Month Index 2015=100 1996-01-01 63.14 1996-02-01 63.11 1996-03-01 63.14 1996-04-01 63.14 1996-05-01 63.14 1996-06-01 63.08 1996-07-01 63.11 1996-08-01 63.08 1996-09-01 63.08 1996-10-01 63.28 1996-11-01 63.37 1996-12-01 63.37 1997-01-01 63.43 1997-02-01 63.43 1997-03-01 63.57 1997-04-01 63.54 1997-05-01 63.54 1997-06-01 63.54 1997-07-01 63.57 1997-08-01 63.57 1997-09-01 63.34 1997-10-01 63.37 1997-11-01 64.93 1997-12-01 64.93 1998-01-01 65.04 1998-02-01 65.07 1998-03-01 65.24 1998-04-01 65.24 1998-05-01 65.27 1998-06-01 65.27 1998-07-01 65.27 1998-08-01 65.27 1998-09-01 65.36 1998-10-01 67.17 1998-11-01 67.17 1998-12-01 67.23 1999-01-01 67.23 1999-02-01 67.37 1999-03-01 67.37 1999-04-01 67.46 1999-05-01 67.46 1999-06-01 67.55 1999-07-01 67.55 1999-08-01 67.55 1999-09-01 67.64 1999-10-01 67.64 1999-11-01 68.00 1999-12-01 68.00 2000-01-01 73.44 2000-02-01 73.44 2000-03-01 73.39 2000-04-01 73.48 2000-05-01 73.73 2000-06-01 74.17 2000-07-01 74.14 2000-08-01 74.27 2000-09-01 74.12 2000-10-01 74.12 2000-11-01 74.32 2000-12-01 74.32 2001-01-01 75.23 2001-02-01 75.20 2001-03-01 75.74 2001-04-01 75.73 2001-05-01 75.75 2001-06-01 75.86 2001-07-01 76.00 2001-08-01 76.00 2001-09-01 75.60 2001-10-01 75.80 2001-11-01 75.83 2001-12-01 75.86 2002-01-01 74.46 2002-02-01 74.47 2002-03-01 74.40 2002-04-01 74.20 2002-05-01 74.49 2002-06-01 75.03 2002-07-01 75.25 2002-08-01 75.24 2002-09-01 75.42 2002-10-01 75.68 2002-11-01 75.73 2002-12-01 75.73 2003-01-01 75.02 2003-02-01 75.09 2003-03-01 75.63 2003-04-01 75.61 2003-05-01 75.59 2003-06-01 75.60 2003-07-01 75.60 2003-08-01 76.30 2003-09-01 76.87 2003-10-01 76.98 2003-11-01 76.95 2003-12-01 76.95 2004-01-01 77.28 2004-02-01 77.36 2004-03-01 77.35 2004-04-01 77.39 2004-05-01 77.51 2004-06-01 77.54 2004-07-01 77.67 2004-08-01 77.73 2004-09-01 77.75 2004-10-01 78.20 2004-11-01 78.48 2004-12-01 78.48 2005-01-01 78.71 2005-02-01 78.31 2005-03-01 78.53 2005-04-01 78.58 2005-05-01 78.57 2005-06-01 78.92 2005-07-01 78.98 2005-08-01 79.20 2005-09-01 79.79 2005-10-01 80.58 2005-11-01 80.62 2005-12-01 80.63 2006-01-01 82.29 2006-02-01 82.33 2006-03-01 82.33 2006-04-01 82.44 2006-05-01 82.60 2006-06-01 82.63 2006-07-01 82.56 2006-08-01 82.53 2006-09-01 82.72 2006-10-01 82.90 2006-11-01 82.88 2006-12-01 82.96 2007-01-01 85.06 2007-02-01 85.22 2007-03-01 85.34 2007-04-01 85.56 2007-05-01 85.64 2007-06-01 85.64 2007-07-01 85.82 2007-08-01 85.82 2007-09-01 85.96 2007-10-01 86.07 2007-11-01 86.02 2007-12-01 86.02 2008-01-01 86.41 2008-02-01 86.39 2008-03-01 87.21 2008-04-01 87.21 2008-05-01 87.21 2008-06-01 87.37 2008-07-01 87.40 2008-08-01 87.24 2008-09-01 87.30 2008-10-01 87.55 2008-11-01 87.57 2008-12-01 87.57 2009-01-01 87.44 2009-02-01 87.44 2009-03-01 86.04 2009-04-01 86.01 2009-05-01 86.01 2009-06-01 86.12 2009-07-01 86.09 2009-08-01 86.08 2009-09-01 86.27 2009-10-01 86.38 2009-11-01 86.44 2009-12-01 86.96 2010-01-01 87.20 2010-02-01 87.22 2010-03-01 87.25 2010-04-01 87.44 2010-05-01 87.51 2010-06-01 87.51 2010-07-01 88.69 2010-08-01 88.63 2010-09-01 89.03 2010-10-01 89.18 2010-11-01 89.37 2010-12-01 89.31 2011-01-01 92.27 2011-02-01 92.34 2011-03-01 92.48 2011-04-01 92.69 2011-05-01 92.69 2011-06-01 92.74 2011-07-01 92.86 2011-08-01 92.70 2011-09-01 92.91 2011-10-01 93.93 2011-11-01 93.94 2011-12-01 93.96 2012-01-01 94.16 2012-02-01 94.19 2012-03-01 94.19 2012-04-01 93.99 2012-05-01 94.00 2012-06-01 94.04 2012-07-01 94.15 2012-08-01 94.18 2012-09-01 95.99 2012-10-01 96.63 2012-11-01 96.73 2012-12-01 96.73 2013-01-01 98.02 2013-02-01 98.06 2013-03-01 98.05 2013-04-01 98.01 2013-05-01 97.98 2013-06-01 97.98 2013-07-01 98.01 2013-08-01 98.04 2013-09-01 98.38 2013-10-01 99.45 2013-11-01 99.37 2013-12-01 99.37 2014-01-01 99.30 2014-02-01 99.32 2014-03-01 99.36 2014-04-01 99.38 2014-05-01 99.41 2014-06-01 99.49 2014-07-01 99.45 2014-08-01 99.51 2014-09-01 99.63 2014-10-01 99.63 2014-11-01 99.68 2014-12-01 99.70 2015-01-01 99.77 2015-02-01 99.82 2015-03-01 99.79 2015-04-01 99.70 2015-05-01 99.62 2015-06-01 99.77 2015-07-01 99.77 2015-08-01 100.02 2015-09-01 100.44 2015-10-01 100.44 2015-11-01 100.44 2015-12-01 100.43 2016-01-01 100.55 2016-02-01 100.53 2016-03-01 100.49 2016-04-01 100.71 2016-05-01 100.71 2016-06-01 100.71 2016-07-01 100.70 2016-08-01 100.70 2016-09-01 101.13 2016-10-01 101.13 2016-11-01 101.13 2016-12-01 101.12 2017-01-01 102.03 2017-02-01 102.34 2017-03-01 102.35 2017-04-01 102.38 2017-05-01 102.48 2017-06-01 102.52 2017-07-01 102.53 2017-08-01 102.44 2017-09-01 102.58 2017-10-01 102.51 2017-11-01 98.43 2017-12-01 98.61 2018-01-01 98.39 2018-02-01 98.73 2018-03-01 98.82 2018-04-01 98.87 2018-05-01 99.06 2018-06-01 99.06 2018-07-01 99.00 2018-08-01 99.73 2018-09-01 101.45 2018-10-01 101.73