Quarterly Average 1990 = 100
1975-03-31 118.7147
1975-06-30 119.1797
1975-09-30 116.3704
1975-12-31 116.3135
1976-03-31 117.2397
1976-06-30 120.6143
1976-09-30 120.6457
1976-12-31 124.4474
1977-03-31 123.7476
1977-06-30 124.0762
1977-09-30 122.6658
1977-12-31 120.0813
1978-03-31 118.2317
1978-06-30 114.9682
1978-09-30 113.0444
1978-12-31 114.7574
1979-03-31 113.1762
1979-06-30 112.8566
1979-09-30 112.1027
1979-12-31 112.864
1980-03-31 113.8749
1980-06-30 114.7855
1980-09-30 114.5314
1980-12-31 114.8843
1981-03-31 114.9177
1981-06-30 117.2395
1981-09-30 117.2573
1981-12-31 118.5475
1982-03-31 120.8996
1982-06-30 121.9984
1982-09-30 116.8574
1982-12-31 113.9443
1983-03-31 113.6161
1983-06-30 115.5447
1983-09-30 117.0799
1983-12-31 117.2648
1984-03-31 115.5866
1984-06-30 115.6349
1984-09-30 113.5884
1984-12-31 111.6758
1985-03-31 112.0112
1985-06-30 112.2915
1985-09-30 112.1329
1985-12-31 111.5021
1986-03-31 111.4346
1986-06-30 106.5606
1986-09-30 102.0038
1986-12-31 99.6508
1987-03-31 99.1226
1987-06-30 101.0273
1987-09-30 102.4881
1987-12-31 100.1913
1988-03-31 99.901
1988-06-30 102.0627
1988-09-30 100.6975
1988-12-31 99.5932
1989-03-31 100.8537
1989-06-30 101.0056
1989-09-30 100.5819
1989-12-31 100.1657
1990-03-31 100.0587
1990-06-30 99.9258
1990-09-30 99.9218
1990-12-31 100.0961
1991-03-31 99.7646
1991-06-30 97.4004
1991-09-30 97.5141
1991-12-31 98.487
1992-03-31 98.8371
1992-06-30 98.9615
1992-09-30 100.1461
1992-12-31 99.7538
1993-03-31 99.1099
1993-06-30 98.5689
1993-09-30 97.2421
1993-12-31 97.1636
1994-03-31 95.7741
1994-06-30 96.3746
1994-09-30 97.4394
1994-12-31 97.2957
1995-03-31 98.8086
1995-06-30 99.249
1995-09-30 99.4925
1995-12-31 98.7915
1996-03-31 98.7616
1996-06-30 98.5628
1996-09-30 98.6472
1996-12-31 99.3062
1997-03-31 102.8334
1997-06-30 98.5916
1997-09-30 96.6389
1997-12-31 99.1787
1998-03-31 96.6666
1998-06-30 96.1637
1998-09-30 94.3941
1998-12-31 92.1956
1999-03-31 92.7287
1999-06-30 95.3647
1999-09-30 94.6928
1999-12-31 94.0591
2000-03-31 93.6722
2000-06-30 91.3258
2000-09-30 92.3669
2000-12-31 92.7228
2001-03-31 93.4906
2001-06-30 94.9628
2001-09-30 95.8204
2001-12-31 96.5534
2002-03-31 97.8471
2002-06-30 102.3653
2002-09-30 105.026
2002-12-31 106.416
2003-03-31 104.6124
2003-06-30 100.872
2003-09-30 97.1795
2003-12-31 97.4779
2004-03-31 93.5923
2004-06-30 96.9976
2004-09-30 95.8237
2004-12-31 98.8364
2005-03-31 98.5525
2005-06-30 100.4497
2005-09-30 102.6385
2005-12-31 102.7289
2006-03-31 100.8634
2006-06-30 103.8134
2006-09-30 100.8792
2006-12-31 98.2549
2007-03-31 99.9755
2007-06-30 101.5156
2007-09-30 104.1142
2007-12-31 105.8042
2008-03-31 105.8441
2008-06-30 107.2804
2008-09-30 105.5263
2008-12-31 94.721
2009-03-31 96.4048
2009-06-30 97.542
2009-09-30 98.5444
2009-12-31 103.2147
2010-03-31 104.854
2010-06-30 104.8271
2010-09-30 103.3209
2010-12-31 102.6575
2011-03-31 104.8577
2011-06-30 106.2151
2011-09-30 106.5786
2011-12-31 105.666
2012-03-31 106.8097
2012-06-30 106.6157
2012-09-30 107.1555
2012-12-31 108.969
2013-03-31 109.53
2013-06-30 107.3021
2013-09-30 103.5348
2013-12-31 100.309
2014-03-31 99.1027
2014-06-30 100.8985
2014-09-30 99.5736
2014-12-31 95.7844
2015-03-31 92.2312
2015-06-30 93.2254
2015-09-30 87.8213
2015-12-31 85.6224
2016-03-31 84.5132
2016-06-30 86.5005
2016-09-30 87.6064
2016-12-31 90.515
2017-03-31 90.4704
2017-06-30 87.3797
2017-09-30 88.7925
2017-12-31 86.8211
2018-03-31 87.1937
2018-06-30 88.0081
2018-09-30 87.8533
2018-12-31 86.9664
2019-03-31 85.7852
2019-06-30 86.1627
2019-09-30 85.1548
2019-12-31 82.6159
2020-03-31 79.8652
2020-06-30 75.887
2020-09-30 78.6786
2020-12-31 78.1355
2021-03-31 81.5615
2021-06-30 82.8727
2021-09-30 79.4776
2021-12-31 83.1323
2022-03-31 83.7858
2022-06-30 82.7093
2022-09-30 82.3799
2022-12-31 80.583
2023-03-31 75.7738
2023-06-30 73.0465
2023-09-30 75.1171