01-01	0.5709561825334300
2000-04-01	0.5976066453122360
2000-07-01	0.7397057927790070
2000-10-01	0.7632698580697210
2001-01-01	0.4160506383522300
2001-04-01	0.1024911236393350
2001-07-01	0.0688077220136070
2001-10-01	0.2064515331745620
2002-01-01	0.2459624117564070
2002-04-01	-0.1087671528735520
2002-07-01	-0.3433176918778670
2002-10-01	-0.0761571882561037
2003-01-01	0.3413387373552720
2003-04-01	0.5205089122269770
2003-07-01	0.6239643224563900
2003-10-01	0.9008465239574770
2004-01-01	0.9784695553571510
2004-04-01	0.7122515757791420
2004-07-01	0.5098438794422420
2004-10-01	0.9001904830895630
2005-01-01	1.4654849031468600
2005-04-01	1.4553150316122600
2005-07-01	1.3667149635571800
2005-10-01	1.5679789775958200
2006-01-01	1.3489634362373700
2006-04-01	0.2545435185783360
2006-07-01	-0.6337771014064770
2006-10-01	-0.3766657351617170
2007-01-01	0.5400031829257480
2007-04-01	1.3686447295545900
2007-07-01	1.7800770204253200
2007-10-01	1.5846424194771300
2008-01-01	1.1053414284533200
2008-04-01	1.0479071619102500
2008-07-01	1.0431020472907600
2008-10-01	0.5531406396426890
2009-01-01	-0.0925193515539244
2009-04-01	-0.6512136509472920
2009-07-01	-1.0700688636952500
2009-10-01	-0.9921950873525120
2010-01-01	-0.4369557055909110
2010-04-01	0.1993320110373490
2010-07-01	0.7066566638403440
2010-10-01	1.0564078902342600
2011-01-01	0.9895217915951750