Month	Index 2015=100
1997-12-01	56.68
1998-01-01	57.92
1998-02-01	58.51
1998-03-01	59.09
1998-04-01	59.24
1998-05-01	59.59
1998-06-01	59.80
1998-07-01	60.35
1998-08-01	60.43
1998-09-01	60.78
1998-10-01	61.16
1998-11-01	61.37
1998-12-01	61.55
1999-01-01	62.69
1999-02-01	62.99
1999-03-01	63.48
1999-04-01	63.63
1999-05-01	64.07
1999-06-01	64.07
1999-07-01	64.16
1999-08-01	64.21
1999-09-01	64.17
1999-10-01	64.12
1999-11-01	64.12
1999-12-01	64.22
2000-01-01	64.59
2000-02-01	64.68
2000-03-01	64.93
2000-04-01	65.05
2000-05-01	65.11
2000-06-01	65.36
2000-07-01	65.86
2000-08-01	65.96
2000-09-01	66.08
2000-10-01	66.58
2000-11-01	66.93
2000-12-01	66.84
2001-01-01	67.90
2001-02-01	68.31
2001-03-01	68.44
2001-04-01	69.00
2001-05-01	69.13
2001-06-01	68.87
2001-07-01	68.98
2001-08-01	69.17
2001-09-01	69.67
2001-10-01	69.93
2001-11-01	70.04
2001-12-01	70.06
2002-01-01	70.98
2002-02-01	71.31
2002-03-01	71.55
2002-04-01	72.75
2002-05-01	72.79
2002-06-01	72.91
2002-07-01	72.94
2002-08-01	73.10
2002-09-01	73.42
2002-10-01	73.84
2002-11-01	73.75
2002-12-01	73.45
2003-01-01	74.40
2003-02-01	74.32
2003-03-01	74.25
2003-04-01	74.10
2003-05-01	74.01
2003-06-01	73.95
2003-07-01	74.14
2003-08-01	74.44
2003-09-01	74.41
2003-10-01	74.74
2003-11-01	74.79
2003-12-01	74.67
2004-01-01	74.96
2004-02-01	74.86
2004-03-01	74.96
2004-04-01	75.21
2004-05-01	75.26
2004-06-01	75.20
2004-07-01	75.05
2004-08-01	75.11
2004-09-01	75.45
2004-10-01	75.62
2004-11-01	75.64
2004-12-01	75.68
2005-01-01	75.49
2005-02-01	75.83
2005-03-01	76.47
2005-04-01	76.52
2005-05-01	76.62
2005-06-01	76.73
2005-07-01	76.61
2005-08-01	77.12
2005-09-01	77.52
2005-10-01	77.60
2005-11-01	77.69
2005-12-01	77.80
2006-01-01	78.26
2006-02-01	78.27
2006-03-01	78.45
2006-04-01	78.79
2006-05-01	78.96
2006-06-01	79.50
2006-07-01	79.49
2006-08-01	80.06
2006-09-01	80.53
2006-10-01	81.06
2006-11-01	81.59
2006-12-01	81.81
2007-01-01	81.98
2007-02-01	82.17
2007-03-01	82.49
2007-04-01	82.96
2007-05-01	83.79
2007-06-01	84.30
2007-07-01	85.12
2007-08-01	86.06
2007-09-01	86.55
2007-10-01	86.67
2007-11-01	86.79
2007-12-01	87.29
2008-01-01	88.04
2008-02-01	88.31
2008-03-01	88.71
2008-04-01	89.51
2008-05-01	89.66
2008-06-01	90.04
2008-07-01	90.18
2008-08-01	90.73
2008-09-01	91.18
2008-10-01	92.59
2008-11-01	92.89
2008-12-01	92.96
2009-01-01	91.99
2009-02-01	91.21
2009-03-01	90.47
2009-04-01	89.86
2009-05-01	89.75
2009-06-01	89.73
2009-07-01	90.27
2009-08-01	90.49
2009-09-01	90.96
2009-10-01	90.80
2009-11-01	90.24
2009-12-01	90.26
2010-01-01	89.62
2010-02-01	89.90
2010-03-01	91.15
2010-04-01	91.13
2010-05-01	91.71
2010-06-01	92.69
2010-07-01	92.67
2010-08-01	92.77
2010-09-01	93.51
2010-10-01	93.47
2010-11-01	93.01
2010-12-01	93.09
2011-01-01	92.24
2011-02-01	92.36
2011-03-01	92.72
2011-04-01	93.20
2011-05-01	94.07
2011-06-01	94.07
2011-07-01	94.31
2011-08-01	95.23
2011-09-01	95.93
2011-10-01	96.31
2011-11-01	96.02
2011-12-01	96.12
2012-01-01	96.28
2012-02-01	96.25
2012-03-01	96.93
2012-04-01	97.28
2012-05-01	98.05
2012-06-01	98.35
2012-07-01	98.82
2012-08-01	99.22
2012-09-01	99.44
2012-10-01	99.30
2012-11-01	98.76
2012-12-01	98.85
2013-01-01	99.59
2013-02-01	100.01
2013-03-01	101.18
2013-04-01	101.25
2013-05-01	101.56
2013-06-01	103.02
2013-07-01	102.30
2013-08-01	102.79
2013-09-01	102.19
2013-10-01	101.83
2013-11-01	100.77
2013-12-01	100.44
2014-01-01	99.35
2014-02-01	99.25
2014-03-01	100.02
2014-04-01	100.30
2014-05-01	100.95
2014-06-01	101.66
2014-07-01	101.42
2014-08-01	101.64
2014-09-01	101.05
2014-10-01	100.84
2014-11-01	99.62
2014-12-01	99.97
2015-01-01	98.88
2015-02-01	99.00
2015-03-01	99.53
2015-04-01	99.80
2015-05-01	100.65
2015-06-01	100.88
2015-07-01	100.23
2015-08-01	101.02
2015-09-01	100.14
2015-10-01	101.05
2015-11-01	99.97
2015-12-01	98.84
2016-01-01	98.34