Month Index 2015=100 1996-01-01 35.92 1996-02-01 36.21 1996-03-01 36.30 1996-04-01 36.46 1996-05-01 37.06 1996-06-01 37.36 1996-07-01 37.44 1996-08-01 37.57 1996-09-01 37.88 1996-10-01 37.98 1996-11-01 38.08 1996-12-01 38.62 1997-01-01 40.11 1997-02-01 41.15 1997-03-01 41.97 1997-04-01 42.37 1997-05-01 42.70 1997-06-01 43.65 1997-07-01 44.11 1997-08-01 44.98 1997-09-01 45.24 1997-10-01 45.34 1997-11-01 45.16 1997-12-01 45.35 1998-01-01 45.37 1998-02-01 46.16 1998-03-01 46.11 1998-04-01 46.10 1998-05-01 46.43 1998-06-01 46.79 1998-07-01 46.87 1998-08-01 47.02 1998-09-01 47.27 1998-10-01 47.51 1998-11-01 47.77 1998-12-01 47.84 1999-01-01 48.04 1999-02-01 48.07 1999-03-01 48.32 1999-04-01 48.33 1999-05-01 48.34 1999-06-01 48.47 1999-07-01 48.46 1999-08-01 48.50 1999-09-01 48.91 1999-10-01 48.94 1999-11-01 48.90 1999-12-01 48.92 2000-01-01 48.99 2000-02-01 48.88 2000-03-01 48.80 2000-04-01 48.76 2000-05-01 48.68 2000-06-01 48.81 2000-07-01 48.51 2000-08-01 48.53 2000-09-01 48.91 2000-10-01 48.88 2000-11-01 49.01 2000-12-01 48.96 2001-01-01 49.09 2001-02-01 48.75 2001-03-01 48.76 2001-04-01 48.76 2001-05-01 48.82 2001-06-01 48.85 2001-07-01 48.94 2001-08-01 48.93 2001-09-01 48.93 2001-10-01 48.93 2001-11-01 48.53 2001-12-01 48.42 2002-01-01 48.50 2002-02-01 48.54 2002-03-01 48.64 2002-04-01 48.62 2002-05-01 48.49 2002-06-01 48.53 2002-07-01 48.68 2002-08-01 48.68 2002-09-01 48.71 2002-10-01 48.72 2002-11-01 48.73 2002-12-01 48.73 2003-01-01 48.75 2003-02-01 48.74 2003-03-01 48.74 2003-04-01 48.68 2003-05-01 48.67 2003-06-01 51.27 2003-07-01 55.75 2003-08-01 55.75 2003-09-01 51.16 2003-10-01 49.10 2003-11-01 49.21 2003-12-01 49.20 2004-01-01 49.24 2004-02-01 49.20 2004-03-01 49.27 2004-04-01 49.18 2004-05-01 49.88 2004-06-01 51.20 2004-07-01 53.21 2004-08-01 53.02 2004-09-01 50.50 2004-10-01 50.64 2004-11-01 50.62 2004-12-01 50.74 2005-01-01 51.22 2005-02-01 51.74 2005-03-01 51.87 2005-04-01 52.15 2005-05-01 52.64 2005-06-01 54.39 2005-07-01 56.47 2005-08-01 56.41 2005-09-01 54.38 2005-10-01 54.54 2005-11-01 54.71 2005-12-01 54.76 2006-01-01 55.11 2006-02-01 55.30 2006-03-01 56.33 2006-04-01 56.58 2006-05-01 57.82 2006-06-01 60.30 2006-07-01 62.51 2006-08-01 62.71 2006-09-01 58.51 2006-10-01 58.70 2006-11-01 58.86 2006-12-01 59.18 2007-01-01 60.25 2007-02-01 61.00 2007-03-01 62.02 2007-04-01 63.96 2007-05-01 65.48 2007-06-01 66.81 2007-07-01 70.23 2007-08-01 70.64 2007-09-01 68.89 2007-10-01 67.55 2007-11-01 67.91 2007-12-01 68.70 2008-01-01 70.61 2008-02-01 72.33 2008-03-01 72.86 2008-04-01 73.99 2008-05-01 75.84 2008-06-01 78.07 2008-07-01 79.80 2008-08-01 80.18 2008-09-01 79.49 2008-10-01 79.88 2008-11-01 80.33 2008-12-01 81.01 2009-01-01 83.55 2009-02-01 85.19 2009-03-01 86.22 2009-04-01 86.82 2009-05-01 86.72 2009-06-01 88.19 2009-07-01 88.87 2009-08-01 89.15 2009-09-01 87.46 2009-10-01 86.86 2009-11-01 87.02 2009-12-01 87.23 2010-01-01 87.03 2010-02-01 87.26 2010-03-01 87.22 2010-04-01 87.14 2010-05-01 87.62 2010-06-01 89.03 2010-07-01 89.24 2010-08-01 89.24 2010-09-01 87.98 2010-10-01 87.98 2010-11-01 87.84 2010-12-01 87.96 2011-01-01 87.88 2011-02-01 88.00 2011-03-01 88.08 2011-04-01 88.27 2011-05-01 88.42 2011-06-01 90.26 2011-07-01 90.84 2011-08-01 90.81 2011-09-01 89.72 2011-10-01 89.35 2011-11-01 89.50 2011-12-01 89.88 2012-01-01 90.29 2012-02-01 90.35 2012-03-01 90.37 2012-04-01 90.63 2012-05-01 90.99 2012-06-01 91.92 2012-07-01 93.12 2012-08-01 93.26 2012-09-01 92.23 2012-10-01 91.94 2012-11-01 91.92 2012-12-01 92.28 2013-01-01 92.69 2013-02-01 92.94 2013-03-01 93.04 2013-04-01 93.08 2013-05-01 93.27 2013-06-01 94.03 2013-07-01 94.90 2013-08-01 94.85 2013-09-01 93.79 2013-10-01 93.42 2013-11-01 93.25 2013-12-01 93.52 2014-01-01 93.37 2014-02-01 93.49 2014-03-01 93.75 2014-04-01 93.89 2014-05-01 94.23 2014-06-01 95.14 2014-07-01 96.90 2014-08-01 97.03 2014-09-01 97.26 2014-10-01 96.78 2014-11-01 96.59 2014-12-01 96.87 2015-01-01 97.56 2015-02-01 97.43 2015-03-01 98.19 2015-04-01 98.64 2015-05-01 99.02 2015-06-01 99.59 2015-07-01 100.96 2015-08-01 101.19 2015-09-01 101.84 2015-10-01 101.63 2015-11-01 101.90 2015-12-01 102.05 2016-01-01 102.59 2016-02-01 102.95 2016-03-01 103.70 2016-04-01 104.03 2016-05-01 104.23 2016-06-01 104.88 2016-07-01 106.35 2016-08-01 106.51 2016-09-01 106.33 2016-10-01 106.19 2016-11-01 106.91 2016-12-01 107.15 2017-01-01 107.60 2017-02-01 107.79 2017-03-01 108.28 2017-04-01 108.78 2017-05-01 109.13 2017-06-01 109.75 2017-07-01 111.89 2017-08-01 111.98 2017-09-01 111.63 2017-10-01 112.09 2017-11-01 112.79 2017-12-01 113.53 2018-01-01 114.02 2018-02-01 114.54 2018-03-01 114.83 2018-04-01 115.35 2018-05-01 115.53 2018-06-01 116.37 2018-07-01 117.08 2018-08-01 117.49 2018-09-01 117.85 2018-10-01 117.92