Month Index 2015=100 1996-01-01 62.99 1996-02-01 63.29 1996-03-01 63.65 1996-04-01 63.89 1996-05-01 64.14 1996-06-01 64.04 1996-07-01 63.87 1996-08-01 63.66 1996-09-01 63.52 1996-10-01 63.41 1996-11-01 63.48 1996-12-01 63.67 1997-01-01 64.28 1997-02-01 64.16 1997-03-01 64.05 1997-04-01 64.26 1997-05-01 64.64 1997-06-01 64.75 1997-07-01 64.64 1997-08-01 64.55 1997-09-01 64.70 1997-10-01 64.71 1997-11-01 64.87 1997-12-01 65.00 1998-01-01 65.39 1998-02-01 65.34 1998-03-01 65.40 1998-04-01 65.70 1998-05-01 66.13 1998-06-01 66.14 1998-07-01 65.97 1998-08-01 65.85 1998-09-01 65.75 1998-10-01 65.66 1998-11-01 65.73 1998-12-01 65.97 1999-01-01 66.44 1999-02-01 66.48 1999-03-01 66.58 1999-04-01 66.67 1999-05-01 66.76 1999-06-01 66.53 1999-07-01 66.16 1999-08-01 65.90 1999-09-01 65.93 1999-10-01 66.06 1999-11-01 66.20 1999-12-01 66.37 2000-01-01 66.69 2000-02-01 66.86 2000-03-01 66.78 2000-04-01 67.12 2000-05-01 67.31 2000-06-01 67.32 2000-07-01 67.30 2000-08-01 67.20 2000-09-01 67.30 2000-10-01 67.42 2000-11-01 67.70 2000-12-01 67.96 2001-01-01 68.51 2001-02-01 68.81 2001-03-01 69.36 2001-04-01 69.90 2001-05-01 70.72 2001-06-01 70.87 2001-07-01 70.66 2001-08-01 70.42 2001-09-01 70.48 2001-10-01 70.63 2001-11-01 70.55 2001-12-01 70.87 2002-01-01 72.10 2002-02-01 71.96 2002-03-01 72.08 2002-04-01 72.23 2002-05-01 72.32 2002-06-01 72.14 2002-07-01 72.01 2002-08-01 71.86 2002-09-01 71.99 2002-10-01 72.02 2002-11-01 72.00 2002-12-01 72.16 2003-01-01 72.91 2003-02-01 73.20 2003-03-01 73.45 2003-04-01 73.75 2003-05-01 73.91 2003-06-01 74.05 2003-07-01 73.96 2003-08-01 73.93 2003-09-01 74.35 2003-10-01 74.41 2003-11-01 74.56 2003-12-01 74.58 2004-01-01 75.05 2004-02-01 75.02 2004-03-01 75.51 2004-04-01 75.67 2004-05-01 75.93 2004-06-01 76.01 2004-07-01 75.73 2004-08-01 75.35 2004-09-01 75.31 2004-10-01 75.32 2004-11-01 75.37 2004-12-01 75.98 2005-01-01 76.19 2005-02-01 76.47 2005-03-01 76.74 2005-04-01 76.74 2005-05-01 77.04 2005-06-01 76.98 2005-07-01 76.57 2005-08-01 76.41 2005-09-01 76.55 2005-10-01 76.62 2005-11-01 76.82 2005-12-01 77.14 2006-01-01 77.48 2006-02-01 77.73 2006-03-01 77.80 2006-04-01 77.98 2006-05-01 78.46 2006-06-01 78.61 2006-07-01 78.58 2006-08-01 78.64 2006-09-01 78.91 2006-10-01 79.07 2006-11-01 79.35 2006-12-01 79.48 2007-01-01 79.91 2007-02-01 80.02 2007-03-01 80.16 2007-04-01 80.70 2007-05-01 80.85 2007-06-01 80.95 2007-07-01 80.79 2007-08-01 81.05 2007-09-01 81.63 2007-10-01 82.50 2007-11-01 83.18 2007-12-01 83.64 2008-01-01 84.52 2008-02-01 84.80 2008-03-01 85.16 2008-04-01 85.77 2008-05-01 86.27 2008-06-01 86.50 2008-07-01 86.62 2008-08-01 86.49 2008-09-01 86.62 2008-10-01 86.91 2008-11-01 87.07 2008-12-01 87.28 2009-01-01 87.79 2009-02-01 88.06 2009-03-01 88.11 2009-04-01 88.16 2009-05-01 88.33 2009-06-01 88.18 2009-07-01 87.86 2009-08-01 87.43 2009-09-01 87.36 2009-10-01 87.49 2009-11-01 87.75 2009-12-01 87.96 2010-01-01 88.70 2010-02-01 88.88 2010-03-01 89.23 2010-04-01 89.61 2010-05-01 89.57 2010-06-01 89.64 2010-07-01 89.79 2010-08-01 89.62 2010-09-01 89.76 2010-10-01 90.02 2010-11-01 90.50 2010-12-01 90.95 2011-01-01 91.54 2011-02-01 92.01 2011-03-01 92.39 2011-04-01 92.80 2011-05-01 93.36 2011-06-01 93.21 2011-07-01 93.06 2011-08-01 92.83 2011-09-01 92.99 2011-10-01 93.35 2011-11-01 93.82 2011-12-01 94.11 2012-01-01 94.62 2012-02-01 95.34 2012-03-01 95.69 2012-04-01 95.82 2012-05-01 96.04 2012-06-01 96.31 2012-07-01 95.98 2012-08-01 95.92 2012-09-01 96.18 2012-10-01 96.74 2012-11-01 97.12 2012-12-01 97.49 2013-01-01 98.21 2013-02-01 98.37 2013-03-01 98.59 2013-04-01 98.92 2013-05-01 99.40 2013-06-01 99.56 2013-07-01 99.39 2013-08-01 99.09 2013-09-01 98.84 2013-10-01 98.81 2013-11-01 98.90 2013-12-01 99.32 2014-01-01 99.96 2014-02-01 99.94 2014-03-01 99.81 2014-04-01 99.72 2014-05-01 99.64 2014-06-01 99.54 2014-07-01 99.29 2014-08-01 98.97 2014-09-01 99.12 2014-10-01 99.27 2014-11-01 99.25 2014-12-01 99.27 2015-01-01 99.68 2015-02-01 100.03 2015-03-01 100.06 2015-04-01 100.32 2015-05-01 100.48 2015-06-01 100.16 2015-07-01 99.60 2015-08-01 99.62 2015-09-01 99.91 2015-10-01 100.16 2015-11-01 100.13 2015-12-01 99.87 2016-01-01 100.18 2016-02-01 100.27 2016-03-01 100.36 2016-04-01 100.62 2016-05-01 100.82 2016-06-01 100.66 2016-07-01 100.63 2016-08-01 100.61 2016-09-01 100.37 2016-10-01 100.42 2016-11-01 100.73 2016-12-01 101.07 2017-01-01 101.92 2017-02-01 102.67 2017-03-01 102.34 2017-04-01 102.34 2017-05-01 102.69 2017-06-01 102.52 2017-07-01 102.53 2017-08-01 102.47 2017-09-01 102.68 2017-10-01 103.24 2017-11-01 103.50 2017-12-01 103.76 2018-01-01 104.43 2018-02-01 104.34 2018-03-01 104.73 2018-04-01 105.02 2018-05-01 105.40 2018-06-01 105.29 2018-07-01 105.06 2018-08-01 105.02 2018-09-01 105.35 2018-10-01 105.48