Month Index 2015=100 1996-01-01 50.93 1996-02-01 52.41 1996-03-01 52.65 1996-04-01 52.99 1996-05-01 53.07 1996-06-01 53.76 1996-07-01 53.90 1996-08-01 53.92 1996-09-01 54.10 1996-10-01 54.50 1996-11-01 54.69 1996-12-01 54.69 1997-01-01 55.34 1997-02-01 56.25 1997-03-01 56.21 1997-04-01 56.40 1997-05-01 56.95 1997-06-01 57.05 1997-07-01 57.31 1997-08-01 57.29 1997-09-01 57.25 1997-10-01 57.40 1997-11-01 57.87 1997-12-01 57.47 1998-01-01 57.59 1998-02-01 57.75 1998-03-01 58.00 1998-04-01 58.50 1998-05-01 58.42 1998-06-01 58.79 1998-07-01 58.98 1998-08-01 59.12 1998-09-01 59.49 1998-10-01 59.45 1998-11-01 59.62 1998-12-01 59.65 1999-01-01 59.84 1999-02-01 59.83 1999-03-01 59.91 1999-04-01 59.82 1999-05-01 59.79 1999-06-01 59.81 1999-07-01 59.76 1999-08-01 59.72 1999-09-01 59.83 1999-10-01 60.00 1999-11-01 59.43 1999-12-01 59.27 2000-01-01 59.29 2000-02-01 59.40 2000-03-01 59.39 2000-04-01 59.25 2000-05-01 59.20 2000-06-01 59.24 2000-07-01 58.94 2000-08-01 58.93 2000-09-01 58.92 2000-10-01 58.87 2000-11-01 59.01 2000-12-01 59.01 2001-01-01 58.99 2001-02-01 59.00 2001-03-01 59.01 2001-04-01 59.12 2001-05-01 59.01 2001-06-01 59.00 2001-07-01 58.98 2001-08-01 59.01 2001-09-01 59.27 2001-10-01 59.24 2001-11-01 59.08 2001-12-01 59.17 2002-01-01 59.24 2002-02-01 59.43 2002-03-01 59.32 2002-04-01 59.34 2002-05-01 59.41 2002-06-01 59.26 2002-07-01 59.17 2002-08-01 59.22 2002-09-01 59.23 2002-10-01 59.24 2002-11-01 59.02 2002-12-01 59.43 2003-01-01 59.38 2003-02-01 59.34 2003-03-01 59.33 2003-04-01 59.17 2003-05-01 59.12 2003-06-01 59.14 2003-07-01 59.22 2003-08-01 59.16 2003-09-01 59.10 2003-10-01 59.15 2003-11-01 59.21 2003-12-01 59.32 2004-01-01 59.38 2004-02-01 59.46 2004-03-01 59.54 2004-04-01 59.58 2004-05-01 59.78 2004-06-01 60.15 2004-07-01 60.29 2004-08-01 60.44 2004-09-01 60.44 2004-10-01 60.48 2004-11-01 60.68 2004-12-01 60.75 2005-01-01 61.14 2005-02-01 61.15 2005-03-01 61.39 2005-04-01 61.53 2005-05-01 61.59 2005-06-01 61.71 2005-07-01 61.87 2005-08-01 61.86 2005-09-01 62.18 2005-10-01 62.52 2005-11-01 62.72 2005-12-01 62.74 2006-01-01 62.87 2006-02-01 62.91 2006-03-01 63.06 2006-04-01 63.45 2006-05-01 63.79 2006-06-01 64.05 2006-07-01 64.22 2006-08-01 64.36 2006-09-01 64.84 2006-10-01 65.17 2006-11-01 65.53 2006-12-01 65.95 2007-01-01 66.39 2007-02-01 67.47 2007-03-01 67.89 2007-04-01 68.01 2007-05-01 68.36 2007-06-01 68.96 2007-07-01 69.45 2007-08-01 69.70 2007-09-01 71.14 2007-10-01 71.86 2007-11-01 72.83 2007-12-01 73.40 2008-01-01 74.66 2008-02-01 75.42 2008-03-01 77.01 2008-04-01 78.62 2008-05-01 79.16 2008-06-01 79.61 2008-07-01 80.33 2008-08-01 81.29 2008-09-01 81.97 2008-10-01 83.18 2008-11-01 83.44 2008-12-01 83.79 2009-01-01 84.59 2009-02-01 85.25 2009-03-01 85.34 2009-04-01 85.33 2009-05-01 85.11 2009-06-01 84.93 2009-07-01 84.81 2009-08-01 84.94 2009-09-01 84.73 2009-10-01 84.81 2009-11-01 84.76 2009-12-01 84.79 2010-01-01 84.88 2010-02-01 84.77 2010-03-01 84.64 2010-04-01 84.52 2010-05-01 84.45 2010-06-01 84.47 2010-07-01 84.49 2010-08-01 84.52 2010-09-01 84.55 2010-10-01 84.18 2010-11-01 84.20 2010-12-01 84.31 2011-01-01 84.37 2011-02-01 84.50 2011-03-01 84.60 2011-04-01 85.09 2011-05-01 85.54 2011-06-01 85.92 2011-07-01 86.04 2011-08-01 86.35 2011-09-01 86.89 2011-10-01 87.02 2011-11-01 87.27 2011-12-01 87.49 2012-01-01 88.01 2012-02-01 88.28 2012-03-01 88.57 2012-04-01 88.65 2012-05-01 88.74 2012-06-01 88.99 2012-07-01 89.18 2012-08-01 89.37 2012-09-01 89.68 2012-10-01 89.94 2012-11-01 89.99 2012-12-01 90.27 2013-01-01 90.54 2013-02-01 90.89 2013-03-01 90.97 2013-04-01 91.03 2013-05-01 91.32 2013-06-01 91.61 2013-07-01 91.69 2013-08-01 91.91 2013-09-01 92.20 2013-10-01 92.31 2013-11-01 92.42 2013-12-01 92.71 2014-01-01 92.72 2014-02-01 92.86 2014-03-01 93.11 2014-04-01 93.17 2014-05-01 93.24 2014-06-01 93.55 2014-07-01 94.73 2014-08-01 95.61 2014-09-01 96.68 2014-10-01 96.95 2014-11-01 97.06 2014-12-01 97.19 2015-01-01 97.76 2015-02-01 97.83 2015-03-01 98.08 2015-04-01 98.44 2015-05-01 98.72 2015-06-01 99.12 2015-07-01 100.34 2015-08-01 100.70 2015-09-01 100.95 2015-10-01 102.07 2015-11-01 102.83 2015-12-01 103.15 2016-01-01 103.38 2016-02-01 104.09 2016-03-01 104.51 2016-04-01 104.99 2016-05-01 105.57 2016-06-01 106.57 2016-07-01 106.87 2016-08-01 107.26 2016-09-01 107.89 2016-10-01 108.51 2016-11-01 109.02 2016-12-01 110.41 2017-01-01 111.30 2017-02-01 111.70 2017-03-01 112.97 2017-04-01 114.85 2017-05-01 115.45 2017-06-01 116.03 2017-07-01 116.67 2017-08-01 117.26 2017-09-01 118.57 2017-10-01 119.66 2017-11-01 119.94 2017-12-01 120.07 2018-01-01 120.69 2018-02-01 121.29 2018-03-01 121.63 2018-04-01 121.98 2018-05-01 122.54 2018-06-01 123.56 2018-07-01 124.19 2018-08-01 124.64 2018-09-01 125.71 2018-10-01 126.16