Quarterly Average 1990 = 100
1975-03-31 149.2996
1975-06-30 151.4388
1975-09-30 144.5873
1975-12-31 146.8465
1976-03-31 149.0268
1976-06-30 149.9284
1976-09-30 154.5003
1976-12-31 157.3977
1977-03-31 155.4612
1977-06-30 147.9798
1977-09-30 135.2331
1977-12-31 130.7802
1978-03-31 131.2519
1978-06-30 132.563
1978-09-30 130.4513
1978-12-31 130.236
1979-03-31 129.9921
1979-06-30 131.5967
1979-09-30 132.0985
1979-12-31 131.4948
1980-03-31 131.7919
1980-06-30 131.2784
1980-09-30 132.7083
1980-12-31 132.8936
1981-03-31 134.5095
1981-06-30 135.1039
1981-09-30 121.9357
1981-12-31 121.1521
1982-03-31 121.2127
1982-06-30 121.4929
1982-09-30 122.089
1982-12-31 102.4274
1983-03-31 103.7213
1983-06-30 104.4699
1983-09-30 104.8689
1983-12-31 105.2786
1984-03-31 106.0865
1984-06-30 105.9818
1984-09-30 108.4615
1984-12-31 107.2282
1985-03-31 105.8805
1985-06-30 106.1797
1985-09-30 105.143
1985-12-31 104.6971
1986-03-31 104.3104
1986-06-30 103.2039
1986-09-30 102.1598
1986-12-31 101.52
1987-03-31 102.3229
1987-06-30 102.0735
1987-09-30 101.268
1987-12-31 99.778
1988-03-31 101.1504
1988-06-30 102.2387
1988-09-30 102.4358
1988-12-31 102.0034
1989-03-31 102.3119
1989-06-30 102.8386
1989-09-30 102.7007
1989-12-31 100.4086
1990-03-31 101.2971
1990-06-30 100.3909
1990-09-30 99.4979
1990-12-31 98.967
1991-03-31 99.8884
1991-06-30 98.892
1991-09-30 99.6991
1991-12-31 102.3545
1992-03-31 101.6963
1992-06-30 103.0116
1992-09-30 104.7182
1992-12-31 88.8359
1993-03-31 81.7697
1993-06-30 83.8593
1993-09-30 79.4458
1993-12-31 79.8959
1994-03-31 82.357
1994-06-30 80.7521
1994-09-30 80.9345
1994-12-31 81.7271
1995-03-31 75.9723
1995-06-30 77.1297
1995-09-30 82.7069
1995-12-31 87.0283
1996-03-31 88.3891
1996-06-30 90.2503
1996-09-30 90.312
1996-12-31 87.4467
1997-03-31 84.3418
1997-06-30 84.2823
1997-09-30 87.0288
1997-12-31 84.5657
1998-03-31 85.7457
1998-06-30 84.9134
1998-09-30 81.7892
1998-12-31 78.7228
1999-03-31 82.2056
1999-06-30 82.5097
1999-09-30 82.5717
1999-12-31 82.5918
2000-03-31 84.48
2000-06-30 83.8545
2000-09-30 81.0701
2000-12-31 79.5036
2001-03-31 76.6074
2001-06-30 74.8239
2001-09-30 72.0051
2001-12-31 74.8259
2002-03-31 76.9232
2002-06-30 78.2185
2002-09-30 77.2706
2002-12-31 78.4147
2003-03-31 78.9282
2003-06-30 80.5128
2003-09-30 82.0908
2003-12-31 82.6218
2004-03-31 79.9461
2004-06-30 80.8978
2004-09-30 82.4993
2004-12-31 83.8025
2005-03-31 81.9348
2005-06-30 78.1413
2005-09-30 79.3246
2005-12-31 78.7667
2006-03-31 78.9236
2006-06-30 81.3524
2006-09-30 80.7074
2006-12-31 83.6468
2007-03-31 80.9515
2007-06-30 81.83
2007-09-30 82.9767
2007-12-31 81.6821
2008-03-31 83.6279
2008-06-30 83.0577
2008-09-30 78.8353
2008-12-31 71.7974
2009-03-31 71.0796
2009-06-30 71.6598
2009-09-30 76.7593
2009-12-31 76.0216
2010-03-31 78.9276
2010-06-30 78.0243
2010-09-30 82.8234
2010-12-31 83.5719
2011-03-31 85.5837
2011-06-30 83.943
2011-09-30 81.6617
2011-12-31 83.4757
2012-03-31 84.736
2012-06-30 84.2967
2012-09-30 87.362
2012-12-31 86.9475
2013-03-31 89.8412
2013-06-30 86.4641
2013-09-30 87.6536
2013-12-31 87.0958
2014-03-31 85.8063
2014-06-30 83.2873
2014-09-30 82.4816
2014-12-31 80.2206
2015-03-31 78.5431
2015-06-30 79.1479
2015-09-30 79.021
2015-12-31 80.2171
2016-03-31 80.6669
2016-06-30 78.7335
2016-09-30 77.388
2016-12-31 77.5478
2017-03-31 77.6553
2017-06-30 78.4666
2017-09-30 78.7748
2017-12-31 77.8169
2018-03-31 74.2741
2018-06-30 72.7121
2018-09-30 73.5415
2018-12-31 74.0898
2019-03-31 72.2222
2019-06-30 71.5547
2019-09-30 69.9606
2019-12-31 71.8177
2020-03-31 69.7577
2020-06-30 72.5928
2020-09-30 72.8304
2020-12-31 76.5313
2021-03-31 73.95
2021-06-30 74.9766
2021-09-30 74.6282
2021-12-31 73.2756
2022-03-31 72.3329
2022-06-30 69.9868
2022-09-30 68.6909
2022-12-31 68.1833
2023-03-31 67.5542
2023-06-30 64.7603
2023-09-30 66.0516