Quarter	Average 1990 = 100
1975-03-31	111.6236
1975-06-30	112.4167
1975-09-30	108.5227
1975-12-31	108.6307
1976-03-31	111.7859
1976-06-30	112.157
1976-09-30	115.4197
1976-12-31	114.774
1977-03-31	114.581
1977-06-30	111.0244
1977-09-30	109.927
1977-12-31	109.4414
1978-03-31	111.2351
1978-06-30	110.8844
1978-09-30	110.4642
1978-12-31	112.4965
1979-03-31	112.4106
1979-06-30	108.4622
1979-09-30	108.9649
1979-12-31	103.269
1980-03-31	100.1299
1980-06-30	101.9686
1980-09-30	100.6692
1980-12-31	98.6697
1981-03-31	95.5522
1981-06-30	94.3628
1981-09-30	97.3372
1981-12-31	94.9136
1982-03-31	90.9444
1982-06-30	90.7119
1982-09-30	90.104
1982-12-31	94.5773
1983-03-31	95.5859
1983-06-30	92.3934
1983-09-30	91.3767
1983-12-31	90.5945
1984-03-31	90.981
1984-06-30	90.3083
1984-09-30	89.8713
1984-12-31	91.1067
1985-03-31	91.6118
1985-06-30	91.0077
1985-09-30	92.1347
1985-12-31	94.0904
1986-03-31	93.9709
1986-06-30	94.9299
1986-09-30	96.8656
1986-12-31	98.6215
1987-03-31	99.1873
1987-06-30	98.3389
1987-09-30	96.6117
1987-12-31	98.9242
1988-03-31	97.4478
1988-06-30	97.1288
1988-09-30	95.6885
1988-12-31	95.2389
1989-03-31	93.6415
1989-06-30	94.388
1989-09-30	94.7131
1989-12-31	98.7773
1990-03-31	100.2272
1990-06-30	99.9129
1990-09-30	100.1829
1990-12-31	100.4853
1991-03-31	98.5235
1991-06-30	97.3019
1991-09-30	98.6782
1991-12-31	99.3596
1992-03-31	98.9082
1992-06-30	100.2562
1992-09-30	104.0094
1992-12-31	105.5613
1993-03-31	108.6104
1993-06-30	105.1383
1993-09-30	103.7133
1993-12-31	104.9222
1994-03-31	104.4171
1994-06-30	105.7028
1994-09-30	105.9449
1994-12-31	106.1606
1995-03-31	110.1985
1995-06-30	111.1134
1995-09-30	109.9376
1995-12-31	109.6315
1996-03-31	108.9624
1996-06-30	107.2924
1996-09-30	107.4241
1996-12-31	106.8823
1997-03-31	106.1909
1997-06-30	104.6711
1997-09-30	104.1929
1997-12-31	104.3519
1998-03-31	103.4431
1998-06-30	104.8264
1998-09-30	107.6436
1998-12-31	107.4989
1999-03-31	105.0334
1999-06-30	103.9016
1999-09-30	103.6781
1999-12-31	101.8392
2000-03-31	100.4067
2000-06-30	101.1864
2000-09-30	99.6861
2000-12-31	101.8169
2001-03-31	101.7446
2001-06-30	101.1314
2001-09-30	102.9911
2001-12-31	102.3938
2002-03-31	101.6018
2002-06-30	103.1765
2002-09-30	103.0189
2002-12-31	103.9503
2003-03-31	105.6823
2003-06-30	106.6575
2003-09-30	106.2808
2003-12-31	107.0678
2004-03-31	106.3398
2004-06-30	106.4465
2004-09-30	106.6707
2004-12-31	107.7307
2005-03-31	107.047
2005-06-30	106.3622
2005-09-30	106.1125
2005-12-31	106.3495
2006-03-31	106.8951
2006-06-30	107.002
2006-09-30	107.1689
2006-12-31	107.3129
2007-03-31	107.9751
2007-06-30	108.187
2007-09-30	108.4785
2007-12-31	109.7828
2008-03-31	111.0859
2008-06-30	111.3903
2008-09-30	110.4653
2008-12-31	114.811
2009-03-31	113.6016
2009-06-30	113.0573
2009-09-30	112.8114
2009-12-31	112.2829
2010-03-31	110.4697
2010-06-30	107.3167
2010-09-30	108.5398
2010-12-31	107.4347
2011-03-31	108.6009
2011-06-30	109.015
2011-09-30	107.73
2011-12-31	106.5048
2012-03-31	106.7216
2012-06-30	105.5644
2012-09-30	104.5188
2012-12-31	105.6991
2013-03-31	105.9966
2013-06-30	107.5617
2013-09-30	107.7014
2013-12-31	108.5459
2014-03-31	108.3911
2014-06-30	108.4139
2014-09-30	107.3813
2014-12-31	108.2525
2015-03-31	104.7245
2015-06-30	105.2096
2015-09-30	106.3793
2015-12-31	105.7857
2016-03-31	107.0531
2016-06-30	107.1559
2016-09-30	107.8142
2016-12-31	107.7116
2017-03-31	107.5823
2017-06-30	109.1167
2017-09-30	109.6227
2017-12-31	110.4069
2018-03-31	110.8155
2018-06-30	110.5831
2018-09-30	110.3586
2018-12-31	110.1153
2019-03-31	109.4877
2019-06-30	110.2249
2019-09-30	109.759
2019-12-31	109.1982
2020-03-31	110.8415
2020-06-30	110.7218
2020-09-30	111.4402
2020-12-31	110.9064
2021-03-31	110.227
2021-06-30	110.3787
2021-09-30	110.0618
2021-12-31	109.5635
2022-03-31	109.6072
2022-06-30	110.3294
2022-09-30	110.3323
2022-12-31	111.3688
2023-03-31	112.0445
2023-06-30	112.9954
2023-09-30	112.1662