Month	Index source base
1992-06-01	2.7010
1992-07-01	3.2682
1992-08-01	3.7309
1992-09-01	5.0923
1992-10-01	5.8490
1992-11-01	8.1481
1992-12-01	8.9930
1993-01-01	10.1615
1993-02-01	11.0043
1993-03-01	13.3854
1993-04-01	15.7563
1993-05-01	18.8009
1993-06-01	20.5759
1993-07-01	21.9723
1993-08-01	22.8967
1993-09-01	23.1522
1993-10-01	24.0260
1993-11-01	24.9612
1993-12-01	25.4212
1994-01-01	25.9114
1994-02-01	26.6146
1994-03-01	26.2703
1994-04-01	28.2884
1994-05-01	30.9134
1994-06-01	31.6416
1994-07-01	31.8700
1994-08-01	32.7895
1994-09-01	33.3732
1994-10-01	34.4109
1994-11-01	35.1377
1994-12-01	37.4625
1995-01-01	38.5440
1995-02-01	39.6518
1995-03-01	39.8152
1995-04-01	41.9728
1995-05-01	42.3539
1995-06-01	42.9297
1995-07-01	43.2725
1995-08-01	43.6386
1995-09-01	43.9310
1995-10-01	44.6292
1995-11-01	45.2693
1995-12-01	45.3694
1996-01-01	45.8116
1996-02-01	46.0751
1996-03-01	46.4014
1996-04-01	46.4802
1996-05-01	47.4095
1996-06-01	50.1047
1996-07-01	52.9327
1996-08-01	54.0358
1996-09-01	54.3610
1996-10-01	54.1512
1996-11-01	54.1424
1996-12-01	54.4271
1997-01-01	54.5958
1997-02-01	54.7482
1997-03-01	54.8407
1997-04-01	54.9822
1997-05-01	57.2845
1997-06-01	57.6274
1997-07-01	57.4804
1997-08-01	57.5947
1997-09-01	57.7634
1997-10-01	58.0301
1997-11-01	58.0138
1997-12-01	57.9485
1998-01-01	57.8777
1998-02-01	58.1009
1998-03-01	57.9539
1998-04-01	58.6724
1998-05-01	59.4289
1998-06-01	59.6085
1998-07-01	59.5378
1998-08-01	60.0984
1998-09-01	59.9841
1998-10-01	60.0004
1998-11-01	59.5867
1998-12-01	59.3690
1999-01-01	61.7275
1999-02-01	61.6835
1999-03-01	61.5641
1999-04-01	61.9962
1999-05-01	62.5598
1999-06-01	63.0541
1999-07-01	63.1602
1999-08-01	64.2379
1999-09-01	66.0908
1999-10-01	65.9023
1999-11-01	67.1415
1999-12-01	68.7329
2000-01-01	68.7593
2000-02-01	68.3117
2000-03-01	69.4103
2000-04-01	70.0638
2000-05-01	69.1912
2000-06-01	71.6796
2000-07-01	70.9710
2000-08-01	69.8823
2000-09-01	70.8599
2000-10-01	71.4647
2000-11-01	68.9368
2000-12-01	69.8107
2001-01-01	66.2674
2001-02-01	66.3474
2001-03-01	67.5686
2001-04-01	67.2241
2001-05-01	69.8296
2001-06-01	71.1858
2001-07-01	69.3605
2001-08-01	68.5650
2001-09-01	68.5755
2001-10-01	68.8750
2001-11-01	65.0744
2001-12-01	62.2085
2002-01-01	64.4141
2002-02-01	65.6367
2002-03-01	66.1564
2002-04-01	67.8496
2002-05-01	67.8450
2002-06-01	67.3542
2002-07-01	66.6053
2002-08-01	66.5077
2002-09-01	65.4194
2002-10-01	67.5467
2002-11-01	68.1117
2002-12-01	68.0693
2003-01-01	69.4001
2003-02-01	69.6673
2003-03-01	70.2942
2003-04-01	69.8284
2003-05-01	68.1564
2003-06-01	66.8741
2003-07-01	67.4433
2003-08-01	67.4872
2003-09-01	67.5054
2003-10-01	66.6248
2003-11-01	66.9381
2003-12-01	67.0952
2004-01-01	68.3645
2004-02-01	68.2840
2004-03-01	68.7986
2004-04-01	69.5731
2004-05-01	71.9824
2004-06-01	72.2301
2004-07-01	71.8560
2004-08-01	72.2008
2004-09-01	72.8542
2004-10-01	74.0973
2004-11-01	74.3432
2004-12-01	72.2552
2005-01-01	72.0223
2005-02-01	73.3863
2005-03-01	74.0593
2005-04-01	74.9464
2005-05-01	74.3650
2005-06-01	75.7897
2005-07-01	77.9221
2005-08-01	78.8495
2005-09-01	81.2082
2005-10-01	82.0515
2005-11-01	79.2144
2005-12-01	79.5095
2006-01-01	82.0768
2006-02-01	81.2808
2006-03-01	81.4669
2006-04-01	83.3138
2006-05-01	82.7023
2006-06-01	82.7793
2006-07-01	83.8992
2006-08-01	83.1681
2006-09-01	80.0370
2006-10-01	80.7341
2006-11-01	80.4915
2006-12-01	80.6912
2007-01-01	79.2640
2007-02-01	80.1814
2007-03-01	81.5910
2007-04-01	82.9444
2007-05-01	84.1496
2007-06-01	84.3655
2007-07-01	85.1129
2007-08-01	84.8343
2007-09-01	86.0435
2007-10-01	85.7060
2007-11-01	88.6764
2007-12-01	88.4597
2008-01-01	91.7539
2008-02-01	92.1079
2008-03-01	92.7423
2008-04-01	94.4427
2008-05-01	97.3158
2008-06-01	98.9577
2008-07-01	100.0372
2008-08-01	97.9749
2008-09-01	97.5971
2008-10-01	94.4983
2008-11-01	88.5259
2008-12-01	85.0947
2009-01-01	92.0758
2009-02-01	92.3110
2009-03-01	92.0104
2009-04-01	90.7423
2009-05-01	91.9823
2009-06-01	94.3444
2009-07-01	93.3443
2009-08-01	94.1858
2009-09-01	93.4105
2009-10-01	93.1582
2009-11-01	94.2631
2009-12-01	94.0230
2010-01-01	96.1358
2010-02-01	96.4119
2010-03-01	97.0489
2010-04-01	98.2614
2010-05-01	99.2164
2010-06-01	99.0203
2010-07-01	99.2388
2010-08-01	98.7693
2010-09-01	98.5906
2010-10-01	98.4858
2010-11-01	98.0488
2010-12-01	101.9295
2011-01-01	103.5764
2011-02-01	103.5630
2011-03-01	105.5211
2011-04-01	107.0936
2011-05-01	106.5820
2011-06-01	106.4675
2011-07-01	107.2549
2011-08-01	107.4483
2011-09-01	107.2196
2011-10-01	107.7820
2011-11-01	107.3222
2011-12-01	106.6760
2012-01-01	107.9975
2012-02-01	109.1751
2012-03-01	110.4404
2012-04-01	111.9886
2012-05-01	111.6812
2012-06-01	109.8116
2012-07-01	109.9358
2012-08-01	112.3050
2012-09-01	113.3341
2012-10-01	112.0308
2012-11-01	110.6224
2012-12-01	109.9276
2013-01-01	109.8875
2013-02-01	110.1784
2013-03-01	109.6974
2013-04-01	111.0090
2013-05-01	109.4401
2013-06-01	108.5980
2013-07-01	108.7927
2013-08-01	111.0901
2013-09-01	111.8022
2013-10-01	110.5907
2013-11-01	109.1773
2013-12-01	108.6979
2014-01-01	108.3886
2014-02-01	108.5920
2014-03-01	108.5680
2014-04-01	108.7350
2014-05-01	108.1821
2014-06-01	108.6651
2014-07-01	109.2039
2014-08-01	109.2046
2014-09-01	108.2952
2014-10-01	106.8991
2014-11-01	105.1026
2014-12-01	102.5258
2015-01-01	96.4270
2015-02-01	97.5686
2015-03-01	99.9904
2015-04-01	100.5415
2015-05-01	103.2695
2015-06-01	104.7928
2015-07-01	105.4334
2015-08-01	101.7554
2015-09-01	98.8239
2015-10-01	98.3033
2015-11-01	96.6839
2015-12-01	96.4103
2016-01-01	93.6652
2016-02-01	92.9872
2016-03-01	94.1342
2016-04-01	94.4510
2016-05-01	95.5562
2016-06-01	97.4134
2016-07-01	97.9840
2016-08-01	97.0954
2016-09-01	96.6852
2016-10-01	97.3004
2016-11-01	97.2486
2016-12-01	99.3909
2017-01-01	99.9433
2017-02-01	100.4579
2017-03-01	100.3641
2017-04-01	101.8022
2017-05-01	100.2471
2017-06-01	99.8898
2017-07-01	101.6688
2017-08-01	102.4481
2017-09-01	100.9912
2017-10-01	100.3963
2017-11-01	101.6164
2017-12-01	102.9625
2018-01-01	103.1432
2018-02-01	102.9679
2018-03-01	102.7397
2018-04-01	103.3541
2018-05-01	106.9801
2018-06-01	107.7163
2018-07-01	109.4072
2018-08-01	108.5350
2018-09-01	108.5727