Quarter	Average 1990 = 100
1975-03-31	120.5948
1975-06-30	124.2709
1975-09-30	125.1634
1975-12-31	124.0352
1976-03-31	120.505
1976-06-30	118.8753
1976-09-30	119.2277
1976-12-31	121.0798
1977-03-31	115.3196
1977-06-30	114.9127
1977-09-30	113.3761
1977-12-31	109.6211
1978-03-31	105.209
1978-06-30	105.6197
1978-09-30	99.3552
1978-12-31	98.8308
1979-03-31	101.4481
1979-06-30	100.829
1979-09-30	101.369
1979-12-31	100.7024
1980-03-31	100.2206
1980-06-30	101.9967
1980-09-30	100.2103
1980-12-31	98.6283
1981-03-31	100.5365
1981-06-30	101.1768
1981-09-30	100.7971
1981-12-31	101.9046
1982-03-31	99.945
1982-06-30	95.6652
1982-09-30	100.8084
1982-12-31	100.2469
1983-03-31	100.7895
1983-06-30	101.5409
1983-09-30	101.4197
1983-12-31	100.7564
1984-03-31	97.6883
1984-06-30	95.663
1984-09-30	96.9009
1984-12-31	97.1886
1985-03-31	93.6683
1985-06-30	93.9096
1985-09-30	91.3412
1985-12-31	88.3843
1986-03-31	87.4553
1986-06-30	87.1343
1986-09-30	86.3798
1986-12-31	86.5603
1987-03-31	90.308
1987-06-30	88.856
1987-09-30	90.2151
1987-12-31	88.4858
1988-03-31	93.8099
1988-06-30	96.8495
1988-09-30	96.9524
1988-12-31	97.663
1989-03-31	98.7247
1989-06-30	99.3427
1989-09-30	100.314
1989-12-31	101.4553
1990-03-31	100.8307
1990-06-30	100.7153
1990-09-30	100.2541
1990-12-31	99.39
1991-03-31	101.126
1991-06-30	103.2183
1991-09-30	102.9666
1991-12-31	99.5324
1992-03-31	97.8949
1992-06-30	96.003
1992-09-30	91.488
1992-12-31	91.8819
1993-03-31	92.6344
1993-06-30	90.618
1993-09-30	87.0594
1993-12-31	88.4084
1994-03-31	83.8743
1994-06-30	83.3468
1994-09-30	85.6295
1994-12-31	81.9721
1995-03-31	80.5839
1995-06-30	82.2388
1995-09-30	84.7416
1995-12-31	83.9012
1996-03-31	84.3616
1996-06-30	84.4224
1996-09-30	84.6644
1996-12-31	84.2419
1997-03-31	84.9626
1997-06-30	84.6345
1997-09-30	84.8423
1997-12-31	82.473
1998-03-31	83.2685
1998-06-30	80.6422
1998-09-30	77.0418
1998-12-31	75.7166
1999-03-31	77.7178
1999-06-30	79.9918
1999-09-30	79.5483
1999-12-31	80.8295
2000-03-31	81.1988
2000-06-30	79.7401
2000-09-30	79.2912
2000-12-31	79.3218
2001-03-31	76.5646
2001-06-30	79.7112
2001-09-30	75.8057
2001-12-31	75.6312
2002-03-31	75.8544
2002-06-30	78.0758
2002-09-30	74.8907
2002-12-31	74.6167
2003-03-31	79.8867
2003-06-30	86.0571
2003-09-30	86.1545
2003-12-31	88.908
2004-03-31	87.4214
2004-06-30	86.0696
2004-09-30	91.0162
2004-12-31	94.8116
2005-03-31	94.5908
2005-06-30	94.3687
2005-09-30	99.7935
2005-12-31	99.6238
2006-03-31	99.5751
2006-06-30	103.5477
2006-09-30	103.4861
2006-12-31	98.7828
2007-03-31	99.5211
2007-06-30	107.9692
2007-09-30	114.5046
2007-12-31	114.8963
2008-03-31	108.9602
2008-06-30	110.6532
2008-09-30	107.047
2008-12-31	91.997
2009-03-31	91.0905
2009-06-30	97.7015
2009-09-30	104.8446
2009-12-31	107.7328
2010-03-31	112.0674
2010-06-30	107.5987
2010-09-30	109.8137
2010-12-31	113.2947
2011-03-31	115.2638
2011-06-30	115.7356
2011-09-30	107.7421
2011-12-31	110.437
2012-03-31	112.7194
2012-06-30	110.8292
2012-09-30	114.4254
2012-12-31	113.6096
2013-03-31	112.2299
2013-06-30	108.4039
2013-09-30	110.5843
2013-12-31	107.1273
2014-03-31	103.0596
2014-06-30	106.7027
2014-09-30	103.086
2014-12-31	100.4446
2015-03-31	92.9419
2015-06-30	93.9819
2015-09-30	87.5001
2015-12-31	84.7023
2016-03-31	90.3003
2016-06-30	89.7659
2016-09-30	88.6518
2016-12-31	87.8289
2017-03-31	88.3109
2017-06-30	90.158
2017-09-30	93.3048
2017-12-31	92.9492
2018-03-31	89.8044
2018-06-30	88.7765
2018-09-30	90.5449
2018-12-31	85.9194
2019-03-31	87.7395
2019-06-30	89.5087
2019-09-30	88.7866
2019-12-31	89.8851
2020-03-31	82.5732
2020-06-30	86.0429
2020-09-30	87.1812
2020-12-31	90.8072
2021-03-31	92.7491
2021-06-30	94.0559
2021-09-30	92.2098
2021-12-31	92.071
2022-03-31	94.3862
2022-06-30	92.7568
2022-09-30	88.0745
2022-12-31	88.1531
2023-03-31	87.9661
2023-06-30	90.3544
2023-09-30	88.9108