Month	Index 2015=100
1997-12-01	48.08
1998-01-01	52.03
1998-02-01	52.03
1998-03-01	52.03
1998-04-01	52.03
1998-05-01	52.03
1998-06-01	52.03
1998-07-01	52.03
1998-08-01	52.35
1998-09-01	52.67
1998-10-01	52.67
1998-11-01	52.67
1998-12-01	52.67
1999-01-01	55.43
1999-02-01	55.43
1999-03-01	55.43
1999-04-01	55.43
1999-05-01	55.43
1999-06-01	55.43
1999-07-01	55.43
1999-08-01	55.43
1999-09-01	55.43
1999-10-01	55.43
1999-11-01	55.43
1999-12-01	55.43
2000-01-01	71.12
2000-02-01	71.12
2000-03-01	75.95
2000-04-01	75.95
2000-05-01	75.95
2000-06-01	75.95
2000-07-01	75.95
2000-08-01	75.95
2000-09-01	75.95
2000-10-01	75.95
2000-11-01	75.95
2000-12-01	75.95
2001-01-01	71.98
2001-02-01	70.97
2001-03-01	70.84
2001-04-01	70.86
2001-05-01	70.86
2001-06-01	70.86
2001-07-01	70.86
2001-08-01	73.21
2001-09-01	73.23
2001-10-01	73.23
2001-11-01	73.23
2001-12-01	73.23
2002-01-01	73.53
2002-02-01	73.56
2002-03-01	74.74
2002-04-01	74.97
2002-05-01	74.97
2002-06-01	75.29
2002-07-01	75.95
2002-08-01	75.95
2002-09-01	75.95
2002-10-01	76.51
2002-11-01	76.64
2002-12-01	77.21
2003-01-01	78.11
2003-02-01	78.27
2003-03-01	78.53
2003-04-01	79.98
2003-05-01	79.99
2003-06-01	79.99
2003-07-01	79.99
2003-08-01	79.99
2003-09-01	79.99
2003-10-01	79.99
2003-11-01	79.99
2003-12-01	80.87
2004-01-01	81.83
2004-02-01	81.85
2004-03-01	82.96
2004-04-01	84.44
2004-05-01	85.15
2004-06-01	85.15
2004-07-01	85.15
2004-08-01	85.15
2004-09-01	85.15
2004-10-01	85.51
2004-11-01	85.51
2004-12-01	86.08
2005-01-01	86.66
2005-02-01	86.49
2005-03-01	86.66
2005-04-01	86.36
2005-05-01	86.87
2005-06-01	87.06
2005-07-01	87.07
2005-08-01	87.07
2005-09-01	88.15
2005-10-01	88.15
2005-11-01	88.15
2005-12-01	87.80
2006-01-01	87.79
2006-02-01	87.79
2006-03-01	87.96
2006-04-01	87.96
2006-05-01	88.33
2006-06-01	88.33
2006-07-01	88.33
2006-08-01	88.33
2006-09-01	88.33
2006-10-01	88.55
2006-11-01	88.55
2006-12-01	88.55
2007-01-01	88.55
2007-02-01	88.55
2007-03-01	91.21
2007-04-01	91.26
2007-05-01	91.86
2007-06-01	92.12
2007-07-01	92.60
2007-08-01	92.76
2007-09-01	92.91
2007-10-01	93.45
2007-11-01	95.17
2007-12-01	97.36
2008-01-01	98.61
2008-02-01	98.61
2008-03-01	98.61
2008-04-01	99.74
2008-05-01	99.74
2008-06-01	99.74
2008-07-01	102.24
2008-08-01	102.24
2008-09-01	99.42
2008-10-01	99.42
2008-11-01	99.42
2008-12-01	99.42
2009-01-01	100.11
2009-02-01	100.11
2009-03-01	100.11
2009-04-01	100.84
2009-05-01	100.84
2009-06-01	100.84
2009-07-01	100.15
2009-08-01	100.15
2009-09-01	98.37
2009-10-01	98.37
2009-11-01	98.37
2009-12-01	98.37
2010-01-01	96.92
2010-02-01	96.92
2010-03-01	96.92
2010-04-01	96.09
2010-05-01	96.09
2010-06-01	95.24
2010-07-01	94.24
2010-08-01	95.37
2010-09-01	95.36
2010-10-01	95.37
2010-11-01	95.54
2010-12-01	95.54
2011-01-01	96.10
2011-02-01	99.22
2011-03-01	96.40
2011-04-01	97.04
2011-05-01	96.03
2011-06-01	93.78
2011-07-01	93.78
2011-08-01	93.78
2011-09-01	94.58
2011-10-01	94.62
2011-11-01	96.55
2011-12-01	96.55
2012-01-01	96.55
2012-02-01	95.57
2012-03-01	97.46
2012-04-01	97.63
2012-05-01	96.03
2012-06-01	95.85
2012-07-01	94.87
2012-08-01	95.55
2012-09-01	95.61
2012-10-01	95.59
2012-11-01	95.07
2012-12-01	94.44
2013-01-01	95.02
2013-02-01	95.07
2013-03-01	96.22
2013-04-01	96.21
2013-05-01	97.08
2013-06-01	97.08
2013-07-01	97.63
2013-08-01	97.87
2013-09-01	98.14
2013-10-01	98.14
2013-11-01	98.24
2013-12-01	98.86
2014-01-01	99.28
2014-02-01	98.09
2014-03-01	98.34
2014-04-01	98.17
2014-05-01	98.16
2014-06-01	94.67
2014-07-01	94.67
2014-08-01	94.68
2014-09-01	94.90
2014-10-01	94.92
2014-11-01	98.63
2014-12-01	98.65
2015-01-01	98.78
2015-02-01	98.78
2015-03-01	98.83
2015-04-01	99.52
2015-05-01	99.47
2015-06-01	100.72
2015-07-01	100.72
2015-08-01	100.72
2015-09-01	100.71
2015-10-01	100.98
2015-11-01	100.28
2015-12-01	100.50
2016-01-01	102.12
2016-02-01	102.21
2016-03-01	102.67
2016-04-01	104.74
2016-05-01	106.40
2016-06-01	105.77
2016-07-01	105.64
2016-08-01	105.64
2016-09-01	106.12
2016-10-01	106.15
2016-11-01	106.37
2016-12-01	107.22
2017-01-01	107.66
2017-02-01	107.23
2017-03-01	106.94
2017-04-01	106.68
2017-05-01	109.41
2017-06-01	109.90
2017-07-01	111.85
2017-08-01	112.04
2017-09-01	112.54
2017-10-01	113.00
2017-11-01	114.81
2017-12-01	115.98
2018-01-01	115.98
2018-02-01	115.81
2018-03-01	116.76
2018-04-01	116.63
2018-05-01	116.55
2018-06-01	116.58
2018-07-01	115.79
2018-08-01	115.96
2018-09-01	114.86
2018-10-01	113.89