Month Index 2015=100 1996-01-01 65.23 1996-02-01 65.30 1996-03-01 65.36 1996-04-01 65.51 1996-05-01 65.57 1996-06-01 65.58 1996-07-01 65.64 1996-08-01 65.69 1996-09-01 65.71 1996-10-01 65.83 1996-11-01 66.04 1996-12-01 66.03 1997-01-01 66.11 1997-02-01 66.31 1997-03-01 66.18 1997-04-01 66.20 1997-05-01 66.28 1997-06-01 66.33 1997-07-01 66.48 1997-08-01 66.60 1997-09-01 66.80 1997-10-01 66.97 1997-11-01 67.03 1997-12-01 66.99 1998-01-01 67.05 1998-02-01 67.02 1998-03-01 67.05 1998-04-01 66.91 1998-05-01 67.13 1998-06-01 67.09 1998-07-01 67.23 1998-08-01 67.28 1998-09-01 67.23 1998-10-01 67.27 1998-11-01 67.32 1998-12-01 67.25 1999-01-01 66.13 1999-02-01 67.35 1999-03-01 67.43 1999-04-01 67.75 1999-05-01 67.94 1999-06-01 67.91 1999-07-01 67.06 1999-08-01 68.16 1999-09-01 68.33 1999-10-01 68.53 1999-11-01 68.59 1999-12-01 68.84 2000-01-01 68.30 2000-02-01 69.07 2000-03-01 69.38 2000-04-01 69.85 2000-05-01 69.87 2000-06-01 70.82 2000-07-01 70.13 2000-08-01 70.59 2000-09-01 71.13 2000-10-01 71.36 2000-11-01 71.57 2000-12-01 71.68 2001-01-01 70.27 2001-02-01 71.10 2001-03-01 71.46 2001-04-01 71.75 2001-05-01 72.51 2001-06-01 72.76 2001-07-01 71.80 2001-08-01 72.34 2001-09-01 72.45 2001-10-01 72.53 2001-11-01 72.58 2001-12-01 72.34 2002-01-01 71.87 2002-02-01 72.76 2002-03-01 72.81 2002-04-01 73.27 2002-05-01 73.54 2002-06-01 73.74 2002-07-01 73.26 2002-08-01 73.90 2002-09-01 74.16 2002-10-01 74.47 2002-11-01 74.58 2002-12-01 74.46 2003-01-01 74.28 2003-02-01 75.16 2003-03-01 75.55 2003-04-01 75.42 2003-05-01 75.28 2003-06-01 75.27 2003-07-01 74.71 2003-08-01 75.63 2003-09-01 76.13 2003-10-01 75.76 2003-11-01 76.12 2003-12-01 76.27 2004-01-01 75.99 2004-02-01 76.99 2004-03-01 77.06 2004-04-01 77.45 2004-05-01 77.91 2004-06-01 78.26 2004-07-01 77.57 2004-08-01 78.44 2004-09-01 78.56 2004-10-01 78.92 2004-11-01 79.20 2004-12-01 78.98 2005-01-01 78.16 2005-02-01 79.58 2005-03-01 79.80 2005-04-01 80.48 2005-05-01 80.86 2005-06-01 80.80 2005-07-01 80.71 2005-08-01 81.85 2005-09-01 82.28 2005-10-01 82.94 2005-11-01 82.05 2005-12-01 81.74 2006-01-01 81.34 2006-02-01 82.62 2006-03-01 82.77 2006-04-01 83.18 2006-05-01 83.71 2006-06-01 83.93 2006-07-01 83.41 2006-08-01 84.38 2006-09-01 83.89 2006-10-01 83.40 2006-11-01 83.49 2006-12-01 83.56 2007-01-01 83.15 2007-02-01 84.06 2007-03-01 84.66 2007-04-01 85.17 2007-05-01 85.55 2007-06-01 85.77 2007-07-01 85.04 2007-08-01 85.87 2007-09-01 85.92 2007-10-01 86.40 2007-11-01 86.85 2007-12-01 87.18 2008-01-01 86.76 2008-02-01 87.68 2008-03-01 88.46 2008-04-01 88.90 2008-05-01 89.84 2008-06-01 90.51 2008-07-01 90.15 2008-08-01 90.16 2008-09-01 90.24 2008-10-01 89.84 2008-11-01 88.59 2008-12-01 87.74 2009-01-01 86.69 2009-02-01 88.32 2009-03-01 88.30 2009-04-01 88.76 2009-05-01 89.04 2009-06-01 89.68 2009-07-01 88.84 2009-08-01 90.09 2009-09-01 89.93 2009-10-01 89.76 2009-11-01 90.29 2009-12-01 90.14 2010-01-01 89.51 2010-02-01 90.52 2010-03-01 91.20 2010-04-01 91.61 2010-05-01 91.88 2010-06-01 91.81 2010-07-01 91.36 2010-08-01 92.31 2010-09-01 92.28 2010-10-01 92.38 2010-11-01 92.50 2010-12-01 92.97 2011-01-01 92.38 2011-02-01 93.91 2011-03-01 94.76 2011-04-01 95.10 2011-05-01 95.22 2011-06-01 95.15 2011-07-01 94.20 2011-08-01 95.62 2011-09-01 95.76 2011-10-01 95.76 2011-11-01 96.08 2011-12-01 96.01 2012-01-01 95.45 2012-02-01 97.08 2012-03-01 97.57 2012-04-01 98.04 2012-05-01 97.86 2012-06-01 97.69 2012-07-01 96.82 2012-08-01 98.42 2012-09-01 98.82 2012-10-01 98.84 2012-11-01 98.65 2012-12-01 98.37 2013-01-01 97.36 2013-02-01 99.33 2013-03-01 99.39 2013-04-01 99.52 2013-05-01 99.04 2013-06-01 99.49 2013-07-01 98.38 2013-08-01 99.90 2013-09-01 100.29 2013-10-01 99.73 2013-11-01 99.63 2013-12-01 99.79 2014-01-01 98.79 2014-02-01 100.07 2014-03-01 100.11 2014-04-01 100.36 2014-05-01 100.44 2014-06-01 100.64 2014-07-01 99.58 2014-08-01 100.55 2014-09-01 100.52 2014-10-01 100.18 2014-11-01 99.77 2014-12-01 98.75 2015-01-01 97.53 2015-02-01 99.67 2015-03-01 100.14 2015-04-01 100.29 2015-05-01 100.89 2015-06-01 101.11 2015-07-01 99.73 2015-08-01 100.59 2015-09-01 100.25 2015-10-01 100.02 2015-11-01 100.17 2015-12-01 99.60 2016-01-01 97.94 2016-02-01 99.27 2016-03-01 99.41 2016-04-01 99.55 2016-05-01 100.13 2016-06-01 100.60 2016-07-01 99.22 2016-08-01 100.29 2016-09-01 100.54 2016-10-01 100.75 2016-11-01 100.79 2016-12-01 101.25 2017-01-01 100.46 2017-02-01 102.02 2017-03-01 101.94 2017-04-01 102.22 2017-05-01 102.08 2017-06-01 102.05 2017-07-01 101.01 2017-08-01 102.59 2017-09-01 102.61 2017-10-01 102.81 2017-11-01 103.18 2017-12-01 103.19 2018-01-01 102.21 2018-02-01 103.52 2018-03-01 103.53 2018-04-01 104.02 2018-05-01 104.67 2018-06-01 105.01 2018-07-01 104.03 2018-08-01 105.53 2018-09-01 105.73 2018-10-01 105.98