Month Index 2015=100 1996-01-01 64.72 1996-02-01 64.93 1996-03-01 65.18 1996-04-01 65.59 1996-05-01 65.75 1996-06-01 65.68 1996-07-01 65.77 1996-08-01 65.84 1996-09-01 66.10 1996-10-01 66.36 1996-11-01 66.29 1996-12-01 66.47 1997-01-01 66.62 1997-02-01 66.76 1997-03-01 66.87 1997-04-01 66.80 1997-05-01 66.84 1997-06-01 66.89 1997-07-01 67.15 1997-08-01 67.64 1997-09-01 67.59 1997-10-01 67.53 1997-11-01 67.43 1997-12-01 67.39 1998-01-01 67.31 1998-02-01 67.46 1998-03-01 67.36 1998-04-01 67.70 1998-05-01 67.73 1998-06-01 67.70 1998-07-01 67.87 1998-08-01 67.83 1998-09-01 67.67 1998-10-01 67.56 1998-11-01 67.44 1998-12-01 67.18 1999-01-01 67.31 1999-02-01 67.38 1999-03-01 67.70 1999-04-01 68.62 1999-05-01 68.61 1999-06-01 68.83 1999-07-01 69.27 1999-08-01 69.67 1999-09-01 69.72 1999-10-01 69.90 1999-11-01 69.84 1999-12-01 70.37 2000-01-01 70.58 2000-02-01 70.94 2000-03-01 71.65 2000-04-01 71.53 2000-05-01 71.77 2000-06-01 72.80 2000-07-01 72.94 2000-08-01 72.59 2000-09-01 73.19 2000-10-01 72.92 2000-11-01 73.10 2000-12-01 72.65 2001-01-01 72.08 2001-02-01 72.55 2001-03-01 72.47 2001-04-01 73.17 2001-05-01 74.02 2001-06-01 73.90 2001-07-01 73.55 2001-08-01 73.32 2001-09-01 73.22 2001-10-01 72.66 2001-11-01 72.01 2001-12-01 72.05 2002-01-01 72.40 2002-02-01 72.74 2002-03-01 73.28 2002-04-01 74.20 2002-05-01 74.29 2002-06-01 74.19 2002-07-01 74.54 2002-08-01 74.78 2002-09-01 74.59 2002-10-01 74.71 2002-11-01 74.21 2002-12-01 74.60 2003-01-01 75.34 2003-02-01 75.94 2003-03-01 76.28 2003-04-01 75.99 2003-05-01 75.40 2003-06-01 75.42 2003-07-01 75.93 2003-08-01 76.39 2003-09-01 76.08 2003-10-01 75.89 2003-11-01 75.77 2003-12-01 76.07 2004-01-01 76.26 2004-02-01 76.55 2004-03-01 76.96 2004-04-01 77.63 2004-05-01 78.61 2004-06-01 78.48 2004-07-01 78.92 2004-08-01 79.41 2004-09-01 79.01 2004-10-01 79.59 2004-11-01 79.31 2004-12-01 79.16 2005-01-01 78.70 2005-02-01 79.33 2005-03-01 80.08 2005-04-01 80.91 2005-05-01 81.02 2005-06-01 81.44 2005-07-01 82.75 2005-08-01 83.37 2005-09-01 84.06 2005-10-01 83.89 2005-11-01 82.58 2005-12-01 82.43 2006-01-01 82.87 2006-02-01 83.06 2006-03-01 83.19 2006-04-01 84.52 2006-05-01 84.98 2006-06-01 85.10 2006-07-01 85.98 2006-08-01 86.07 2006-09-01 84.23 2006-10-01 83.24 2006-11-01 83.08 2006-12-01 83.48 2007-01-01 83.53 2007-02-01 83.85 2007-03-01 84.73 2007-04-01 85.68 2007-05-01 86.42 2007-06-01 86.79 2007-07-01 87.35 2007-08-01 87.08 2007-09-01 86.59 2007-10-01 86.82 2007-11-01 87.96 2007-12-01 88.29 2008-01-01 88.64 2008-02-01 88.76 2008-03-01 89.85 2008-04-01 90.14 2008-05-01 91.68 2008-06-01 93.04 2008-07-01 93.79 2008-08-01 92.72 2008-09-01 91.90 2008-10-01 90.16 2008-11-01 87.70 2008-12-01 86.25 2009-01-01 85.72 2009-02-01 86.43 2009-03-01 86.33 2009-04-01 87.29 2009-05-01 87.93 2009-06-01 89.27 2009-07-01 89.52 2009-08-01 90.50 2009-09-01 89.43 2009-10-01 89.35 2009-11-01 89.96 2009-12-01 90.34 2010-01-01 91.12 2010-02-01 91.22 2010-03-01 92.46 2010-04-01 93.33 2010-05-01 93.60 2010-06-01 93.55 2010-07-01 94.03 2010-08-01 94.17 2010-09-01 93.33 2010-10-01 93.46 2010-11-01 93.61 2010-12-01 95.33 2011-01-01 96.23 2011-02-01 96.75 2011-03-01 98.00 2011-04-01 99.38 2011-05-01 98.98 2011-06-01 98.88 2011-07-01 99.50 2011-08-01 99.75 2011-09-01 99.31 2011-10-01 99.25 2011-11-01 99.09 2011-12-01 99.77 2012-01-01 100.50 2012-02-01 101.21 2012-03-01 102.42 2012-04-01 103.34 2012-05-01 102.38 2012-06-01 101.73 2012-07-01 102.49 2012-08-01 104.05 2012-09-01 103.76 2012-10-01 103.18 2012-11-01 101.91 2012-12-01 102.25 2013-01-01 102.13 2013-02-01 103.02 2013-03-01 103.12 2013-04-01 102.80 2013-05-01 102.33 2013-06-01 102.60 2013-07-01 103.57 2013-08-01 104.16 2013-09-01 103.42 2013-10-01 102.45 2013-11-01 101.74 2013-12-01 102.60 2014-01-01 102.25 2014-02-01 102.44 2014-03-01 102.38 2014-04-01 103.39 2014-05-01 103.00 2014-06-01 103.53 2014-07-01 104.37 2014-08-01 104.53 2014-09-01 103.23 2014-10-01 102.44 2014-11-01 101.15 2014-12-01 100.17 2015-01-01 97.89 2015-02-01 98.85 2015-03-01 100.12 2015-04-01 100.79 2015-05-01 101.57 2015-06-01 101.79 2015-07-01 102.47 2015-08-01 101.52 2015-09-01 99.34 2015-10-01 98.86 2015-11-01 98.43 2015-12-01 98.37 2016-01-01 96.80 2016-02-01 96.35 2016-03-01 97.22 2016-04-01 97.79 2016-05-01 98.66 2016-06-01 99.69 2016-07-01 100.18 2016-08-01 99.88 2016-09-01 99.23 2016-10-01 99.76 2016-11-01 99.28 2016-12-01 100.88 2017-01-01 101.18 2017-02-01 101.73 2017-03-01 101.49 2017-04-01 102.61 2017-05-01 101.54 2017-06-01 101.38 2017-07-01 101.96 2017-08-01 102.60 2017-09-01 102.00 2017-10-01 101.94 2017-11-01 102.33 2017-12-01 103.25 2018-01-01 103.11 2018-02-01 103.36 2018-03-01 103.29 2018-04-01 104.35 2018-05-01 105.59 2018-06-01 106.38 2018-07-01 107.12 2018-08-01 107.77 2018-09-01 106.86 2018-10-01 107.15