Monthly Index source base
1985-01-01 31.607
1985-02-01 31.638
1985-03-01 31.703
1985-04-01 31.929
1985-05-01 32.154
1985-06-01 32.283
1985-07-01 32.381
1985-08-01 32.477
1985-09-01 32.606
1985-10-01 32.703
1985-11-01 32.800
1985-12-01 32.800
1986-01-01 32.800
1986-02-01 32.767
1986-03-01 32.735
1986-04-01 32.703
1986-05-01 32.896
1986-06-01 33.155
1986-07-01 33.251
1986-08-01 33.284
1986-09-01 33.348
1986-10-01 33.380
1986-11-01 33.413
1986-12-01 33.477
1987-01-01 33.509
1987-02-01 33.509
1987-03-01 33.542
1987-04-01 33.767
1987-05-01 33.961
1987-06-01 33.993
1987-07-01 33.993
1987-08-01 34.090
1987-09-01 34.057
1987-10-01 34.122
1987-11-01 34.122
1987-12-01 34.219
1988-01-01 34.252
1988-02-01 34.348
1988-03-01 34.348
1988-04-01 34.509
1988-05-01 34.960
1988-06-01 35.251
1988-07-01 35.381
1988-08-01 35.477
1988-09-01 35.573
1988-10-01 35.735
1988-11-01 35.832
1988-12-01 35.800
1989-01-01 35.864
1989-02-01 35.929
1989-03-01 35.992
1989-04-01 36.186
1989-05-01 36.444
1989-06-01 36.702
1989-07-01 36.735
1989-08-01 36.831
1989-09-01 36.928
1989-10-01 36.992
1989-11-01 37.218
1989-12-01 37.284
1990-01-01 37.483
1990-02-01 37.641
1990-03-01 37.956
1990-04-01 38.310
1990-05-01 38.941
1990-06-01 39.454
1990-07-01 39.847
1990-08-01 40.044
1990-09-01 40.242
1990-10-01 40.557
1990-11-01 40.952
1990-12-01 41.542
1991-01-01 41.818
1991-02-01 42.173
1991-03-01 42.410
1991-04-01 42.843
1991-05-01 43.435
1991-06-01 43.829
1991-07-01 44.381
1991-08-01 44.578
1991-09-01 44.774
1991-10-01 45.051
1991-11-01 45.208
1991-12-01 45.405
1992-01-01 45.523
1992-02-01 45.682
1992-03-01 45.918
1992-04-01 46.350
1992-05-01 46.586
1992-06-01 46.942
1992-07-01 47.297
1992-08-01 47.493
1992-09-01 47.573
1992-10-01 47.809
1992-11-01 48.006
1992-12-01 48.243
1993-01-01 48.361
1993-02-01 48.518
1993-03-01 48.795
1993-04-01 49.110
1993-05-01 49.267
1993-06-01 49.544
1993-07-01 49.701
1993-08-01 49.858
1993-09-01 49.938
1993-10-01 50.056
1993-11-01 50.134
1993-12-01 50.292
1994-01-01 50.529
1994-02-01 50.647
1994-03-01 50.765
1994-04-01 50.962
1994-05-01 51.159
1994-06-01 51.278
1994-07-01 51.514
1994-08-01 51.789
1994-09-01 51.987
1994-10-01 52.184
1994-11-01 52.420
1994-12-01 52.500
1995-01-01 52.756
1995-02-01 52.810
1995-03-01 53.079
1995-04-01 53.079
1995-05-01 53.347
1995-06-01 53.562
1995-07-01 53.723
1995-08-01 53.830
1995-09-01 54.152
1995-10-01 54.366
1995-11-01 54.474
1995-12-01 54.796
1996-01-01 55.065
1996-02-01 55.547
1996-03-01 55.386
1996-04-01 55.601
1996-05-01 55.816
1996-06-01 55.923
1996-07-01 56.244
1996-08-01 56.567
1996-09-01 56.888
1996-10-01 57.050
1996-11-01 57.264
1996-12-01 57.319
1997-01-01 57.855
1997-02-01 58.177
1997-03-01 58.284
1997-04-01 58.499
1997-05-01 58.606
1997-06-01 58.821
1997-07-01 58.714
1997-08-01 59.036
1997-09-01 59.196
1997-10-01 59.196
1997-11-01 59.733
1997-12-01 62.792
1998-01-01 64.403
1998-02-01 65.851
1998-03-01 64.779
1998-04-01 64.832
1998-05-01 63.114
1998-06-01 62.899
1998-07-01 62.792
1998-08-01 62.686
1998-09-01 62.631
1998-10-01 62.363
1998-11-01 62.363
1998-12-01 61.986
1999-01-01 61.343
1999-02-01 61.021
1999-03-01 61.021
1999-04-01 61.075
1999-05-01 61.235
1999-06-01 61.075
1999-07-01 61.021
1999-08-01 60.968
1999-09-01 61.235
1999-10-01 62.310
1999-11-01 62.739
1999-12-01 62.578
2000-01-01 62.375
2000-02-01 62.694
2000-03-01 62.885
2000-04-01 62.822
2000-05-01 62.758
2000-06-01 63.523
2000-07-01 63.587
2000-08-01 63.905
2000-09-01 64.287
2000-10-01 64.797
2000-11-01 65.307
2000-12-01 65.817
2001-01-01 66.072
2001-02-01 66.454
2001-03-01 66.836
2001-04-01 67.155
2001-05-01 67.410
2001-06-01 67.664
2001-07-01 67.856
2001-08-01 67.856
2001-09-01 68.047
2001-10-01 68.238
2001-11-01 68.302
2001-12-01 68.365
2002-01-01 68.429
2002-02-01 68.047
2002-03-01 68.302
2002-04-01 68.747
2002-05-01 69.066
2002-06-01 69.257
2002-07-01 69.320
2002-08-01 69.448
2002-09-01 69.702
2002-10-01 70.403
2002-11-01 70.786
2002-12-01 70.977
2003-01-01 71.168
2003-02-01 71.614
2003-03-01 71.996
2003-04-01 72.060
2003-05-01 72.251
2003-06-01 72.315
2003-07-01 72.506
2003-08-01 72.570
2003-09-01 72.633
2003-10-01 72.633
2003-11-01 72.888
2003-12-01 73.207
2004-01-01 73.589
2004-02-01 74.099
2004-03-01 74.354
2004-04-01 74.226
2004-05-01 74.354
2004-06-01 74.354
2004-07-01 74.672
2004-08-01 74.864
2004-09-01 74.991
2004-10-01 75.501
2004-11-01 75.501
2004-12-01 75.564
2005-01-01 75.954
2005-02-01 75.954
2005-03-01 76.106
2005-04-01 75.649
2005-05-01 75.801
2005-06-01 75.649
2005-07-01 75.954
2005-08-01 76.106
2005-09-01 76.259
2005-10-01 76.335
2005-11-01 76.639
2005-12-01 76.715
2006-01-01 77.399
2006-02-01 77.781
2006-03-01 77.705
2006-04-01 77.705
2006-05-01 77.781
2006-06-01 77.857
2006-07-01 78.389
2006-08-01 78.617
2006-09-01 79.303
2006-10-01 79.226
2006-11-01 78.694
2006-12-01 78.846
2007-01-01 78.922
2007-02-01 79.150
2007-03-01 79.074
2007-04-01 79.150
2007-05-01 79.531
2007-06-01 79.607
2007-07-01 79.911
2007-08-01 80.064
2007-09-01 80.748
2007-10-01 80.824
2007-11-01 81.510
2007-12-01 81.814
2008-01-01 81.586
2008-02-01 81.966
2008-03-01 82.270
2008-04-01 82.956
2008-05-01 83.564
2008-06-01 84.173
2008-07-01 84.402
2008-08-01 84.402
2008-09-01 84.173
2008-10-01 84.173
2008-11-01 84.402
2008-12-01 83.945
2009-01-01 83.717
2009-02-01 83.869
2009-03-01 84.097
2009-04-01 84.097
2009-05-01 83.869
2009-06-01 83.945
2009-07-01 84.554
2009-08-01 84.858
2009-09-01 84.934
2009-10-01 84.858
2009-11-01 85.087
2009-12-01 85.315
2010-01-01 85.733
2010-02-01 85.906
2010-03-01 85.993
2010-04-01 85.993
2010-05-01 86.166
2010-06-01 86.166
2010-07-01 86.252
2010-08-01 86.511
2010-09-01 87.116
2010-10-01 87.203
2010-11-01 86.943
2010-12-01 87.289
2011-01-01 88.153
2011-02-01 88.672
2011-03-01 89.018
2011-04-01 89.277
2011-05-01 89.968
2011-06-01 90.228
2011-07-01 90.400
2011-08-01 90.832
2011-09-01 91.092
2011-10-01 91.870
2011-11-01 92.129
2011-12-01 92.475
2012-01-01 92.846
2012-02-01 93.555
2012-03-01 93.866
2012-04-01 93.961
2012-05-01 94.065
2012-06-01 94.194
2012-07-01 94.687
2012-08-01 95.076
2012-09-01 95.102
2012-10-01 95.370
2012-11-01 95.473
2012-12-01 95.785
2013-01-01 96.338
2013-02-01 96.804
2013-03-01 97.444
2013-04-01 97.513
2013-05-01 97.721
2013-06-01 97.755
2013-07-01 97.876
2013-08-01 98.161
2013-09-01 98.222
2013-10-01 98.395
2013-11-01 98.835
2013-12-01 99.026
2014-01-01 99.950
2014-02-01 100.322
2014-03-01 100.365
2014-04-01 100.512
2014-05-01 100.650
2014-06-01 100.719
2014-07-01 100.650
2014-08-01 100.763
2014-09-01 100.815
2014-10-01 100.936
2014-11-01 101.013
2014-12-01 101.048
2015-01-01 100.520
2015-02-01 100.830
2015-03-01 100.020
2015-04-01 100.140
2015-05-01 99.450
2015-06-01 99.570
2015-07-01 99.000
2015-08-01 99.150
2015-09-01 99.550
2015-10-01 100.460
2015-11-01 100.580
2015-12-01 100.750
2016-01-01 99.970
2016-02-01 100.290
2016-03-01 99.550
2016-04-01 99.600
2016-05-01 99.340
2016-06-01 99.490
2016-07-01 97.350
2016-08-01 97.480
2016-09-01 97.530
2016-10-01 99.830
2016-11-01 100.400
2016-12-01 99.410
2017-01-01 99.650
2017-02-01 100.250
2017-03-01 100.600
2017-04-01 100.700
2017-05-01 101.060
2017-06-01 101.160
2017-07-01 101.170
2017-08-01 101.300
2017-09-01 101.350
2017-10-01 101.590
2017-11-01 100.700
2017-12-01 100.910
2018-01-01 101.100
2018-02-01 101.680
2018-03-01 101.860
2018-04-01 101.830
2018-05-01 101.810
2018-06-01 101.730
2018-07-01 101.950
2018-08-01 100.530
2018-09-01 102.110
2018-10-01 102.400