Month	Index source base
1999-01-01	74.31072185
1999-02-01	74.11157085
1999-03-01	74.58989745
1999-04-01	75.58689333
1999-05-01	74.74394359
1999-06-01	74.89098224
1999-07-01	74.43375068
1999-08-01	74.65570119
1999-09-01	75.14236883
1999-10-01	75.11138613
1999-11-01	75.14050304
1999-12-01	76.48277720
2000-01-01	75.62398748
2000-02-01	75.26838059
2000-03-01	75.76694525
2000-04-01	76.77571303
2000-05-01	76.44836289
2000-06-01	76.62612774
2000-07-01	76.31197134
2000-08-01	76.35658266
2000-09-01	77.10113495
2000-10-01	77.24151322
2000-11-01	77.18018549
2000-12-01	78.72866715
2001-01-01	79.01057298
2001-02-01	78.94485844
2001-03-01	79.14520158
2001-04-01	80.13469104
2001-05-01	79.45091430
2001-06-01	79.42155573
2001-07-01	79.03411421
2001-08-01	79.14551106
2001-09-01	79.77847698
2001-10-01	80.02722496
2001-11-01	80.23887587
2001-12-01	81.00327157
2002-01-01	81.07670822
2002-02-01	81.62712446
2002-03-01	81.80619093
2002-04-01	82.15437132
2002-05-01	82.32350565
2002-06-01	82.59316410
2002-07-01	82.23221646
2002-08-01	82.35904873
2002-09-01	83.06340809
2002-10-01	83.24754931
2002-11-01	83.27036316
2002-12-01	83.77858628
2003-01-01	83.76197414
2003-02-01	83.90270420
2003-03-01	84.63355780
2003-04-01	85.16979340
2003-05-01	85.28972040
2003-06-01	85.38486713
2003-07-01	84.86625573
2003-08-01	84.82588801
2003-09-01	85.42870854
2003-10-01	85.54035307
2003-11-01	85.55840692
2003-12-01	86.27793191
2004-01-01	85.53026655
2004-02-01	85.60580961
2004-03-01	86.34653429
2004-04-01	86.89664964
2004-05-01	86.97824225
2004-06-01	87.19664270
2004-07-01	86.84710873
2004-08-01	86.74682491
2004-09-01	87.47352598
2004-10-01	87.65893943
2004-11-01	87.71862559
2004-12-01	88.49238895
2005-01-01	88.48530370
2005-02-01	88.09856133
2005-03-01	88.78477773
2005-04-01	89.58845567
2005-05-01	89.88238674
2005-06-01	89.90384120
2005-07-01	89.64535089
2005-08-01	89.35490004
2005-09-01	89.94791225
2005-10-01	90.17170252
2005-11-01	90.18356907
2005-12-01	90.77951387
2006-01-01	90.65994085
2006-02-01	90.45960130
2006-03-01	91.12388615
2006-04-01	91.52187483
2006-05-01	91.70069662
2006-06-01	91.86240696
2006-07-01	91.64055960
2006-08-01	91.38175030
2006-09-01	92.31447762
2006-10-01	92.53550366
2006-11-01	92.63181338
2006-12-01	93.07293612
2007-01-01	92.85035731
2007-02-01	92.48425852
2007-03-01	93.17081943
2007-04-01	93.43762841
2007-05-01	93.69877884
2007-06-01	93.93117689
2007-07-01	93.75466380
2007-08-01	93.34876829
2007-09-01	94.20207146
2007-10-01	94.64095807
2007-11-01	94.78847996
2007-12-01	95.41530060
2008-01-01	95.26214993
2008-02-01	95.23166170
2008-03-01	95.97565516
2008-04-01	96.54957783
2008-05-01	96.93034001
2008-06-01	96.97516170
2008-07-01	96.68137272
2008-08-01	96.40577974
2008-09-01	97.29220812
2008-10-01	97.59321785
2008-11-01	98.18208052
2008-12-01	98.65330812
2009-01-01	98.30598349
2009-02-01	97.90158910
2009-03-01	98.85540472
2009-04-01	99.29677371
2009-05-01	99.24956292
2009-06-01	99.32457786
2009-07-01	100.03588970
2009-08-01	100.15174570
2009-09-01	101.28223390
2009-10-01	101.60810520
2009-11-01	101.78643120
2009-12-01	102.20170240
2010-01-01	101.67697080
2010-02-01	101.02511250
2010-03-01	103.74352480
2010-04-01	104.13768220
2010-05-01	104.35845020
2010-06-01	104.38650070
2010-07-01	104.47193140
2010-08-01	104.14092280
2010-09-01	105.86686410
2010-10-01	106.53593420
2010-11-01	106.66755620
2010-12-01	107.02771210
2011-01-01	106.37696680
2011-02-01	105.63450900
2011-03-01	107.35890470
2011-04-01	107.66060290
2011-05-01	107.64452830
2011-06-01	107.72989930
2011-07-01	107.49892000
2011-08-01	106.88413390
2011-09-01	108.68118340
2011-10-01	108.69970970
2011-11-01	108.82613750
2011-12-01	109.11211820
2012-01-01	108.17914900
2012-02-01	106.88240780
2012-03-01	108.52617200
2012-04-01	108.35882270
2012-05-01	108.18708970
2012-06-01	108.21978050
2012-07-01	107.78589680
2012-08-01	106.94768770
2012-09-01	107.39867970
2012-10-01	107.17410540
2012-11-01	107.08779900
2012-12-01	106.86256140
2013-01-01	105.77806860
2013-02-01	104.43386050
2013-03-01	105.89142150
2013-04-01	105.83670230
2013-05-01	105.89923550
2013-06-01	103.23853150
2013-07-01	101.95816870
2013-08-01	101.22331800
2013-09-01	102.24659300
2013-10-01	101.98749040
2013-11-01	101.81304750
2013-12-01	101.93936920
2014-01-01	101.22029440
2014-02-01	100.17785640
2014-03-01	101.21690050
2014-04-01	100.48490310
2014-05-01	99.96613268
2014-06-01	100.21447080
2014-07-01	99.11691543
2014-08-01	98.63272789
2014-09-01	99.84280284
2014-10-01	99.78144039
2014-11-01	99.24157542
2014-12-01	99.45114905
2015-01-01	98.82740675
2015-02-01	98.27767536
2015-03-01	98.58009120
2015-04-01	97.13297013
2015-05-01	96.60171939
2015-06-01	95.51113030
2015-07-01	94.78013518
2015-08-01	95.44950209
2015-09-01	96.13427638
2015-10-01	96.31630376
2015-11-01	95.80075535
2015-12-01	95.85358853
2016-01-01	95.75858134
2016-02-01	95.28243155
2016-03-01	96.00685901
2016-04-01	95.66462654
2016-05-01	95.36914494
2016-06-01	95.20336786
2016-07-01	94.45005028
2016-08-01	94.85164605
2016-09-01	94.68716523
2016-10-01	94.73000351
2016-11-01	93.86016117
2016-12-01	94.08848045
2017-01-01	94.35246091
2017-02-01	94.09820965
2017-03-01	94.10298962
2017-04-01	93.53428853
2017-05-01	93.12449944
2017-06-01	92.86730863
2017-07-01	92.75358621
2017-08-01	92.51042311
2017-09-01	92.26246136
2017-10-01	92.22518196
2017-11-01	92.49770819
2017-12-01	91.98843887
2018-01-01	92.32209343
2018-02-01	91.94528110
2018-03-01	91.98986172
2018-04-01	92.27474430
2018-05-01	92.68121553
2018-06-01	92.35899737
2018-07-01	92.05862941
2018-08-01	91.75380463
2018-09-01	91.48400251
2018-10-01	92.10203024