Month Index 2015=100 1996-01-01 59.56 1996-02-01 60.62 1996-03-01 61.45 1996-04-01 62.20 1996-05-01 62.75 1996-06-01 63.59 1996-07-01 63.82 1996-08-01 64.20 1996-09-01 64.40 1996-10-01 64.52 1996-11-01 64.43 1996-12-01 64.37 1997-01-01 64.50 1997-02-01 64.57 1997-03-01 65.24 1997-04-01 66.22 1997-05-01 67.07 1997-06-01 67.36 1997-07-01 67.54 1997-08-01 67.63 1997-09-01 67.90 1997-10-01 68.06 1997-11-01 68.13 1997-12-01 68.12 1998-01-01 68.58 1998-02-01 68.85 1998-03-01 69.10 1998-04-01 69.60 1998-05-01 69.71 1998-06-01 70.42 1998-07-01 71.25 1998-08-01 71.26 1998-09-01 71.56 1998-10-01 71.53 1998-11-01 71.72 1998-12-01 71.86 1999-01-01 72.97 1999-02-01 73.54 1999-03-01 73.92 1999-04-01 74.24 1999-05-01 74.66 1999-06-01 73.81 1999-07-01 74.74 1999-08-01 74.57 1999-09-01 74.56 1999-10-01 74.20 1999-11-01 74.25 1999-12-01 74.35 2000-01-01 74.92 2000-02-01 75.44 2000-03-01 75.43 2000-04-01 75.11 2000-05-01 76.33 2000-06-01 76.57 2000-07-01 76.36 2000-08-01 75.98 2000-09-01 76.10 2000-10-01 76.22 2000-11-01 75.09 2000-12-01 73.84 2001-01-01 74.97 2001-02-01 74.82 2001-03-01 75.46 2001-04-01 75.13 2001-05-01 75.01 2001-06-01 73.74 2001-07-01 75.07 2001-08-01 75.87 2001-09-01 74.57 2001-10-01 74.70 2001-11-01 75.41 2001-12-01 74.90 2002-01-01 74.64 2002-02-01 74.57 2002-03-01 74.35 2002-04-01 73.05 2002-05-01 73.84 2002-06-01 74.45 2002-07-01 74.67 2002-08-01 74.90 2002-09-01 74.38 2002-10-01 74.35 2002-11-01 74.29 2002-12-01 74.56 2003-01-01 74.91 2003-02-01 74.44 2003-03-01 73.66 2003-04-01 73.66 2003-05-01 72.86 2003-06-01 73.43 2003-07-01 73.34 2003-08-01 73.78 2003-09-01 74.17 2003-10-01 73.62 2003-11-01 73.24 2003-12-01 73.25 2004-01-01 74.31 2004-02-01 75.82 2004-03-01 74.96 2004-04-01 75.07 2004-05-01 76.50 2004-06-01 76.68 2004-07-01 77.06 2004-08-01 75.70 2004-09-01 77.48 2004-10-01 77.43 2004-11-01 75.87 2004-12-01 75.93 2005-01-01 78.05 2005-02-01 78.68 2005-03-01 77.81 2005-04-01 78.19 2005-05-01 77.36 2005-06-01 78.29 2005-07-01 80.44 2005-08-01 81.01 2005-09-01 80.73 2005-10-01 80.51 2005-11-01 79.72 2005-12-01 79.75 2006-01-01 81.81 2006-02-01 82.13 2006-03-01 82.60 2006-04-01 81.60 2006-05-01 82.89 2006-06-01 82.02 2006-07-01 83.22 2006-08-01 83.18 2006-09-01 83.64 2006-10-01 83.14 2006-11-01 83.39 2006-12-01 83.49 2007-01-01 84.49 2007-02-01 85.39 2007-03-01 85.97 2007-04-01 85.10 2007-05-01 86.45 2007-06-01 86.14 2007-07-01 87.03 2007-08-01 86.76 2007-09-01 88.03 2007-10-01 88.48 2007-11-01 88.97 2007-12-01 89.94 2008-01-01 90.57 2008-02-01 91.24 2008-03-01 90.72 2008-04-01 91.65 2008-05-01 93.15 2008-06-01 93.25 2008-07-01 94.20 2008-08-01 92.90 2008-09-01 93.46 2008-10-01 93.46 2008-11-01 93.12 2008-12-01 92.18 2009-01-01 92.33 2009-02-01 92.55 2009-03-01 91.35 2009-04-01 91.18 2009-05-01 91.72 2009-06-01 91.06 2009-07-01 92.54 2009-08-01 91.42 2009-09-01 92.56 2009-10-01 93.15 2009-11-01 91.67 2009-12-01 91.40 2010-01-01 92.25 2010-02-01 90.89 2010-03-01 90.67 2010-04-01 93.20 2010-05-01 93.43 2010-06-01 92.10 2010-07-01 92.53 2010-08-01 92.54 2010-09-01 93.62 2010-10-01 94.06 2010-11-01 91.85 2010-12-01 93.42 2011-01-01 93.69 2011-02-01 94.20 2011-03-01 94.72 2011-04-01 95.99 2011-05-01 96.48 2011-06-01 96.92 2011-07-01 98.68 2011-08-01 99.47 2011-09-01 99.91 2011-10-01 100.12 2011-11-01 98.41 2011-12-01 97.67 2012-01-01 98.69 2012-02-01 99.32 2012-03-01 99.62 2012-04-01 98.66 2012-05-01 99.17 2012-06-01 99.54 2012-07-01 99.75 2012-08-01 99.05 2012-09-01 100.24 2012-10-01 100.31 2012-11-01 99.59 2012-12-01 98.62 2013-01-01 99.80 2013-02-01 99.68 2013-03-01 99.82 2013-04-01 99.21 2013-05-01 99.10 2013-06-01 99.89 2013-07-01 98.99 2013-08-01 99.14 2013-09-01 98.57 2013-10-01 98.55 2013-11-01 97.99 2013-12-01 98.88 2014-01-01 98.94 2014-02-01 99.80 2014-03-01 99.34 2014-04-01 98.73 2014-05-01 99.20 2014-06-01 98.44 2014-07-01 98.98 2014-08-01 98.39 2014-09-01 99.22 2014-10-01 99.06 2014-11-01 98.57 2014-12-01 98.08 2015-01-01 99.09 2015-02-01 101.21 2015-03-01 99.55 2015-04-01 100.60 2015-05-01 100.06 2015-06-01 99.44 2015-07-01 99.39 2015-08-01 99.86 2015-09-01 99.30 2015-10-01 99.27 2015-11-01 100.98 2015-12-01 101.24 2016-01-01 101.28 2016-02-01 104.63 2016-03-01 103.91 2016-04-01 103.96 2016-05-01 103.40 2016-06-01 106.24 2016-07-01 105.69 2016-08-01 105.33 2016-09-01 105.78 2016-10-01 104.65 2016-11-01 104.88 2016-12-01 103.83 2017-01-01 106.21 2017-02-01 105.51 2017-03-01 106.36 2017-04-01 106.97 2017-05-01 107.73 2017-06-01 107.97 2017-07-01 106.69 2017-08-01 106.90 2017-09-01 106.18 2017-10-01 104.82 2017-11-01 105.16 2017-12-01 103.72 2018-01-01 105.51 2018-02-01 106.03 2018-03-01 106.14 2018-04-01 108.78 2018-05-01 109.14 2018-06-01 108.01 2018-07-01 109.15 2018-08-01 109.63 2018-09-01 110.68 2018-10-01 110.77