Month Index 2015=100 1996-01-01 68.96 1996-02-01 69.52 1996-03-01 69.80 1996-04-01 69.59 1996-05-01 69.59 1996-06-01 69.73 1996-07-01 69.87 1996-08-01 69.87 1996-09-01 69.87 1996-10-01 69.94 1996-11-01 69.59 1996-12-01 69.80 1997-01-01 69.80 1997-02-01 69.80 1997-03-01 69.73 1997-04-01 69.73 1997-05-01 69.87 1997-06-01 69.87 1997-07-01 69.87 1997-08-01 69.87 1997-09-01 69.80 1997-10-01 69.94 1997-11-01 69.94 1997-12-01 69.94 1998-01-01 69.94 1998-02-01 69.94 1998-03-01 70.42 1998-04-01 70.63 1998-05-01 70.63 1998-06-01 70.56 1998-07-01 71.33 1998-08-01 71.33 1998-09-01 71.33 1998-10-01 71.33 1998-11-01 71.33 1998-12-01 71.33 1999-01-01 63.25 1999-02-01 71.33 1999-03-01 71.75 1999-04-01 71.96 1999-05-01 71.96 1999-06-01 72.30 1999-07-01 65.20 1999-08-01 72.44 1999-09-01 72.23 1999-10-01 73.42 1999-11-01 73.42 1999-12-01 73.00 2000-01-01 71.05 2000-02-01 73.00 2000-03-01 73.00 2000-04-01 72.79 2000-05-01 72.79 2000-06-01 72.79 2000-07-01 70.01 2000-08-01 73.00 2000-09-01 73.00 2000-10-01 72.93 2000-11-01 72.17 2000-12-01 73.00 2001-01-01 72.44 2001-02-01 72.37 2001-03-01 72.58 2001-04-01 71.58 2001-05-01 72.60 2001-06-01 72.60 2001-07-01 71.15 2001-08-01 72.91 2001-09-01 72.92 2001-10-01 72.92 2001-11-01 72.92 2001-12-01 72.91 2002-01-01 70.22 2002-02-01 72.53 2002-03-01 72.16 2002-04-01 72.16 2002-05-01 72.57 2002-06-01 72.82 2002-07-01 70.93 2002-08-01 72.32 2002-09-01 72.30 2002-10-01 72.89 2002-11-01 73.00 2002-12-01 73.00 2003-01-01 70.59 2003-02-01 72.99 2003-03-01 72.99 2003-04-01 73.45 2003-05-01 73.48 2003-06-01 73.63 2003-07-01 71.21 2003-08-01 74.49 2003-09-01 74.49 2003-10-01 74.57 2003-11-01 74.66 2003-12-01 74.66 2004-01-01 72.27 2004-02-01 74.68 2004-03-01 73.65 2004-04-01 73.74 2004-05-01 73.76 2004-06-01 74.05 2004-07-01 72.79 2004-08-01 74.13 2004-09-01 74.39 2004-10-01 74.39 2004-11-01 74.70 2004-12-01 74.70 2005-01-01 72.32 2005-02-01 75.41 2005-03-01 75.41 2005-04-01 75.62 2005-05-01 74.93 2005-06-01 75.69 2005-07-01 73.22 2005-08-01 74.19 2005-09-01 75.12 2005-10-01 75.12 2005-11-01 75.72 2005-12-01 74.79 2006-01-01 73.97 2006-02-01 75.97 2006-03-01 75.97 2006-04-01 76.10 2006-05-01 76.20 2006-06-01 76.64 2006-07-01 74.72 2006-08-01 75.70 2006-09-01 76.05 2006-10-01 76.72 2006-11-01 77.41 2006-12-01 77.48 2007-01-01 76.51 2007-02-01 78.85 2007-03-01 78.15 2007-04-01 78.15 2007-05-01 78.15 2007-06-01 78.15 2007-07-01 75.13 2007-08-01 79.56 2007-09-01 79.56 2007-10-01 79.79 2007-11-01 79.79 2007-12-01 79.79 2008-01-01 76.41 2008-02-01 80.24 2008-03-01 80.12 2008-04-01 80.57 2008-05-01 80.28 2008-06-01 79.54 2008-07-01 78.19 2008-08-01 80.65 2008-09-01 80.65 2008-10-01 79.92 2008-11-01 81.13 2008-12-01 81.58 2009-01-01 78.28 2009-02-01 80.42 2009-03-01 81.67 2009-04-01 82.46 2009-05-01 82.99 2009-06-01 83.60 2009-07-01 81.11 2009-08-01 83.48 2009-09-01 83.86 2009-10-01 83.76 2009-11-01 82.89 2009-12-01 83.74 2010-01-01 82.46 2010-02-01 83.78 2010-03-01 85.12 2010-04-01 84.80 2010-05-01 85.21 2010-06-01 85.21 2010-07-01 83.10 2010-08-01 85.19 2010-09-01 85.37 2010-10-01 84.81 2010-11-01 84.76 2010-12-01 84.96 2011-01-01 83.78 2011-02-01 85.40 2011-03-01 87.31 2011-04-01 87.23 2011-05-01 87.10 2011-06-01 88.76 2011-07-01 88.60 2011-08-01 89.96 2011-09-01 89.34 2011-10-01 89.26 2011-11-01 90.44 2011-12-01 90.87 2012-01-01 88.55 2012-02-01 91.37 2012-03-01 91.00 2012-04-01 91.48 2012-05-01 91.54 2012-06-01 91.67 2012-07-01 92.08 2012-08-01 91.65 2012-09-01 92.42 2012-10-01 92.96 2012-11-01 93.05 2012-12-01 92.82 2013-01-01 91.95 2013-02-01 93.46 2013-03-01 92.82 2013-04-01 93.21 2013-05-01 94.05 2013-06-01 93.65 2013-07-01 92.62 2013-08-01 93.51 2013-09-01 94.05 2013-10-01 93.96 2013-11-01 95.14 2013-12-01 95.14 2014-01-01 94.47 2014-02-01 95.60 2014-03-01 97.30 2014-04-01 96.61 2014-05-01 96.86 2014-06-01 97.56 2014-07-01 96.93 2014-08-01 97.84 2014-09-01 98.39 2014-10-01 98.46 2014-11-01 98.10 2014-12-01 99.07 2015-01-01 100.13 2015-02-01 100.25 2015-03-01 100.31 2015-04-01 100.23 2015-05-01 100.72 2015-06-01 99.99 2015-07-01 99.47 2015-08-01 99.94 2015-09-01 99.63 2015-10-01 99.70 2015-11-01 99.82 2015-12-01 99.82 2016-01-01 99.45 2016-02-01 99.76 2016-03-01 99.40 2016-04-01 99.68 2016-05-01 99.83 2016-06-01 99.60 2016-07-01 99.36 2016-08-01 99.15 2016-09-01 99.85 2016-10-01 100.08 2016-11-01 100.25 2016-12-01 100.85 2017-01-01 101.93 2017-02-01 101.38 2017-03-01 101.49 2017-04-01 101.56 2017-05-01 102.13 2017-06-01 102.11 2017-07-01 102.21 2017-08-01 101.33 2017-09-01 102.36 2017-10-01 102.07 2017-11-01 102.30 2017-12-01 103.22 2018-01-01 103.05 2018-02-01 102.85 2018-03-01 103.39 2018-04-01 103.79 2018-05-01 103.68 2018-06-01 103.70 2018-07-01 103.95 2018-08-01 104.27 2018-09-01 104.35 2018-10-01 104.34