Month Index 2015=100 1996-01-01 63.04 1996-02-01 62.81 1996-03-01 63.08 1996-04-01 63.69 1996-05-01 63.89 1996-06-01 64.00 1996-07-01 64.22 1996-08-01 64.10 1996-09-01 63.84 1996-10-01 64.08 1996-11-01 64.34 1996-12-01 64.61 1997-01-01 64.12 1997-02-01 64.71 1997-03-01 64.38 1997-04-01 64.66 1997-05-01 64.92 1997-06-01 64.85 1997-07-01 65.58 1997-08-01 64.76 1997-09-01 64.80 1997-10-01 65.03 1997-11-01 64.81 1997-12-01 64.93 1998-01-01 65.40 1998-02-01 66.19 1998-03-01 65.62 1998-04-01 65.77 1998-05-01 65.68 1998-06-01 65.80 1998-07-01 66.81 1998-08-01 66.65 1998-09-01 66.37 1998-10-01 66.44 1998-11-01 66.52 1998-12-01 66.62 1999-01-01 66.53 1999-02-01 67.25 1999-03-01 66.78 1999-04-01 66.91 1999-05-01 67.05 1999-06-01 67.04 1999-07-01 67.69 1999-08-01 67.58 1999-09-01 67.62 1999-10-01 67.46 1999-11-01 67.75 1999-12-01 68.02 2000-01-01 68.13 2000-02-01 68.28 2000-03-01 68.81 2000-04-01 69.34 2000-05-01 69.02 2000-06-01 69.19 2000-07-01 70.56 2000-08-01 70.74 2000-09-01 69.46 2000-10-01 69.63 2000-11-01 69.41 2000-12-01 70.04 2001-01-01 69.79 2001-02-01 70.30 2001-03-01 69.97 2001-04-01 70.93 2001-05-01 70.75 2001-06-01 71.13 2001-07-01 72.77 2001-08-01 72.55 2001-09-01 71.71 2001-10-01 71.96 2001-11-01 72.57 2001-12-01 72.83 2002-01-01 72.65 2002-02-01 73.54 2002-03-01 73.29 2002-04-01 72.42 2002-05-01 72.69 2002-06-01 73.13 2002-07-01 74.64 2002-08-01 74.89 2002-09-01 73.47 2002-10-01 72.50 2002-11-01 72.72 2002-12-01 73.45 2003-01-01 72.53 2003-02-01 73.28 2003-03-01 73.34 2003-04-01 74.58 2003-05-01 73.81 2003-06-01 74.41 2003-07-01 75.53 2003-08-01 75.66 2003-09-01 74.55 2003-10-01 74.45 2003-11-01 74.62 2003-12-01 74.95 2004-01-01 74.26 2004-02-01 74.96 2004-03-01 74.46 2004-04-01 75.63 2004-05-01 75.40 2004-06-01 75.64 2004-07-01 77.11 2004-08-01 77.17 2004-09-01 76.01 2004-10-01 76.02 2004-11-01 76.05 2004-12-01 76.16 2005-01-01 76.67 2005-02-01 76.97 2005-03-01 76.90 2005-04-01 76.50 2005-05-01 76.91 2005-06-01 77.41 2005-07-01 79.14 2005-08-01 78.79 2005-09-01 77.52 2005-10-01 77.80 2005-11-01 78.05 2005-12-01 78.08 2006-01-01 77.80 2006-02-01 78.77 2006-03-01 78.27 2006-04-01 78.80 2006-05-01 78.87 2006-06-01 79.80 2006-07-01 81.47 2006-08-01 81.55 2006-09-01 80.08 2006-10-01 79.68 2006-11-01 79.41 2006-12-01 79.78 2007-01-01 79.53 2007-02-01 80.67 2007-03-01 80.42 2007-04-01 80.59 2007-05-01 80.89 2007-06-01 81.78 2007-07-01 83.69 2007-08-01 83.51 2007-09-01 81.55 2007-10-01 81.38 2007-11-01 81.03 2007-12-01 82.24 2008-01-01 81.54 2008-02-01 82.83 2008-03-01 83.39 2008-04-01 82.44 2008-05-01 83.24 2008-06-01 84.77 2008-07-01 86.88 2008-08-01 86.98 2008-09-01 85.25 2008-10-01 85.57 2008-11-01 85.14 2008-12-01 86.20 2009-01-01 85.11 2009-02-01 86.50 2009-03-01 86.01 2009-04-01 86.53 2009-05-01 86.46 2009-06-01 87.34 2009-07-01 89.55 2009-08-01 89.19 2009-09-01 88.15 2009-10-01 87.65 2009-11-01 87.21 2009-12-01 88.09 2010-01-01 87.19 2010-02-01 88.34 2010-03-01 87.95 2010-04-01 88.37 2010-05-01 88.83 2010-06-01 89.00 2010-07-01 90.74 2010-08-01 90.49 2010-09-01 89.47 2010-10-01 89.40 2010-11-01 88.97 2010-12-01 89.10 2011-01-01 88.68 2011-02-01 89.79 2011-03-01 89.79 2011-04-01 89.65 2011-05-01 89.41 2011-06-01 90.24 2011-07-01 93.10 2011-08-01 92.66 2011-09-01 90.42 2011-10-01 90.17 2011-11-01 90.31 2011-12-01 91.79 2012-01-01 91.03 2012-02-01 92.43 2012-03-01 92.01 2012-04-01 92.09 2012-05-01 92.49 2012-06-01 93.64 2012-07-01 96.30 2012-08-01 95.65 2012-09-01 93.45 2012-10-01 93.05 2012-11-01 93.13 2012-12-01 94.55 2013-01-01 92.67 2013-02-01 94.75 2013-03-01 94.62 2013-04-01 93.66 2013-05-01 93.85 2013-06-01 94.82 2013-07-01 98.02 2013-08-01 97.71 2013-09-01 94.98 2013-10-01 94.92 2013-11-01 95.14 2013-12-01 97.20 2014-01-01 95.41 2014-02-01 97.36 2014-03-01 97.35 2014-04-01 96.81 2014-05-01 96.65 2014-06-01 97.36 2014-07-01 100.01 2014-08-01 99.54 2014-09-01 97.80 2014-10-01 97.66 2014-11-01 97.47 2014-12-01 99.14 2015-01-01 97.29 2015-02-01 99.92 2015-03-01 98.68 2015-04-01 99.12 2015-05-01 99.13 2015-06-01 99.79 2015-07-01 102.88 2015-08-01 102.39 2015-09-01 99.73 2015-10-01 99.80 2015-11-01 99.69 2015-12-01 101.58 2016-01-01 99.82 2016-02-01 102.21 2016-03-01 101.98 2016-04-01 101.83 2016-05-01 102.15 2016-06-01 102.55 2016-07-01 105.33 2016-08-01 105.26 2016-09-01 102.42 2016-10-01 102.25 2016-11-01 101.79 2016-12-01 103.38 2017-01-01 102.39 2017-02-01 104.22 2017-03-01 102.96 2017-04-01 104.95 2017-05-01 104.44 2017-06-01 104.87 2017-07-01 108.64 2017-08-01 108.33 2017-09-01 105.12 2017-10-01 105.51 2017-11-01 103.71 2017-12-01 105.97 2018-01-01 103.51 2018-02-01 105.75 2018-03-01 104.85 2018-04-01 106.09 2018-05-01 106.41 2018-06-01 106.91 2018-07-01 110.29 2018-08-01 109.92 2018-09-01 106.63 2018-10-01 106.86