Month Index 2015=100 1996-01-01 63.48 1996-02-01 63.66 1996-03-01 63.76 1996-04-01 63.86 1996-05-01 64.04 1996-06-01 64.15 1996-07-01 64.25 1996-08-01 64.32 1996-09-01 64.51 1996-10-01 64.54 1996-11-01 64.61 1996-12-01 64.66 1997-01-01 65.18 1997-02-01 65.31 1997-03-01 65.41 1997-04-01 65.51 1997-05-01 65.67 1997-06-01 65.75 1997-07-01 65.83 1997-08-01 65.89 1997-09-01 66.00 1997-10-01 66.08 1997-11-01 66.19 1997-12-01 66.25 1998-01-01 66.48 1998-02-01 66.62 1998-03-01 66.71 1998-04-01 66.87 1998-05-01 67.02 1998-06-01 67.10 1998-07-01 67.19 1998-08-01 67.27 1998-09-01 67.37 1998-10-01 67.47 1998-11-01 67.48 1998-12-01 67.61 1999-01-01 67.78 1999-02-01 67.94 1999-03-01 68.05 1999-04-01 68.18 1999-05-01 68.28 1999-06-01 68.34 1999-07-01 68.48 1999-08-01 68.57 1999-09-01 68.67 1999-10-01 68.79 1999-11-01 68.84 1999-12-01 68.94 2000-01-01 68.92 2000-02-01 69.15 2000-03-01 69.21 2000-04-01 69.34 2000-05-01 69.49 2000-06-01 69.60 2000-07-01 69.72 2000-08-01 69.86 2000-09-01 69.99 2000-10-01 70.10 2000-11-01 70.18 2000-12-01 70.29 2001-01-01 70.82 2001-02-01 71.01 2001-03-01 71.14 2001-04-01 71.46 2001-05-01 71.57 2001-06-01 71.67 2001-07-01 71.80 2001-08-01 71.97 2001-09-01 72.13 2001-10-01 72.37 2001-11-01 72.50 2001-12-01 72.69 2002-01-01 73.51 2002-02-01 73.82 2002-03-01 74.09 2002-04-01 74.32 2002-05-01 74.56 2002-06-01 74.68 2002-07-01 74.87 2002-08-01 74.99 2002-09-01 75.22 2002-10-01 75.30 2002-11-01 75.44 2002-12-01 75.59 2003-01-01 75.90 2003-02-01 76.08 2003-03-01 76.26 2003-04-01 76.46 2003-05-01 76.58 2003-06-01 76.71 2003-07-01 76.86 2003-08-01 77.00 2003-09-01 77.22 2003-10-01 77.40 2003-11-01 77.52 2003-12-01 77.66 2004-01-01 77.95 2004-02-01 78.17 2004-03-01 78.34 2004-04-01 78.54 2004-05-01 78.70 2004-06-01 78.83 2004-07-01 78.99 2004-08-01 79.11 2004-09-01 79.32 2004-10-01 79.44 2004-11-01 79.56 2004-12-01 79.67 2005-01-01 79.93 2005-02-01 80.13 2005-03-01 80.31 2005-04-01 80.56 2005-05-01 80.72 2005-06-01 80.83 2005-07-01 80.95 2005-08-01 81.11 2005-09-01 81.29 2005-10-01 81.42 2005-11-01 81.51 2005-12-01 81.62 2006-01-01 81.89 2006-02-01 82.10 2006-03-01 82.29 2006-04-01 82.49 2006-05-01 82.63 2006-06-01 82.75 2006-07-01 82.92 2006-08-01 83.02 2006-09-01 83.21 2006-10-01 83.39 2006-11-01 83.56 2006-12-01 83.73 2007-01-01 84.22 2007-02-01 84.48 2007-03-01 84.73 2007-04-01 85.05 2007-05-01 85.18 2007-06-01 85.32 2007-07-01 85.50 2007-08-01 85.62 2007-09-01 85.82 2007-10-01 86.06 2007-11-01 86.25 2007-12-01 86.40 2008-01-01 86.83 2008-02-01 87.09 2008-03-01 87.45 2008-04-01 87.73 2008-05-01 87.96 2008-06-01 88.15 2008-07-01 88.37 2008-08-01 88.52 2008-09-01 88.72 2008-10-01 88.94 2008-11-01 89.07 2008-12-01 89.18 2009-01-01 89.54 2009-02-01 89.68 2009-03-01 89.83 2009-04-01 90.09 2009-05-01 90.14 2009-06-01 90.24 2009-07-01 90.27 2009-08-01 90.35 2009-09-01 90.43 2009-10-01 90.55 2009-11-01 90.59 2009-12-01 90.70 2010-01-01 90.84 2010-02-01 90.92 2010-03-01 91.08 2010-04-01 91.28 2010-05-01 91.38 2010-06-01 91.48 2010-07-01 91.58 2010-08-01 91.69 2010-09-01 91.78 2010-10-01 91.97 2010-11-01 92.04 2010-12-01 92.16 2011-01-01 92.42 2011-02-01 92.56 2011-03-01 92.74 2011-04-01 92.92 2011-05-01 93.08 2011-06-01 93.17 2011-07-01 93.34 2011-08-01 93.46 2011-09-01 93.73 2011-10-01 93.88 2011-11-01 93.96 2011-12-01 94.11 2012-01-01 94.51 2012-02-01 94.65 2012-03-01 94.77 2012-04-01 95.00 2012-05-01 95.10 2012-06-01 95.24 2012-07-01 95.33 2012-08-01 95.48 2012-09-01 95.74 2012-10-01 95.98 2012-11-01 96.03 2012-12-01 96.13 2013-01-01 96.45 2013-02-01 96.56 2013-03-01 96.70 2013-04-01 96.84 2013-05-01 96.91 2013-06-01 97.04 2013-07-01 97.16 2013-08-01 97.23 2013-09-01 97.34 2013-10-01 97.46 2013-11-01 97.48 2013-12-01 97.59 2014-01-01 97.89 2014-02-01 98.07 2014-03-01 98.16 2014-04-01 98.32 2014-05-01 98.46 2014-06-01 98.52 2014-07-01 98.65 2014-08-01 98.75 2014-09-01 98.84 2014-10-01 98.92 2014-11-01 98.95 2014-12-01 98.98 2015-01-01 99.24 2015-02-01 99.44 2015-03-01 99.53 2015-04-01 99.70 2015-05-01 99.81 2015-06-01 99.94 2015-07-01 100.10 2015-08-01 100.24 2015-09-01 100.37 2015-10-01 100.51 2015-11-01 100.56 2015-12-01 100.56 2016-01-01 100.75 2016-02-01 100.89 2016-03-01 101.07 2016-04-01 101.29 2016-05-01 101.54 2016-06-01 101.68 2016-07-01 101.84 2016-08-01 101.98 2016-09-01 101.97 2016-10-01 101.90 2016-11-01 101.91 2016-12-01 101.99 2017-01-01 102.21 2017-02-01 102.38 2017-03-01 102.51 2017-04-01 102.77 2017-05-01 103.04 2017-06-01 103.23 2017-07-01 103.46 2017-08-01 103.62 2017-09-01 103.57 2017-10-01 103.59 2017-11-01 103.55 2017-12-01 103.65 2018-01-01 103.87 2018-02-01 104.05 2018-03-01 104.24 2018-04-01 104.45 2018-05-01 104.75 2018-06-01 104.92 2018-07-01 105.17 2018-08-01 105.29 2018-09-01 105.28 2018-10-01 105.35