Quarterly Percent
1979-03-31 -1.1755
1979-06-30 -1.5028
1979-09-30 -2.3436
1979-12-31 -0.9952
1980-03-31 -1.4478
1980-06-30 -3.9761
1980-09-30 -4.5331
1980-12-31 0.7731
1981-03-31 3.9033
1981-06-30 4.5669
1981-09-30 3.5952
1981-12-31 -0.4973
1982-03-31 0.9303
1982-06-30 1.592
1982-09-30 1.4537
1982-12-31 0.3584
1983-03-31 -1.1087
1983-06-30 -0.3856
1983-09-30 0.3208
1983-12-31 0.4243
1984-03-31 0.7402
1984-06-30 1.6528
1984-09-30 0.768
1984-12-31 0.0991
1985-03-31 -1.4919
1985-06-30 -2.2484
1985-09-30 -2.0197
1985-12-31 -2.2089
1986-03-31 -2.8636
1986-06-30 -2.0368
1986-09-30 -2.5994
1986-12-31 -3.4677
1987-03-31 -2.9108
1987-06-30 -1.3615
1987-09-30 -1.8822
1987-12-31 -1.0714
1988-03-31 -1.7761
1988-06-30 -0.9182
1988-09-30 -2.2135
1988-12-31 -2.8108
1989-03-31 -2.3737
1989-06-30 -2.8603
1989-09-30 -3.7419
1989-12-31 -4.7487
1990-03-31 -5.172
1990-06-30 -5.1739
1990-09-30 -5.7934
1990-12-31 -4.8289
1991-03-31 -5.2024
1991-06-30 -4.0298
1991-09-30 -3.6506
1991-12-31 -4.5945
1992-03-31 -5.2026
1992-06-30 -5.2351
1992-09-30 -6.104
1992-12-31 -2.7511
1993-03-31 -1.9545
1993-06-30 -1.9789
1993-09-30 -1.7552
1993-12-31 -1.443
1994-03-31 -1.0635
1994-06-30 -0.4109
1994-09-30 -0.4101
1994-12-31 -0.2235
1995-03-31 -0.3491
1995-06-30 -0.6199
1995-09-30 -0.7267
1995-12-31 -0.622
1996-03-31 -0.599
1996-06-30 -0.2793
1996-09-30 -0.0188
1996-12-31 -0.612
1997-03-31 -0.5899
1997-06-30 -0.5849
1997-09-30 -1.1368
1997-12-31 -1.348
1998-03-31 -1.4594
1998-06-30 -1.4525
1998-09-30 -1.5656
1998-12-31 -1.1645
1999-03-31 -0.3513
1999-06-30 0.0034
1999-09-30 0.2582
1999-12-31 0.0472
2000-03-31 0.0348
2000-06-30 0.4345
2000-09-30 0.4641
2000-12-31 0.4389
2001-03-31 -0.2371
2001-06-30 -0.7597
2001-09-30 -1.0359
2001-12-31 -1.3822
2002-03-31 -1.4826
2002-06-30 -1.609
2002-09-30 -1.6785
2002-12-31 -1.8448
2003-03-31 -1.8874
2003-06-30 -1.8971
2003-09-30 -1.9407
2003-12-31 -2.3945
2004-03-31 -2.827
2004-06-30 -2.8445
2004-09-30 -2.7045
2004-12-31 -2.1611
2005-03-31 -1.6902
2005-06-30 -1.2124
2005-09-30 -0.4556
2005-12-31 -0.0065
2006-03-31 0.3346
2006-06-30 0.5928
2006-09-30 0.5141
2006-12-31 0.122
2007-03-31 -0.2156
2007-06-30 -0.4447
2007-09-30 -0.8964
2007-12-31 -1.21
2008-03-31 -2.3519
2008-06-30 -2.713
2008-09-30 -2.3253
2008-12-31 -0.5362
2009-03-31 -0.0547
2009-06-30 -0.0362
2009-09-30 -0.0248
2009-12-31 -0.1613
2010-03-31 -0.1831
2010-06-30 -0.0305
2010-09-30 -0.1565
2010-12-31 -0.2492
2011-03-31 -0.3879
2011-06-30 -0.4233
2011-09-30 -0.3028
2011-12-31 -0.2787
2012-03-31 -0.2458
2012-06-30 -0.1532
2012-09-30 -0.0706
2012-12-31 -0.092
2013-03-31 -0.1266
2013-06-30 -0.1499
2013-09-30 -0.1849
2013-12-31 -0.2279
2014-03-31 -0.2336
2014-06-30 -0.2652
2014-09-30 -0.3108
2014-12-31 -0.2498
2015-03-31 -0.1759
2015-06-30 -0.1793
2015-09-30 -0.1505
2015-12-31 -0.0101
2016-03-31 0.1198
2016-06-30 0.174
2016-09-30 0.4604
2016-12-31 0.513
2017-03-31 0.5916
2017-06-30 0.7023
2017-09-30 0.7759
2017-12-31 0.8294
2018-03-31 1.0421
2018-06-30 1.1661
2018-09-30 1.1229
2018-12-31 1.191
2019-03-31 1.1704
2019-06-30 1.0848
2019-09-30 0.902
2019-12-31 0.7028
2020-03-31 0.5173
2020-06-30 0.1113
2020-09-30 0.149
2020-12-31 0.1563
2021-03-31 0.0988
2021-06-30 0.0475