Month Index 2015=100 1996-01-01 60.52 1996-02-01 60.23 1996-03-01 61.99 1996-04-01 62.67 1996-05-01 63.17 1996-06-01 63.31 1996-07-01 62.13 1996-08-01 62.08 1996-09-01 63.62 1996-10-01 64.13 1996-11-01 64.15 1996-12-01 64.97 1997-01-01 64.45 1997-02-01 63.71 1997-03-01 65.54 1997-04-01 66.16 1997-05-01 66.51 1997-06-01 66.78 1997-07-01 65.36 1997-08-01 65.45 1997-09-01 66.59 1997-10-01 66.98 1997-11-01 67.25 1997-12-01 67.79 1998-01-01 67.10 1998-02-01 66.59 1998-03-01 68.32 1998-04-01 69.49 1998-05-01 69.76 1998-06-01 69.96 1998-07-01 68.41 1998-08-01 68.46 1998-09-01 69.85 1998-10-01 69.89 1998-11-01 69.86 1998-12-01 70.22 1999-01-01 69.19 1999-02-01 68.63 1999-03-01 70.31 1999-04-01 71.22 1999-05-01 71.06 1999-06-01 70.93 1999-07-01 69.35 1999-08-01 69.29 1999-09-01 70.71 1999-10-01 70.91 1999-11-01 71.08 1999-12-01 71.71 2000-01-01 70.73 2000-02-01 70.43 2000-03-01 72.30 2000-04-01 72.77 2000-05-01 72.92 2000-06-01 72.51 2000-07-01 71.17 2000-08-01 71.29 2000-09-01 72.87 2000-10-01 73.55 2000-11-01 73.88 2000-12-01 74.26 2001-01-01 72.90 2001-02-01 72.74 2001-03-01 74.51 2001-04-01 75.38 2001-05-01 75.77 2001-06-01 75.52 2001-07-01 73.90 2001-08-01 73.91 2001-09-01 75.54 2001-10-01 75.80 2001-11-01 75.90 2001-12-01 76.79 2002-01-01 76.33 2002-02-01 75.40 2002-03-01 77.60 2002-04-01 78.16 2002-05-01 78.35 2002-06-01 78.12 2002-07-01 76.51 2002-08-01 76.67 2002-09-01 78.33 2002-10-01 78.77 2002-11-01 78.78 2002-12-01 79.39 2003-01-01 78.75 2003-02-01 78.55 2003-03-01 80.63 2003-04-01 80.83 2003-05-01 81.19 2003-06-01 81.10 2003-07-01 79.30 2003-08-01 79.20 2003-09-01 80.73 2003-10-01 81.06 2003-11-01 81.21 2003-12-01 81.68 2004-01-01 80.96 2004-02-01 80.43 2004-03-01 82.82 2004-04-01 83.13 2004-05-01 83.51 2004-06-01 83.32 2004-07-01 81.63 2004-08-01 81.37 2004-09-01 83.22 2004-10-01 83.86 2004-11-01 83.88 2004-12-01 84.35 2005-01-01 84.50 2005-02-01 83.07 2005-03-01 85.28 2005-04-01 85.98 2005-05-01 86.25 2005-06-01 86.03 2005-07-01 84.82 2005-08-01 84.32 2005-09-01 86.42 2005-10-01 87.00 2005-11-01 86.79 2005-12-01 87.32 2006-01-01 87.10 2006-02-01 85.67 2006-03-01 88.12 2006-04-01 89.05 2006-05-01 89.07 2006-06-01 88.93 2006-07-01 88.14 2006-08-01 87.19 2006-09-01 88.94 2006-10-01 89.37 2006-11-01 89.23 2006-12-01 89.76 2007-01-01 89.39 2007-02-01 87.93 2007-03-01 90.20 2007-04-01 90.94 2007-05-01 91.11 2007-06-01 91.06 2007-07-01 90.35 2007-08-01 89.39 2007-09-01 91.48 2007-10-01 92.15 2007-11-01 92.87 2007-12-01 93.35 2008-01-01 93.02 2008-02-01 92.08 2008-03-01 94.28 2008-04-01 95.08 2008-05-01 95.71 2008-06-01 95.67 2008-07-01 94.92 2008-08-01 93.83 2008-09-01 95.90 2008-10-01 95.93 2008-11-01 95.71 2008-12-01 95.42 2009-01-01 94.88 2009-02-01 93.77 2009-03-01 95.68 2009-04-01 96.00 2009-05-01 96.18 2009-06-01 96.11 2009-07-01 95.36 2009-08-01 94.52 2009-09-01 96.38 2009-10-01 96.92 2009-11-01 97.55 2009-12-01 97.70 2010-01-01 96.92 2010-02-01 96.31 2010-03-01 99.38 2010-04-01 100.35 2010-05-01 100.79 2010-06-01 100.54 2010-07-01 100.09 2010-08-01 99.31 2010-09-01 101.38 2010-10-01 101.48 2010-11-01 101.66 2010-12-01 102.18 2011-01-01 101.08 2011-02-01 99.67 2011-03-01 102.96 2011-04-01 103.67 2011-05-01 103.91 2011-06-01 103.69 2011-07-01 102.19 2011-08-01 100.68 2011-09-01 104.09 2011-10-01 104.20 2011-11-01 104.40 2011-12-01 104.22 2012-01-01 103.04 2012-02-01 101.20 2012-03-01 104.40 2012-04-01 105.30 2012-05-01 104.91 2012-06-01 104.70 2012-07-01 103.04 2012-08-01 101.81 2012-09-01 104.48 2012-10-01 105.28 2012-11-01 104.94 2012-12-01 104.63 2013-01-01 103.05 2013-02-01 101.30 2013-03-01 103.86 2013-04-01 104.38 2013-05-01 104.33 2013-06-01 104.16 2013-07-01 102.38 2013-08-01 100.57 2013-09-01 103.17 2013-10-01 102.99 2013-11-01 101.59 2013-12-01 102.46 2014-01-01 101.44 2014-02-01 100.28 2014-03-01 102.19 2014-04-01 102.59 2014-05-01 101.95 2014-06-01 102.51 2014-07-01 101.40 2014-08-01 100.26 2014-09-01 101.90 2014-10-01 100.99 2014-11-01 100.18 2014-12-01 99.62 2015-01-01 98.38 2015-02-01 98.17 2015-03-01 100.12 2015-04-01 100.56 2015-05-01 100.32 2015-06-01 101.19 2015-07-01 99.95 2015-08-01 99.72 2015-09-01 100.94 2015-10-01 100.74 2015-11-01 99.97 2015-12-01 99.94 2016-01-01 98.19 2016-02-01 98.18 2016-03-01 99.34 2016-04-01 100.03 2016-05-01 100.04 2016-06-01 101.40 2016-07-01 100.13 2016-08-01 100.15 2016-09-01 100.88 2016-10-01 101.34 2016-11-01 99.80 2016-12-01 100.19 2017-01-01 99.68 2017-02-01 99.57 2017-03-01 100.99 2017-04-01 101.48 2017-05-01 101.22 2017-06-01 101.97 2017-07-01 100.66 2017-08-01 100.31 2017-09-01 101.52 2017-10-01 101.39 2017-11-01 100.45 2017-12-01 100.79 2018-01-01 99.51 2018-02-01 99.60 2018-03-01 100.82 2018-04-01 101.83 2018-05-01 101.94 2018-06-01 102.91 2018-07-01 101.41 2018-08-01 101.19 2018-09-01 102.66 2018-10-01 103.17