Month Index 2015=100 1996-01-01 63.14 1996-02-01 63.14 1996-03-01 63.14 1996-04-01 63.14 1996-05-01 63.14 1996-06-01 62.83 1996-07-01 62.83 1996-08-01 62.83 1996-09-01 62.83 1996-10-01 62.83 1996-11-01 62.83 1996-12-01 62.83 1997-01-01 62.83 1997-02-01 62.83 1997-03-01 62.83 1997-04-01 62.83 1997-05-01 63.96 1997-06-01 63.96 1997-07-01 63.96 1997-08-01 63.96 1997-09-01 63.96 1997-10-01 63.96 1997-11-01 63.96 1997-12-01 63.96 1998-01-01 63.96 1998-02-01 63.96 1998-03-01 63.96 1998-04-01 63.96 1998-05-01 63.96 1998-06-01 64.02 1998-07-01 64.02 1998-08-01 64.02 1998-09-01 64.15 1998-10-01 64.15 1998-11-01 64.15 1998-12-01 64.15 1999-01-01 65.91 1999-02-01 65.91 1999-03-01 65.91 1999-04-01 65.41 1999-05-01 65.41 1999-06-01 65.41 1999-07-01 65.16 1999-08-01 65.16 1999-09-01 65.16 1999-10-01 65.28 1999-11-01 65.28 1999-12-01 65.28 2000-01-01 66.67 2000-02-01 66.98 2000-03-01 66.98 2000-04-01 68.43 2000-05-01 68.62 2000-06-01 68.62 2000-07-01 68.94 2000-08-01 68.94 2000-09-01 68.94 2000-10-01 67.36 2000-11-01 67.36 2000-12-01 67.36 2001-01-01 68.94 2001-02-01 68.91 2001-03-01 68.91 2001-04-01 70.01 2001-05-01 70.01 2001-06-01 70.01 2001-07-01 70.21 2001-08-01 70.21 2001-09-01 70.21 2001-10-01 71.51 2001-11-01 71.51 2001-12-01 72.74 2002-01-01 68.54 2002-02-01 68.54 2002-03-01 72.03 2002-04-01 72.23 2002-05-01 72.21 2002-06-01 72.21 2002-07-01 72.57 2002-08-01 72.57 2002-09-01 72.57 2002-10-01 72.47 2002-11-01 72.47 2002-12-01 72.47 2003-01-01 72.35 2003-02-01 72.35 2003-03-01 72.35 2003-04-01 72.54 2003-05-01 72.54 2003-06-01 72.54 2003-07-01 73.18 2003-08-01 73.18 2003-09-01 73.64 2003-10-01 74.00 2003-11-01 74.00 2003-12-01 74.00 2004-01-01 73.56 2004-02-01 73.56 2004-03-01 73.56 2004-04-01 74.37 2004-05-01 74.51 2004-06-01 74.51 2004-07-01 74.70 2004-08-01 74.70 2004-09-01 74.70 2004-10-01 74.75 2004-11-01 74.75 2004-12-01 74.75 2005-01-01 74.49 2005-02-01 74.49 2005-03-01 74.49 2005-04-01 74.43 2005-05-01 74.43 2005-06-01 74.43 2005-07-01 76.69 2005-08-01 76.69 2005-09-01 76.69 2005-10-01 77.08 2005-11-01 77.08 2005-12-01 77.06 2006-01-01 77.36 2006-02-01 77.36 2006-03-01 77.36 2006-04-01 78.05 2006-05-01 77.44 2006-06-01 77.44 2006-07-01 78.74 2006-08-01 78.74 2006-09-01 78.74 2006-10-01 78.80 2006-11-01 78.80 2006-12-01 78.80 2007-01-01 80.56 2007-02-01 80.56 2007-03-01 80.56 2007-04-01 80.69 2007-05-01 80.69 2007-06-01 80.69 2007-07-01 81.87 2007-08-01 81.87 2007-09-01 81.79 2007-10-01 82.37 2007-11-01 82.37 2007-12-01 82.37 2008-01-01 86.54 2008-02-01 86.48 2008-03-01 86.48 2008-04-01 87.17 2008-05-01 87.17 2008-06-01 87.17 2008-07-01 87.79 2008-08-01 87.79 2008-09-01 87.79 2008-10-01 88.56 2008-11-01 88.56 2008-12-01 88.56 2009-01-01 90.06 2009-02-01 90.06 2009-03-01 90.06 2009-04-01 88.91 2009-05-01 88.91 2009-06-01 88.91 2009-07-01 88.70 2009-08-01 88.70 2009-09-01 89.97 2009-10-01 90.20 2009-11-01 90.20 2009-12-01 90.20 2010-01-01 91.54 2010-02-01 91.54 2010-03-01 91.54 2010-04-01 91.52 2010-05-01 91.52 2010-06-01 91.52 2010-07-01 93.73 2010-08-01 93.73 2010-09-01 92.70 2010-10-01 92.49 2010-11-01 92.49 2010-12-01 92.49 2011-01-01 94.38 2011-02-01 94.11 2011-03-01 94.11 2011-04-01 94.32 2011-05-01 94.36 2011-06-01 94.36 2011-07-01 94.89 2011-08-01 94.89 2011-09-01 94.59 2011-10-01 94.73 2011-11-01 94.73 2011-12-01 94.73 2012-01-01 95.06 2012-02-01 93.79 2012-03-01 93.79 2012-04-01 94.60 2012-05-01 94.46 2012-06-01 94.46 2012-07-01 94.85 2012-08-01 94.85 2012-09-01 95.90 2012-10-01 96.76 2012-11-01 96.76 2012-12-01 96.76 2013-01-01 99.30 2013-02-01 102.86 2013-03-01 102.86 2013-04-01 102.46 2013-05-01 103.65 2013-06-01 103.65 2013-07-01 103.81 2013-08-01 103.81 2013-09-01 105.16 2013-10-01 104.61 2013-11-01 104.61 2013-12-01 104.61 2014-01-01 104.26 2014-02-01 103.10 2014-03-01 103.10 2014-04-01 102.47 2014-05-01 100.39 2014-06-01 100.39 2014-07-01 100.80 2014-08-01 100.80 2014-09-01 102.55 2014-10-01 102.52 2014-11-01 102.52 2014-12-01 102.52 2015-01-01 102.41 2015-02-01 100.60 2015-03-01 100.60 2015-04-01 99.92 2015-05-01 100.28 2015-06-01 100.28 2015-07-01 99.80 2015-08-01 99.80 2015-09-01 99.60 2015-10-01 98.90 2015-11-01 98.90 2015-12-01 98.90 2016-01-01 99.57 2016-02-01 99.81 2016-03-01 99.81 2016-04-01 99.35 2016-05-01 100.76 2016-06-01 100.76 2016-07-01 102.16 2016-08-01 102.16 2016-09-01 99.75 2016-10-01 99.28 2016-11-01 99.25 2016-12-01 99.25 2017-01-01 97.72 2017-02-01 97.45 2017-03-01 97.45 2017-04-01 97.33 2017-05-01 97.10 2017-06-01 97.10 2017-07-01 101.02 2017-08-01 101.02 2017-09-01 95.27 2017-10-01 95.29 2017-11-01 95.29 2017-12-01 95.29 2018-01-01 94.73 2018-02-01 96.18 2018-03-01 96.18 2018-04-01 95.77 2018-05-01 98.98 2018-06-01 98.98 2018-07-01 105.76 2018-08-01 105.74 2018-09-01 102.79 2018-10-01 102.37