Month Index 2015=100 1996-01-01 48.79 1996-02-01 48.70 1996-03-01 49.24 1996-04-01 50.31 1996-05-01 50.57 1996-06-01 49.86 1996-07-01 50.13 1996-08-01 50.37 1996-09-01 50.96 1996-10-01 52.08 1996-11-01 51.98 1996-12-01 52.21 1997-01-01 52.35 1997-02-01 52.29 1997-03-01 51.94 1997-04-01 51.48 1997-05-01 51.66 1997-06-01 51.58 1997-07-01 51.66 1997-08-01 53.16 1997-09-01 53.00 1997-10-01 52.70 1997-11-01 52.51 1997-12-01 52.09 1998-01-01 51.80 1998-02-01 51.30 1998-03-01 50.79 1998-04-01 50.97 1998-05-01 50.63 1998-06-01 50.14 1998-07-01 50.43 1998-08-01 49.86 1998-09-01 49.81 1998-10-01 49.52 1998-11-01 48.80 1998-12-01 47.81 1999-01-01 48.63 1999-02-01 48.47 1999-03-01 49.60 1999-04-01 51.52 1999-05-01 51.73 1999-06-01 52.11 1999-07-01 54.23 1999-08-01 55.64 1999-09-01 55.96 1999-10-01 56.08 1999-11-01 56.50 1999-12-01 57.34 2000-01-01 57.73 2000-02-01 59.21 2000-03-01 61.43 2000-04-01 61.95 2000-05-01 63.19 2000-06-01 64.85 2000-07-01 64.85 2000-08-01 64.88 2000-09-01 66.14 2000-10-01 67.45 2000-11-01 68.70 2000-12-01 66.72 2001-01-01 62.60 2001-02-01 62.99 2001-03-01 62.88 2001-04-01 63.92 2001-05-01 66.01 2001-06-01 66.72 2001-07-01 63.92 2001-08-01 62.66 2001-09-01 62.84 2001-10-01 60.75 2001-11-01 58.31 2001-12-01 57.12 2002-01-01 59.09 2002-02-01 59.65 2002-03-01 61.54 2002-04-01 64.48 2002-05-01 64.76 2002-06-01 62.73 2002-07-01 62.96 2002-08-01 63.29 2002-09-01 64.16 2002-10-01 64.88 2002-11-01 62.16 2002-12-01 63.11 2003-01-01 65.08 2003-02-01 66.55 2003-03-01 68.01 2003-04-01 64.74 2003-05-01 62.12 2003-06-01 61.52 2003-07-01 62.60 2003-08-01 64.01 2003-09-01 63.57 2003-10-01 62.33 2003-11-01 62.64 2003-12-01 62.33 2004-01-01 62.62 2004-02-01 63.08 2004-03-01 64.63 2004-04-01 66.43 2004-05-01 69.05 2004-06-01 69.03 2004-07-01 69.23 2004-08-01 71.21 2004-09-01 71.28 2004-10-01 74.01 2004-11-01 72.62 2004-12-01 69.80 2005-01-01 68.36 2005-02-01 70.58 2005-03-01 72.91 2005-04-01 75.35 2005-05-01 75.10 2005-06-01 76.76 2005-07-01 80.56 2005-08-01 82.56 2005-09-01 86.67 2005-10-01 85.31 2005-11-01 80.88 2005-12-01 78.48 2006-01-01 80.38 2006-02-01 81.27 2006-03-01 82.01 2006-04-01 85.21 2006-05-01 87.53 2006-06-01 86.52 2006-07-01 88.48 2006-08-01 88.76 2006-09-01 83.37 2006-10-01 78.92 2006-11-01 77.95 2006-12-01 78.45 2007-01-01 76.97 2007-02-01 77.18 2007-03-01 79.73 2007-04-01 82.45 2007-05-01 84.51 2007-06-01 85.49 2007-07-01 86.06 2007-08-01 84.99 2007-09-01 85.73 2007-10-01 86.48 2007-11-01 90.00 2007-12-01 91.52 2008-01-01 91.57 2008-02-01 91.63 2008-03-01 95.72 2008-04-01 96.71 2008-05-01 103.26 2008-06-01 108.14 2008-07-01 109.51 2008-08-01 102.82 2008-09-01 99.88 2008-10-01 93.14 2008-11-01 82.82 2008-12-01 74.63 2009-01-01 73.02 2009-02-01 74.58 2009-03-01 73.29 2009-04-01 75.55 2009-05-01 76.94 2009-06-01 82.19 2009-07-01 82.06 2009-08-01 85.19 2009-09-01 82.97 2009-10-01 82.95 2009-11-01 85.39 2009-12-01 84.60 2010-01-01 87.62 2010-02-01 87.61 2010-03-01 91.13 2010-04-01 94.40 2010-05-01 95.38 2010-06-01 94.59 2010-07-01 94.34 2010-08-01 94.12 2010-09-01 94.47 2010-10-01 94.74 2010-11-01 96.55 2010-12-01 100.88 2011-01-01 104.08 2011-02-01 106.13 2011-03-01 110.31 2011-04-01 112.27 2011-05-01 109.83 2011-06-01 108.92 2011-07-01 110.00 2011-08-01 108.66 2011-09-01 110.06 2011-10-01 109.93 2011-11-01 110.93 2011-12-01 110.38 2012-01-01 114.55 2012-02-01 116.56 2012-03-01 120.46 2012-04-01 121.83 2012-05-01 117.44 2012-06-01 112.85 2012-07-01 116.25 2012-08-01 122.10 2012-09-01 124.35 2012-10-01 122.13 2012-11-01 116.58 2012-12-01 116.04 2013-01-01 118.38 2013-02-01 121.67 2013-03-01 120.47 2013-04-01 118.01 2013-05-01 115.74 2013-06-01 116.31 2013-07-01 119.01 2013-08-01 119.66 2013-09-01 120.60 2013-10-01 117.81 2013-11-01 116.38 2013-12-01 117.63 2014-01-01 116.81 2014-02-01 116.53 2014-03-01 115.86 2014-04-01 116.35 2014-05-01 116.71 2014-06-01 117.85 2014-07-01 117.77 2014-08-01 116.57 2014-09-01 116.40 2014-10-01 113.14 2014-11-01 110.05 2014-12-01 100.97 2015-01-01 94.22 2015-02-01 98.98 2015-03-01 103.97 2015-04-01 104.86 2015-05-01 107.59 2015-06-01 107.12 2015-07-01 105.24 2015-08-01 99.68 2015-09-01 96.63 2015-10-01 95.23 2015-11-01 95.13 2015-12-01 91.35 2016-01-01 86.71 2016-02-01 84.96 2016-03-01 87.92 2016-04-01 89.87 2016-05-01 93.08 2016-06-01 95.40 2016-07-01 93.53 2016-08-01 91.84 2016-09-01 93.46 2016-10-01 96.09 2016-11-01 95.01 2016-12-01 98.80 2017-01-01 101.34 2017-02-01 101.93 2017-03-01 100.31 2017-04-01 100.57 2017-05-01 98.08 2017-06-01 95.88 2017-07-01 95.31 2017-08-01 96.85 2017-09-01 98.49 2017-10-01 99.26 2017-11-01 101.56 2017-12-01 101.86 2018-01-01 104.26 2018-02-01 102.35 2018-03-01 101.93 2018-04-01 104.95 2018-05-01 109.36 2018-06-01 110.53 2018-07-01 110.06 2018-08-01 110.24 2018-09-01 111.78 2018-10-01 113.64