Month	Index 2015=100
1997-12-01	36.58
1998-01-01	36.39
1998-02-01	36.03
1998-03-01	35.08
1998-04-01	35.53
1998-05-01	35.43
1998-06-01	35.03
1998-07-01	35.51
1998-08-01	35.01
1998-09-01	34.39
1998-10-01	34.30
1998-11-01	33.89
1998-12-01	36.16
1999-01-01	36.70
1999-02-01	36.32
1999-03-01	36.70
1999-04-01	38.51
1999-05-01	39.14
1999-06-01	39.32
1999-07-01	40.40
1999-08-01	42.28
1999-09-01	43.16
1999-10-01	42.82
1999-11-01	43.23
1999-12-01	49.42
2000-01-01	49.50
2000-02-01	50.61
2000-03-01	52.40
2000-04-01	52.01
2000-05-01	52.34
2000-06-01	54.22
2000-07-01	55.02
2000-08-01	54.58
2000-09-01	56.97
2000-10-01	59.19
2000-11-01	61.57
2000-12-01	60.17
2001-01-01	57.93
2001-02-01	54.14
2001-03-01	54.68
2001-04-01	55.13
2001-05-01	57.06
2001-06-01	58.10
2001-07-01	58.73
2001-08-01	56.21
2001-09-01	55.89
2001-10-01	55.11
2001-11-01	53.13
2001-12-01	52.23
2002-01-01	52.17
2002-02-01	51.93
2002-03-01	51.61
2002-04-01	53.52
2002-05-01	54.82
2002-06-01	54.65
2002-07-01	54.47
2002-08-01	54.38
2002-09-01	54.08
2002-10-01	55.68
2002-11-01	54.19
2002-12-01	53.25
2003-01-01	54.57
2003-02-01	56.55
2003-03-01	58.15
2003-04-01	57.31
2003-05-01	54.27
2003-06-01	51.31
2003-07-01	50.79
2003-08-01	50.82
2003-09-01	54.88
2003-10-01	54.98
2003-11-01	53.59
2003-12-01	52.20
2004-01-01	52.58
2004-02-01	53.83
2004-03-01	54.06
2004-04-01	56.23
2004-05-01	65.77
2004-06-01	66.62
2004-07-01	63.04
2004-08-01	64.98
2004-09-01	64.08
2004-10-01	65.38
2004-11-01	68.20
2004-12-01	67.47
2005-01-01	63.15
2005-02-01	65.44
2005-03-01	67.82
2005-04-01	71.09
2005-05-01	70.60
2005-06-01	72.40
2005-07-01	76.09
2005-08-01	78.23
2005-09-01	85.81
2005-10-01	84.06
2005-11-01	77.64
2005-12-01	75.56
2006-01-01	76.96
2006-02-01	79.76
2006-03-01	78.48
2006-04-01	82.47
2006-05-01	84.90
2006-06-01	83.02
2006-07-01	84.73
2006-08-01	87.28
2006-09-01	77.70
2006-10-01	72.05
2006-11-01	73.95
2006-12-01	74.74
2007-01-01	73.44
2007-02-01	73.43
2007-03-01	77.64
2007-04-01	78.74
2007-05-01	82.97
2007-06-01	83.50
2007-07-01	83.97
2007-08-01	79.97
2007-09-01	81.88
2007-10-01	79.89
2007-11-01	84.73
2007-12-01	87.18
2008-01-01	95.02
2008-02-01	93.17
2008-03-01	97.71
2008-04-01	98.54
2008-05-01	102.59
2008-06-01	109.09
2008-07-01	110.39
2008-08-01	104.97
2008-09-01	103.04
2008-10-01	95.35
2008-11-01	85.53
2008-12-01	78.66
2009-01-01	71.54
2009-02-01	75.01
2009-03-01	75.62
2009-04-01	78.22
2009-05-01	80.67
2009-06-01	86.00
2009-07-01	88.05
2009-08-01	92.20
2009-09-01	90.90
2009-10-01	90.06
2009-11-01	91.57
2009-12-01	92.61
2010-01-01	97.80
2010-02-01	98.64
2010-03-01	100.79
2010-04-01	103.95
2010-05-01	104.44
2010-06-01	102.80
2010-07-01	101.42
2010-08-01	101.17
2010-09-01	100.02
2010-10-01	101.58
2010-11-01	102.94
2010-12-01	107.56
2011-01-01	110.72
2011-02-01	112.24
2011-03-01	115.71
2011-04-01	115.41
2011-05-01	113.59
2011-06-01	112.34
2011-07-01	112.64
2011-08-01	115.05
2011-09-01	117.33
2011-10-01	117.11
2011-11-01	117.26
2011-12-01	118.49
2012-01-01	122.35
2012-02-01	125.36
2012-03-01	128.92
2012-04-01	131.09
2012-05-01	124.32
2012-06-01	121.11
2012-07-01	120.08
2012-08-01	126.41
2012-09-01	129.69
2012-10-01	127.38
2012-11-01	122.95
2012-12-01	121.35
2013-01-01	122.06
2013-02-01	125.38
2013-03-01	124.18
2013-04-01	122.40
2013-05-01	117.29
2013-06-01	118.05
2013-07-01	119.90
2013-08-01	120.44
2013-09-01	121.24
2013-10-01	117.71
2013-11-01	117.13
2013-12-01	119.06
2014-01-01	118.30
2014-02-01	119.58
2014-03-01	117.95
2014-04-01	118.31
2014-05-01	117.36
2014-06-01	118.91
2014-07-01	119.05
2014-08-01	116.22
2014-09-01	115.75
2014-10-01	114.30
2014-11-01	111.88
2014-12-01	102.24
2015-01-01	93.76
2015-02-01	99.94
2015-03-01	104.52
2015-04-01	105.43
2015-05-01	108.35
2015-06-01	108.75
2015-07-01	105.68
2015-08-01	99.84
2015-09-01	95.06
2015-10-01	92.64
2015-11-01	95.91
2015-12-01	90.11
2016-01-01	87.40
2016-02-01	90.27
2016-03-01	92.93
2016-04-01	95.07
2016-05-01	96.15
2016-06-01	98.17
2016-07-01	96.50
2016-08-01	97.12
2016-09-01	97.31
2016-10-01	99.16
2016-11-01	99.53
2016-12-01	104.71
2017-01-01	106.29
2017-02-01	111.54
2017-03-01	110.11
2017-04-01	110.58
2017-05-01	107.07
2017-06-01	106.29
2017-07-01	104.88
2017-08-01	106.45
2017-09-01	107.64
2017-10-01	107.03
2017-11-01	115.30
2017-12-01	114.74
2018-01-01	119.45
2018-02-01	118.21
2018-03-01	116.91
2018-04-01	119.86
2018-05-01	121.63
2018-06-01	124.78
2018-07-01	123.96
2018-08-01	123.47
2018-09-01	121.99
2018-10-01	128.54