Month Index 2015=100 1996-01-01 58.12 1996-02-01 58.12 1996-03-01 58.12 1996-04-01 58.12 1996-05-01 58.12 1996-06-01 58.12 1996-07-01 58.12 1996-08-01 58.17 1996-09-01 58.17 1996-10-01 58.17 1996-11-01 58.22 1996-12-01 58.22 1997-01-01 61.50 1997-02-01 61.50 1997-03-01 61.50 1997-04-01 61.50 1997-05-01 61.50 1997-06-01 61.50 1997-07-01 61.50 1997-08-01 61.37 1997-09-01 61.37 1997-10-01 61.37 1997-11-01 61.51 1997-12-01 61.51 1998-01-01 61.13 1998-02-01 61.13 1998-03-01 61.33 1998-04-01 61.33 1998-05-01 61.33 1998-06-01 61.33 1998-07-01 61.33 1998-08-01 61.34 1998-09-01 61.34 1998-10-01 61.34 1998-11-01 61.36 1998-12-01 61.36 1999-01-01 63.31 1999-02-01 63.31 1999-03-01 63.31 1999-04-01 63.31 1999-05-01 63.31 1999-06-01 63.31 1999-07-01 63.31 1999-08-01 63.30 1999-09-01 63.30 1999-10-01 63.30 1999-11-01 63.37 1999-12-01 63.37 2000-01-01 63.13 2000-02-01 63.13 2000-03-01 63.13 2000-04-01 63.13 2000-05-01 63.13 2000-06-01 63.13 2000-07-01 63.13 2000-08-01 63.19 2000-09-01 63.19 2000-10-01 63.19 2000-11-01 63.31 2000-12-01 63.31 2001-01-01 65.22 2001-02-01 65.22 2001-03-01 65.22 2001-04-01 65.22 2001-05-01 65.22 2001-06-01 65.22 2001-07-01 65.22 2001-08-01 65.31 2001-09-01 65.31 2001-10-01 65.31 2001-11-01 65.34 2001-12-01 65.34 2002-01-01 66.87 2002-02-01 66.87 2002-03-01 66.87 2002-04-01 66.87 2002-05-01 66.87 2002-06-01 66.87 2002-07-01 66.87 2002-08-01 66.87 2002-09-01 66.87 2002-10-01 66.87 2002-11-01 66.90 2002-12-01 66.90 2003-01-01 67.17 2003-02-01 67.17 2003-03-01 67.17 2003-04-01 67.64 2003-05-01 67.64 2003-06-01 71.27 2003-07-01 71.43 2003-08-01 71.43 2003-09-01 69.41 2003-10-01 69.41 2003-11-01 69.48 2003-12-01 69.85 2004-01-01 70.47 2004-02-01 70.30 2004-03-01 70.30 2004-04-01 70.82 2004-05-01 70.92 2004-06-01 72.47 2004-07-01 72.47 2004-08-01 72.47 2004-09-01 72.87 2004-10-01 72.87 2004-11-01 73.01 2004-12-01 73.15 2005-01-01 73.92 2005-02-01 73.92 2005-03-01 76.01 2005-04-01 76.01 2005-05-01 76.01 2005-06-01 76.10 2005-07-01 76.10 2005-08-01 76.10 2005-09-01 76.33 2005-10-01 76.33 2005-11-01 76.48 2005-12-01 76.48 2006-01-01 78.68 2006-02-01 78.68 2006-03-01 78.63 2006-04-01 80.35 2006-05-01 80.35 2006-06-01 80.35 2006-07-01 80.35 2006-08-01 80.35 2006-09-01 80.35 2006-10-01 80.65 2006-11-01 80.89 2006-12-01 80.89 2007-01-01 81.49 2007-02-01 81.49 2007-03-01 81.49 2007-04-01 82.14 2007-05-01 82.24 2007-06-01 82.24 2007-07-01 82.74 2007-08-01 82.74 2007-09-01 82.74 2007-10-01 83.01 2007-11-01 83.24 2007-12-01 83.24 2008-01-01 84.01 2008-02-01 84.05 2008-03-01 84.05 2008-04-01 85.30 2008-05-01 85.30 2008-06-01 85.30 2008-07-01 86.28 2008-08-01 86.28 2008-09-01 86.28 2008-10-01 86.97 2008-11-01 86.97 2008-12-01 87.19 2009-01-01 87.31 2009-02-01 87.38 2009-03-01 87.48 2009-04-01 87.42 2009-05-01 87.53 2009-06-01 87.38 2009-07-01 88.54 2009-08-01 88.54 2009-09-01 88.55 2009-10-01 88.59 2009-11-01 88.59 2009-12-01 88.60 2010-01-01 89.71 2010-02-01 89.71 2010-03-01 89.73 2010-04-01 90.36 2010-05-01 90.36 2010-06-01 90.35 2010-07-01 90.93 2010-08-01 90.94 2010-09-01 90.94 2010-10-01 89.86 2010-11-01 89.87 2010-12-01 89.88 2011-01-01 94.29 2011-02-01 94.30 2011-03-01 94.30 2011-04-01 94.92 2011-05-01 95.14 2011-06-01 95.15 2011-07-01 95.26 2011-08-01 95.26 2011-09-01 95.26 2011-10-01 95.26 2011-11-01 95.06 2011-12-01 95.07 2012-01-01 93.86 2012-02-01 93.92 2012-03-01 93.93 2012-04-01 93.89 2012-05-01 93.90 2012-06-01 93.91 2012-07-01 95.80 2012-08-01 95.82 2012-09-01 95.83 2012-10-01 95.83 2012-11-01 95.83 2012-12-01 95.85 2013-01-01 96.33 2013-02-01 96.34 2013-03-01 96.35 2013-04-01 96.58 2013-05-01 96.58 2013-06-01 96.59 2013-07-01 96.58 2013-08-01 96.58 2013-09-01 96.59 2013-10-01 98.10 2013-11-01 98.10 2013-12-01 98.14 2014-01-01 98.39 2014-02-01 98.77 2014-03-01 98.78 2014-04-01 98.83 2014-05-01 98.83 2014-06-01 98.83 2014-07-01 98.50 2014-08-01 98.50 2014-09-01 98.50 2014-10-01 98.35 2014-11-01 98.36 2014-12-01 98.36 2015-01-01 99.15 2015-02-01 99.42 2015-03-01 99.57 2015-04-01 99.86 2015-05-01 99.86 2015-06-01 100.16 2015-07-01 100.17 2015-08-01 100.22 2015-09-01 100.24 2015-10-01 100.41 2015-11-01 100.46 2015-12-01 100.48 2016-01-01 102.11 2016-02-01 102.14 2016-03-01 102.14 2016-04-01 101.36 2016-05-01 101.36 2016-06-01 101.37 2016-07-01 101.57 2016-08-01 101.57 2016-09-01 101.62 2016-10-01 101.01 2016-11-01 101.02 2016-12-01 101.02 2017-01-01 101.36 2017-02-01 101.38 2017-03-01 101.38 2017-04-01 101.98 2017-05-01 102.05 2017-06-01 102.05 2017-07-01 103.27 2017-08-01 103.27 2017-09-01 103.29 2017-10-01 103.38 2017-11-01 103.38 2017-12-01 103.39 2018-01-01 103.07 2018-02-01 103.13 2018-03-01 103.19 2018-04-01 103.82 2018-05-01 103.88 2018-06-01 103.98 2018-07-01 104.14 2018-08-01 104.16 2018-09-01 104.23 2018-10-01 105.19