Month	Index 2015=100
1997-12-01	37.10
1998-01-01	38.29
1998-02-01	38.81
1998-03-01	39.07
1998-04-01	39.08
1998-05-01	39.37
1998-06-01	39.36
1998-07-01	39.99
1998-08-01	40.01
1998-09-01	40.13
1998-10-01	40.32
1998-11-01	40.51
1998-12-01	40.67
1999-01-01	42.26
1999-02-01	42.45
1999-03-01	43.06
1999-04-01	43.04
1999-05-01	43.05
1999-06-01	43.11
1999-07-01	43.15
1999-08-01	43.24
1999-09-01	43.22
1999-10-01	42.86
1999-11-01	42.86
1999-12-01	43.14
2000-01-01	43.30
2000-02-01	43.45
2000-03-01	43.54
2000-04-01	43.58
2000-05-01	43.56
2000-06-01	43.70
2000-07-01	44.33
2000-08-01	44.43
2000-09-01	44.55
2000-10-01	44.75
2000-11-01	45.01
2000-12-01	45.04
2001-01-01	47.07
2001-02-01	47.78
2001-03-01	47.87
2001-04-01	48.16
2001-05-01	48.32
2001-06-01	48.38
2001-07-01	48.67
2001-08-01	48.69
2001-09-01	48.76
2001-10-01	48.89
2001-11-01	48.87
2001-12-01	48.87
2002-01-01	49.20
2002-02-01	48.37
2002-03-01	48.51
2002-04-01	47.16
2002-05-01	46.90
2002-06-01	46.89
2002-07-01	47.54
2002-08-01	48.44
2002-09-01	49.13
2002-10-01	50.94
2002-11-01	50.01
2002-12-01	49.91
2003-01-01	49.54
2003-02-01	49.54
2003-03-01	49.55
2003-04-01	49.01
2003-05-01	47.72
2003-06-01	48.50
2003-07-01	49.74
2003-08-01	50.32
2003-09-01	51.85
2003-10-01	51.95
2003-11-01	51.65
2003-12-01	50.46
2004-01-01	50.98
2004-02-01	51.27
2004-03-01	51.57
2004-04-01	51.91
2004-05-01	51.90
2004-06-01	51.62
2004-07-01	51.45
2004-08-01	53.40
2004-09-01	54.88
2004-10-01	55.04
2004-11-01	54.80
2004-12-01	54.87
2005-01-01	54.30
2005-02-01	54.42
2005-03-01	53.36
2005-04-01	53.33
2005-05-01	55.00
2005-06-01	55.06
2005-07-01	55.22
2005-08-01	57.95
2005-09-01	56.37
2005-10-01	56.83
2005-11-01	55.41
2005-12-01	57.06
2006-01-01	59.53
2006-02-01	59.96
2006-03-01	60.76
2006-04-01	60.66
2006-05-01	61.79
2006-06-01	65.94
2006-07-01	67.83
2006-08-01	71.01
2006-09-01	73.29
2006-10-01	75.33
2006-11-01	78.73
2006-12-01	78.82
2007-01-01	81.81
2007-02-01	82.97
2007-03-01	83.96
2007-04-01	83.44
2007-05-01	84.60
2007-06-01	84.45
2007-07-01	87.31
2007-08-01	88.96
2007-09-01	87.94
2007-10-01	89.65
2007-11-01	89.42
2007-12-01	87.16
2008-01-01	85.36
2008-02-01	85.09
2008-03-01	84.74
2008-04-01	83.57
2008-05-01	81.95
2008-06-01	83.23
2008-07-01	85.32
2008-08-01	84.80
2008-09-01	82.46
2008-10-01	80.51
2008-11-01	78.68
2008-12-01	74.20
2009-01-01	70.98
2009-02-01	65.68
2009-03-01	60.72
2009-04-01	56.13
2009-05-01	53.72
2009-06-01	53.55
2009-07-01	54.51
2009-08-01	55.23
2009-09-01	55.74
2009-10-01	53.92
2009-11-01	52.62
2009-12-01	50.12
2010-01-01	49.68
2010-02-01	49.38
2010-03-01	49.02
2010-04-01	48.66
2010-05-01	48.26
2010-06-01	48.94
2010-07-01	49.68
2010-08-01	52.49
2010-09-01	53.52
2010-10-01	53.84
2010-11-01	54.48
2010-12-01	55.44
2011-01-01	55.51
2011-02-01	55.68
2011-03-01	54.96
2011-04-01	56.51
2011-05-01	58.62
2011-06-01	60.47
2011-07-01	61.55
2011-08-01	66.08
2011-09-01	68.44
2011-10-01	70.20
2011-11-01	70.19
2011-12-01	67.94
2012-01-01	68.24
2012-02-01	68.16
2012-03-01	69.44
2012-04-01	71.29
2012-05-01	73.78
2012-06-01	74.57
2012-07-01	76.01
2012-08-01	77.65
2012-09-01	76.29
2012-10-01	77.51
2012-11-01	74.96
2012-12-01	75.17
2013-01-01	80.14
2013-02-01	78.29
2013-03-01	75.36
2013-04-01	79.76
2013-05-01	82.10
2013-06-01	83.89
2013-07-01	85.69
2013-08-01	86.32
2013-09-01	87.36
2013-10-01	90.06
2013-11-01	90.40
2013-12-01	88.36
2014-01-01	88.45
2014-02-01	88.15
2014-03-01	89.90
2014-04-01	90.82
2014-05-01	89.85
2014-06-01	93.75
2014-07-01	97.09
2014-08-01	97.86
2014-09-01	99.44
2014-10-01	95.11
2014-11-01	95.46
2014-12-01	92.24
2015-01-01	94.89
2015-02-01	95.91
2015-03-01	95.60
2015-04-01	95.93
2015-05-01	99.35
2015-06-01	102.13
2015-07-01	104.41
2015-08-01	105.80
2015-09-01	104.41
2015-10-01	102.97
2015-11-01	102.03
2015-12-01	96.57
2016-01-01	101.77
2016-02-01	102.87
2016-03-01	104.38
2016-04-01	104.38
2016-05-01	105.77
2016-06-01	105.58
2016-07-01	108.68
2016-08-01	109.36
2016-09-01	110.58
2016-10-01	109.03
2016-11-01	106.59
2016-12-01	108.73
2017-01-01	112.22
2017-02-01	109.56
2017-03-01	109.97
2017-04-01	107.63
2017-05-01	110.39
2017-06-01	112.93
2017-07-01	115.38
2017-08-01	119.46
2017-09-01	119.20
2017-10-01	119.61
2017-11-01	120.03
2017-12-01	114.98
2018-01-01	118.60
2018-02-01	117.06
2018-03-01	119.27
2018-04-01	120.05
2018-05-01	118.51
2018-06-01	125.15
2018-07-01	126.84
2018-08-01	123.48
2018-09-01	128.38
2018-10-01	123.48