Month	Index source base
1992-06-01	6.8807
1992-07-01	7.9678
1992-08-01	8.7954
1992-09-01	10.7739
1992-10-01	13.9199
1992-11-01	17.5101
1992-12-01	19.0122
1993-01-01	20.8950
1993-02-01	23.3799
1993-03-01	27.7643
1993-04-01	33.3387
1993-05-01	38.4368
1993-06-01	41.5772
1993-07-01	44.6068
1993-08-01	47.6049
1993-09-01	52.1202
1993-10-01	57.3770
1993-11-01	63.4381
1993-12-01	66.2140
1994-01-01	68.9709
1994-02-01	71.4991
1994-03-01	74.1409
1994-04-01	76.1202
1994-05-01	79.5701
1994-06-01	81.4072
1994-07-01	82.2063
1994-08-01	83.3639
1994-09-01	86.2415
1994-10-01	88.6186
1994-11-01	91.3273
1994-12-01	94.0540
1995-01-01	95.8805
1995-02-01	98.6456
1995-03-01	100.5780
1995-04-01	102.5630
1995-05-01	104.5620
1995-06-01	105.9159
1995-07-01	106.7732
1995-08-01	108.8652
1995-09-01	112.5005
1995-10-01	115.5147
1995-11-01	119.1094
1995-12-01	120.8800
1996-01-01	123.0158
1996-02-01	123.7251
1996-03-01	125.2333
1996-04-01	126.6482
1996-05-01	127.6302
1996-06-01	128.8112
1996-07-01	129.5548
1996-08-01	129.9324
1996-09-01	131.5115
1996-10-01	133.6566
1996-11-01	134.8848
1996-12-01	135.8924
1997-01-01	136.8844
1997-02-01	136.4767
1997-03-01	136.7213
1997-04-01	137.4008
1997-05-01	138.8276
1997-06-01	139.1946
1997-07-01	139.3576
1997-08-01	139.0858
1997-09-01	139.8468
1997-10-01	141.2737
1997-11-01	142.5375
1997-12-01	143.0131
1998-01-01	143.3665
1998-02-01	142.5647
1998-03-01	142.8229
1998-04-01	143.0947
1998-05-01	144.0323
1998-06-01	144.3041
1998-07-01	144.3177
1998-08-01	144.1410
1998-09-01	145.7310
1998-10-01	146.5327
1998-11-01	147.3889
1998-12-01	147.2937
1999-01-01	147.4907
1999-02-01	147.4908
1999-03-01	147.5393
1999-04-01	147.5870
1999-05-01	148.0097
1999-06-01	148.0777
1999-07-01	147.8902
1999-08-01	147.1106
1999-09-01	147.7629
1999-10-01	148.2469
1999-11-01	149.0884
1999-12-01	148.7912
2000-01-01	148.6661
2000-02-01	147.5133
2000-03-01	147.3588
2000-04-01	147.6355
2000-05-01	147.8325
2000-06-01	147.5615
2000-07-01	146.3682
2000-08-01	145.2085
2000-09-01	145.6620
2000-10-01	146.2753
2000-11-01	146.2530
2000-12-01	144.7014
2001-01-01	144.2833
2001-02-01	140.4041
2001-03-01	139.9618
2001-04-01	140.7157
2001-05-01	141.2419
2001-06-01	140.9509
2001-07-01	138.9588
2001-08-01	137.4740
2001-09-01	139.4433
2001-10-01	140.9201
2001-11-01	142.0883
2001-12-01	140.4980
2002-01-01	136.9049
2002-02-01	134.7953
2002-03-01	134.6359
2002-04-01	136.2481
2002-05-01	136.8379
2002-06-01	136.5226
2002-07-01	133.2673
2002-08-01	131.5116
2002-09-01	133.7445
2002-10-01	136.7971
2002-11-01	138.1778
2002-12-01	137.1778
2003-01-01	132.3547
2003-02-01	129.0157
2003-03-01	129.8783
2003-04-01	132.2372
2003-05-01	133.1174
2003-06-01	132.9196
2003-07-01	129.1959
2003-08-01	127.0535
2003-09-01	131.3352
2003-10-01	134.9681
2003-11-01	136.1189
2003-12-01	134.2576
2004-01-01	129.1477
2004-02-01	126.0840
2004-03-01	127.6814
2004-04-01	131.1330
2004-05-01	132.4184
2004-06-01	131.4584
2004-07-01	127.0989
2004-08-01	125.8493
2004-09-01	131.6553
2004-10-01	135.0441
2004-11-01	136.1441
2004-12-01	134.0084
2005-01-01	126.3783
2005-02-01	122.4107
2005-03-01	125.6380
2005-04-01	128.2328
2005-05-01	128.5696
2005-06-01	128.8687
2005-07-01	124.4739
2005-08-01	124.1144
2005-09-01	131.0186
2005-10-01	133.7120
2005-11-01	134.1755
2005-12-01	132.5358
2006-01-01	125.8310
2006-02-01	123.0540
2006-03-01	123.2126
2006-04-01	125.5729
2006-05-01	126.1142
2006-06-01	125.1041
2006-07-01	121.9271
2006-08-01	120.5261
2006-09-01	125.1788
2006-10-01	129.1874
2006-11-01	129.7138
2006-12-01	128.4937
2007-01-01	120.2854
2007-02-01	117.2413
2007-03-01	117.9658
2007-04-01	119.8939
2007-05-01	120.1970
2007-06-01	118.6437
2007-07-01	115.1425
2007-08-01	114.7732
2007-09-01	119.1789
2007-10-01	122.3448
2007-11-01	122.5153
2007-12-01	121.0992
2008-01-01	114.2234
2008-02-01	112.5468
2008-03-01	113.5695
2008-04-01	116.1351
2008-05-01	116.1599
2008-06-01	115.2180
2008-07-01	110.4705
2008-08-01	110.9341
2008-09-01	115.2046
2008-10-01	117.6182
2008-11-01	117.0239
2008-12-01	113.3386
2009-01-01	107.3685
2009-02-01	105.8356
2009-03-01	106.5009
2009-04-01	107.4259
2009-05-01	106.2217
2009-06-01	104.1180
2009-07-01	101.0216
2009-08-01	100.1204
2009-09-01	103.9872
2009-10-01	105.9261
2009-11-01	106.3149
2009-12-01	103.9112
2010-01-01	99.1911
2010-02-01	96.8652
2010-03-01	97.8875
2010-04-01	99.7822
2010-05-01	100.5344
2010-06-01	99.8550
2010-07-01	95.8447
2010-08-01	94.4490
2010-09-01	98.4583
2010-10-01	100.9950
2010-11-01	101.3144
2010-12-01	100.8072
2011-01-01	94.7135
2011-02-01	91.9367
2011-03-01	96.4490
2011-04-01	100.1507
2011-05-01	102.3527
2011-06-01	102.0754
2011-07-01	94.7945
2011-08-01	92.4968
2011-09-01	98.4153
2011-10-01	100.7689
2011-11-01	99.7892
2011-12-01	98.2655
2012-01-01	91.7690
2012-02-01	90.9795
2012-03-01	95.9053
2012-04-01	99.6300
2012-05-01	100.7577
2012-06-01	99.3796
2012-07-01	93.2055
2012-08-01	95.7068
2012-09-01	102.0776
2012-10-01	104.9389
2012-11-01	104.4310
2012-12-01	103.4769
2013-01-01	96.0007
2013-02-01	94.0738
2013-03-01	99.0957
2013-04-01	101.9401
2013-05-01	103.2027
2013-06-01	100.4096
2013-07-01	93.4087
2013-08-01	94.5583
2013-09-01	101.1858
2013-10-01	104.2405
2013-11-01	104.1685
2013-12-01	102.5447
2014-01-01	95.8034
2014-02-01	94.2210
2014-03-01	98.8787
2014-04-01	101.4404
2014-05-01	102.6087
2014-06-01	101.2136
2014-07-01	93.8436
2014-08-01	94.2357
2014-09-01	99.4694
2014-10-01	103.8546
2014-11-01	104.0914
2014-12-01	103.0635
2015-01-01	94.3434
2015-02-01	92.0278
2015-03-01	97.4436
2015-04-01	100.3867
2015-05-01	102.6559
2015-06-01	101.8244
2015-07-01	94.4672
2015-08-01	92.9261
2015-09-01	102.6581
2015-10-01	107.6359
2015-11-01	107.4663
2015-12-01	106.1648
2016-01-01	98.0111
2016-02-01	95.3192
2016-03-01	101.0365
2016-04-01	104.1372
2016-05-01	104.8362
2016-06-01	103.6749
2016-07-01	94.5953
2016-08-01	93.2210
2016-09-01	100.8793
2016-10-01	107.6414
2016-11-01	106.9331
2016-12-01	105.6386
2017-01-01	97.7491
2017-02-01	95.1785
2017-03-01	99.9343
2017-04-01	104.3543
2017-05-01	105.8674
2017-06-01	104.5378
2017-07-01	96.0104
2017-08-01	94.3802
2017-09-01	103.0510
2017-10-01	108.3502
2017-11-01	108.7651
2017-12-01	106.1893
2018-01-01	98.5060
2018-02-01	97.2365
2018-03-01	101.3082
2018-04-01	104.8266
2018-05-01	106.6637
2018-06-01	104.2565
2018-07-01	95.9642
2018-08-01	94.5300
2018-09-01	102.5811