Quarterly Average 1990 = 100
1975-03-31 119.9948
1975-06-30 122.9156
1975-09-30 125.215
1975-12-31 124.1269
1976-03-31 121.6066
1976-06-30 120.1368
1976-09-30 119.818
1976-12-31 121.6628
1977-03-31 118.6846
1977-06-30 115.9591
1977-09-30 113.7807
1977-12-31 109.6962
1978-03-31 107.6806
1978-06-30 105.9933
1978-09-30 103.1427
1978-12-31 99.5348
1979-03-31 99.138
1979-06-30 102.0268
1979-09-30 100.8596
1979-12-31 100.6174
1980-03-31 101.6216
1980-06-30 100.9538
1980-09-30 101.3553
1980-12-31 99.5351
1981-03-31 99.4182
1981-06-30 100.5588
1981-09-30 100.7188
1981-12-31 101.6099
1982-03-31 100.9138
1982-06-30 98.6991
1982-09-30 99.1973
1982-12-31 101.1213
1983-03-31 100.8576
1983-06-30 100.9724
1983-09-30 101.584
1983-12-31 101.1424
1984-03-31 99.8524
1984-06-30 97.0663
1984-09-30 96.6596
1984-12-31 96.8979
1985-03-31 95.482
1985-06-30 93.5157
1985-09-30 93.0514
1985-12-31 90.2245
1986-03-31 87.3974
1986-06-30 87.695
1986-09-30 86.7725
1986-12-31 86.7804
1987-03-31 88.8394
1987-06-30 88.4869
1987-09-30 89.501
1987-12-31 89.1329
1988-03-31 91.7407
1988-06-30 94.4909
1988-09-30 96.6201
1988-12-31 96.6645
1989-03-31 98.3872
1989-06-30 99.2539
1989-09-30 100.3423
1989-12-31 101.1055
1990-03-31 99.4828
1990-06-30 100.5653
1990-09-30 100.9307
1990-12-31 99.0552
1991-03-31 99.8631
1991-06-30 102.0175
1991-09-30 102.5224
1991-12-31 102.3749
1992-03-31 98.6066
1992-06-30 97.0943
1992-09-30 95.4409
1992-12-31 91.9163
1993-03-31 92.6908
1993-06-30 91.27
1993-09-30 89.2208
1993-12-31 87.9917
1994-03-31 86.9138
1994-06-30 83.8718
1994-09-30 83.8513
1994-12-31 83.9994
1995-03-31 81.2372
1995-06-30 82.4354
1995-09-30 83.984
1995-12-31 84.3588
1996-03-31 83.8941
1996-06-30 84.437
1996-09-30 84
1996-12-31 85.448
1997-03-31 85.9322
1997-06-30 84.3767
1997-09-30 84.792
1997-12-31 83.4391
1998-03-31 82.5499
1998-06-30 81.7667
1998-09-30 78.3074
1998-12-31 75.6535
1999-03-31 77.4473
1999-06-30 80.1019
1999-09-30 79.1372
1999-12-31 79.4888
2000-03-31 81.0431
2000-06-30 80.0409
2000-09-30 80.3008
2000-12-31 78.4403
2001-03-31 78.2672
2001-06-30 78.2601
2001-09-30 77.8745
2001-12-31 76.0889
2002-03-31 75.8886
2002-06-30 77.2245
2002-09-30 75.98
2002-12-31 75.6006
2003-03-31 77.9294
2003-06-30 83.8005
2003-09-30 84.8613
2003-12-31 87.9614
2004-03-31 87.1774
2004-06-30 84.996
2004-09-30 88.2127
2004-12-31 93.7671
2005-03-31 93.0837
2005-06-30 92.337
2005-09-30 96.1426
2005-12-31 99.031
2006-03-31 100.5056
2006-06-30 102.8442
2006-09-30 102.8023
2006-12-31 101.1457
2007-03-31 98.1618
2007-06-30 104.7617
2007-09-30 109.3731
2007-12-31 115.7863
2008-03-31 112.3026
2008-06-30 111.1439
2008-09-30 108.5913
2008-12-31 94.49
2009-03-31 91.9177
2009-06-30 97.8527
2009-09-30 103.0104
2009-12-31 106.5063
2010-03-31 108.8937
2010-06-30 111.127
2010-09-30 109.1906
2010-12-31 111.1965
2011-03-31 114.0747
2011-06-30 115.3889
2011-09-30 113.946
2011-12-31 109.6646
2012-03-31 112.4827
2012-06-30 111.7858
2012-09-30 113.494
2012-12-31 113.812
2013-03-31 112.6405
2013-06-30 111.558
2013-09-30 109.8082
2013-12-31 108.4685
2014-03-31 103.191
2014-06-30 104.2971
2014-09-30 104.9752
2014-12-31 101.8879
2015-03-31 94.4464
2015-06-30 95.4905
2015-09-30 89.7893
2015-12-31 88.1669
2016-03-31 85.4394
2016-06-30 90.4477
2016-09-30 89.4101
2016-12-31 88.1662
2017-03-31 89.1584
2017-06-30 87.3426
2017-09-30 93.1025
2017-12-31 91.8669
2018-03-31 91.6706
2018-06-30 90.1709
2018-09-30 89.4369
2018-12-31 88.794
2019-03-31 88.0773
2019-06-30 87.6434
2019-09-30 88.8356
2019-12-31 88.8609