Month	Index 2015=100
1997-12-01	31.72
1998-01-01	32.24
1998-02-01	32.23
1998-03-01	32.07
1998-04-01	32.14
1998-05-01	32.50
1998-06-01	32.44
1998-07-01	33.40
1998-08-01	33.36
1998-09-01	33.31
1998-10-01	33.39
1998-11-01	33.52
1998-12-01	34.07
1999-01-01	35.32
1999-02-01	35.31
1999-03-01	35.98
1999-04-01	36.27
1999-05-01	36.31
1999-06-01	36.34
1999-07-01	36.50
1999-08-01	36.77
1999-09-01	36.85
1999-10-01	36.71
1999-11-01	36.80
1999-12-01	37.80
2000-01-01	37.95
2000-02-01	38.12
2000-03-01	38.40
2000-04-01	38.32
2000-05-01	38.36
2000-06-01	38.67
2000-07-01	39.66
2000-08-01	39.71
2000-09-01	40.14
2000-10-01	40.60
2000-11-01	41.08
2000-12-01	40.86
2001-01-01	41.93
2001-02-01	41.40
2001-03-01	41.64
2001-04-01	41.88
2001-05-01	42.45
2001-06-01	42.75
2001-07-01	43.14
2001-08-01	42.40
2001-09-01	42.34
2001-10-01	42.20
2001-11-01	41.58
2001-12-01	41.32
2002-01-01	42.29
2002-02-01	42.29
2002-03-01	42.31
2002-04-01	45.30
2002-05-01	45.67
2002-06-01	45.63
2002-07-01	45.78
2002-08-01	45.85
2002-09-01	45.80
2002-10-01	46.37
2002-11-01	45.91
2002-12-01	45.60
2003-01-01	46.20
2003-02-01	47.00
2003-03-01	47.51
2003-04-01	47.16
2003-05-01	46.11
2003-06-01	44.98
2003-07-01	44.79
2003-08-01	44.86
2003-09-01	46.27
2003-10-01	46.35
2003-11-01	45.90
2003-12-01	45.42
2004-01-01	46.17
2004-02-01	46.75
2004-03-01	46.88
2004-04-01	47.74
2004-05-01	51.20
2004-06-01	51.56
2004-07-01	50.34
2004-08-01	51.04
2004-09-01	50.72
2004-10-01	51.44
2004-11-01	52.57
2004-12-01	52.67
2005-01-01	51.21
2005-02-01	52.13
2005-03-01	54.35
2005-04-01	55.45
2005-05-01	55.33
2005-06-01	56.07
2005-07-01	57.49
2005-08-01	58.83
2005-09-01	61.76
2005-10-01	61.19
2005-11-01	58.84
2005-12-01	58.13
2006-01-01	59.25
2006-02-01	60.45
2006-03-01	60.11
2006-04-01	61.78
2006-05-01	62.77
2006-06-01	62.18
2006-07-01	62.89
2006-08-01	64.33
2006-09-01	60.94
2006-10-01	59.99
2006-11-01	61.05
2006-12-01	61.51
2007-01-01	61.35
2007-02-01	61.45
2007-03-01	62.89
2007-04-01	63.26
2007-05-01	64.84
2007-06-01	65.03
2007-07-01	68.00
2007-08-01	67.98
2007-09-01	68.92
2007-10-01	68.85
2007-11-01	70.73
2007-12-01	72.70
2008-01-01	77.40
2008-02-01	76.84
2008-03-01	78.36
2008-04-01	80.26
2008-05-01	81.91
2008-06-01	84.52
2008-07-01	85.73
2008-08-01	83.83
2008-09-01	83.36
2008-10-01	86.37
2008-11-01	84.43
2008-12-01	82.23
2009-01-01	79.19
2009-02-01	78.63
2009-03-01	76.75
2009-04-01	76.08
2009-05-01	76.08
2009-06-01	77.78
2009-07-01	79.88
2009-08-01	81.15
2009-09-01	81.08
2009-10-01	80.92
2009-11-01	81.39
2009-12-01	81.85
2010-01-01	84.54
2010-02-01	84.93
2010-03-01	86.80
2010-04-01	88.18
2010-05-01	89.02
2010-06-01	88.91
2010-07-01	88.53
2010-08-01	88.65
2010-09-01	88.89
2010-10-01	89.28
2010-11-01	90.11
2010-12-01	91.77
2011-01-01	91.69
2011-02-01	92.23
2011-03-01	93.30
2011-04-01	93.51
2011-05-01	93.53
2011-06-01	94.03
2011-07-01	94.96
2011-08-01	97.83
2011-09-01	98.98
2011-10-01	99.57
2011-11-01	99.63
2011-12-01	100.20
2012-01-01	103.49
2012-02-01	104.32
2012-03-01	105.67
2012-04-01	106.32
2012-05-01	104.59
2012-06-01	103.56
2012-07-01	104.43
2012-08-01	107.49
2012-09-01	109.08
2012-10-01	108.09
2012-11-01	106.83
2012-12-01	106.56
2013-01-01	111.67
2013-02-01	113.48
2013-03-01	113.93
2013-04-01	112.58
2013-05-01	110.04
2013-06-01	113.44
2013-07-01	111.44
2013-08-01	112.90
2013-09-01	113.82
2013-10-01	111.82
2013-11-01	110.61
2013-12-01	109.45
2014-01-01	109.41
2014-02-01	108.77
2014-03-01	107.82
2014-04-01	107.30
2014-05-01	107.48
2014-06-01	107.98
2014-07-01	108.94
2014-08-01	107.66
2014-09-01	108.10
2014-10-01	107.39
2014-11-01	106.47
2014-12-01	103.81
2015-01-01	100.48
2015-02-01	101.82
2015-03-01	102.54
2015-04-01	102.54
2015-05-01	103.69
2015-06-01	101.93
2015-07-01	100.96
2015-08-01	99.64
2015-09-01	98.18
2015-10-01	97.18
2015-11-01	97.28
2015-12-01	93.77
2016-01-01	94.48
2016-02-01	94.03
2016-03-01	94.70
2016-04-01	95.26
2016-05-01	95.23
2016-06-01	97.47
2016-07-01	95.71
2016-08-01	95.96
2016-09-01	96.14
2016-10-01	97.90
2016-11-01	98.71
2016-12-01	99.44
2017-01-01	100.51
2017-02-01	102.87
2017-03-01	101.28
2017-04-01	101.69
2017-05-01	100.21
2017-06-01	99.85
2017-07-01	100.21
2017-08-01	101.49
2017-09-01	102.05
2017-10-01	100.85
2017-11-01	104.00
2017-12-01	103.60
2018-01-01	106.59
2018-02-01	107.51
2018-03-01	107.47
2018-04-01	107.62
2018-05-01	107.98
2018-06-01	111.53
2018-07-01	113.56
2018-08-01	113.52
2018-09-01	112.61
2018-10-01	115.11