Month Index 2015=100 1996-01-01 63.64 1996-02-01 63.76 1996-03-01 63.96 1996-04-01 63.96 1996-05-01 64.02 1996-06-01 63.89 1996-07-01 64.15 1996-08-01 64.15 1996-09-01 64.15 1996-10-01 64.40 1996-11-01 64.53 1996-12-01 64.47 1997-01-01 64.66 1997-02-01 64.28 1997-03-01 64.47 1997-04-01 65.05 1997-05-01 64.73 1997-06-01 64.98 1997-07-01 64.85 1997-08-01 65.37 1997-09-01 65.49 1997-10-01 65.62 1997-11-01 65.69 1997-12-01 65.49 1998-01-01 65.69 1998-02-01 65.94 1998-03-01 66.46 1998-04-01 66.33 1998-05-01 66.84 1998-06-01 67.35 1998-07-01 67.29 1998-08-01 67.42 1998-09-01 67.74 1998-10-01 67.67 1998-11-01 67.87 1998-12-01 67.35 1999-01-01 68.38 1999-02-01 68.31 1999-03-01 68.06 1999-04-01 68.44 1999-05-01 68.51 1999-06-01 68.51 1999-07-01 68.63 1999-08-01 68.25 1999-09-01 68.83 1999-10-01 68.76 1999-11-01 68.83 1999-12-01 68.31 2000-01-01 68.95 2000-02-01 68.70 2000-03-01 68.89 2000-04-01 68.95 2000-05-01 68.83 2000-06-01 68.95 2000-07-01 69.02 2000-08-01 68.89 2000-09-01 69.15 2000-10-01 69.21 2000-11-01 69.08 2000-12-01 69.34 2001-01-01 69.47 2001-02-01 69.32 2001-03-01 69.15 2001-04-01 69.18 2001-05-01 69.61 2001-06-01 69.65 2001-07-01 69.63 2001-08-01 69.70 2001-09-01 69.73 2001-10-01 70.34 2001-11-01 70.33 2001-12-01 70.35 2002-01-01 70.79 2002-02-01 70.96 2002-03-01 70.98 2002-04-01 71.10 2002-05-01 71.90 2002-06-01 72.27 2002-07-01 72.56 2002-08-01 72.27 2002-09-01 72.13 2002-10-01 72.20 2002-11-01 72.24 2002-12-01 72.13 2003-01-01 72.25 2003-02-01 72.36 2003-03-01 72.39 2003-04-01 72.66 2003-05-01 71.96 2003-06-01 72.38 2003-07-01 72.64 2003-08-01 72.69 2003-09-01 72.98 2003-10-01 72.87 2003-11-01 72.40 2003-12-01 72.58 2004-01-01 73.08 2004-02-01 72.80 2004-03-01 72.59 2004-04-01 72.38 2004-05-01 72.76 2004-06-01 72.40 2004-07-01 72.28 2004-08-01 72.37 2004-09-01 71.56 2004-10-01 71.71 2004-11-01 71.92 2004-12-01 71.55 2005-01-01 71.86 2005-02-01 72.20 2005-03-01 72.32 2005-04-01 73.41 2005-05-01 73.17 2005-06-01 72.68 2005-07-01 72.56 2005-08-01 73.08 2005-09-01 73.20 2005-10-01 72.80 2005-11-01 72.80 2005-12-01 72.76 2006-01-01 73.01 2006-02-01 73.68 2006-03-01 73.98 2006-04-01 74.72 2006-05-01 75.43 2006-06-01 75.58 2006-07-01 75.50 2006-08-01 75.62 2006-09-01 76.28 2006-10-01 76.14 2006-11-01 75.60 2006-12-01 75.91 2007-01-01 75.90 2007-02-01 76.02 2007-03-01 75.17 2007-04-01 76.26 2007-05-01 76.31 2007-06-01 75.71 2007-07-01 76.01 2007-08-01 76.46 2007-09-01 78.12 2007-10-01 79.12 2007-11-01 82.26 2007-12-01 81.02 2008-01-01 81.49 2008-02-01 82.57 2008-03-01 84.26 2008-04-01 84.54 2008-05-01 85.04 2008-06-01 85.87 2008-07-01 86.62 2008-08-01 86.66 2008-09-01 86.93 2008-10-01 87.12 2008-11-01 87.11 2008-12-01 87.95 2009-01-01 87.17 2009-02-01 88.03 2009-03-01 87.64 2009-04-01 86.89 2009-05-01 86.12 2009-06-01 86.50 2009-07-01 87.90 2009-08-01 87.55 2009-09-01 87.94 2009-10-01 86.15 2009-11-01 86.42 2009-12-01 86.58 2010-01-01 87.14 2010-02-01 86.66 2010-03-01 86.63 2010-04-01 86.30 2010-05-01 85.43 2010-06-01 86.56 2010-07-01 86.40 2010-08-01 86.86 2010-09-01 86.27 2010-10-01 87.21 2010-11-01 87.39 2010-12-01 86.39 2011-01-01 87.60 2011-02-01 88.64 2011-03-01 89.10 2011-04-01 90.15 2011-05-01 91.22 2011-06-01 91.42 2011-07-01 91.70 2011-08-01 92.07 2011-09-01 93.06 2011-10-01 92.93 2011-11-01 92.23 2011-12-01 92.98 2012-01-01 92.77 2012-02-01 92.08 2012-03-01 93.74 2012-04-01 92.88 2012-05-01 92.73 2012-06-01 94.26 2012-07-01 94.25 2012-08-01 94.49 2012-09-01 94.12 2012-10-01 95.21 2012-11-01 94.50 2012-12-01 92.92 2013-01-01 95.46 2013-02-01 96.86 2013-03-01 95.83 2013-04-01 97.19 2013-05-01 97.86 2013-06-01 99.20 2013-07-01 99.83 2013-08-01 101.25 2013-09-01 100.53 2013-10-01 100.37 2013-11-01 100.48 2013-12-01 100.72 2014-01-01 100.03 2014-02-01 100.89 2014-03-01 100.41 2014-04-01 100.39 2014-05-01 100.29 2014-06-01 100.39 2014-07-01 99.62 2014-08-01 100.14 2014-09-01 100.56 2014-10-01 98.25 2014-11-01 98.33 2014-12-01 99.64 2015-01-01 100.50 2015-02-01 99.92 2015-03-01 99.70 2015-04-01 99.86 2015-05-01 100.36 2015-06-01 99.98 2015-07-01 100.23 2015-08-01 99.99 2015-09-01 100.10 2015-10-01 99.31 2015-11-01 99.25 2015-12-01 100.81 2016-01-01 100.41 2016-02-01 101.20 2016-03-01 101.21 2016-04-01 101.53 2016-05-01 101.87 2016-06-01 101.54 2016-07-01 102.03 2016-08-01 102.10 2016-09-01 101.26 2016-10-01 101.41 2016-11-01 101.82 2016-12-01 102.49 2017-01-01 103.01 2017-02-01 103.16 2017-03-01 104.26 2017-04-01 104.64 2017-05-01 107.33 2017-06-01 107.44 2017-07-01 107.37 2017-08-01 109.12 2017-09-01 109.98 2017-10-01 109.70 2017-11-01 112.10 2017-12-01 110.85 2018-01-01 111.48 2018-02-01 110.91 2018-03-01 110.55 2018-04-01 110.78 2018-05-01 110.75 2018-06-01 111.63 2018-07-01 110.87 2018-08-01 111.92 2018-09-01 112.16 2018-10-01 112.02