Month Index 2015=100 1996-01-01 64.19 1996-02-01 64.19 1996-03-01 64.19 1996-04-01 64.00 1996-05-01 64.00 1996-06-01 64.90 1996-07-01 65.10 1996-08-01 65.10 1996-09-01 65.10 1996-10-01 65.29 1996-11-01 65.29 1996-12-01 65.29 1997-01-01 65.42 1997-02-01 65.42 1997-03-01 65.42 1997-04-01 65.74 1997-05-01 65.74 1997-06-01 66.13 1997-07-01 66.33 1997-08-01 66.33 1997-09-01 66.33 1997-10-01 66.59 1997-11-01 66.59 1997-12-01 66.59 1998-01-01 66.65 1998-02-01 66.65 1998-03-01 66.65 1998-04-01 66.84 1998-05-01 66.84 1998-06-01 67.56 1998-07-01 67.69 1998-08-01 67.69 1998-09-01 67.69 1998-10-01 67.75 1998-11-01 67.75 1998-12-01 67.75 1999-01-01 68.14 1999-02-01 68.27 1999-03-01 68.40 1999-04-01 68.53 1999-05-01 68.59 1999-06-01 69.56 1999-07-01 69.63 1999-08-01 69.76 1999-09-01 69.89 1999-10-01 70.01 1999-11-01 70.14 1999-12-01 70.21 2000-01-01 70.21 2000-02-01 70.21 2000-03-01 70.27 2000-04-01 70.40 2000-05-01 70.53 2000-06-01 71.96 2000-07-01 72.02 2000-08-01 72.15 2000-09-01 72.28 2000-10-01 72.41 2000-11-01 72.54 2000-12-01 72.67 2001-01-01 72.60 2001-02-01 73.06 2001-03-01 73.05 2001-04-01 73.95 2001-05-01 73.98 2001-06-01 75.43 2001-07-01 75.46 2001-08-01 75.46 2001-09-01 75.12 2001-10-01 75.18 2001-11-01 75.21 2001-12-01 75.21 2002-01-01 75.21 2002-02-01 75.35 2002-03-01 75.94 2002-04-01 76.89 2002-05-01 77.07 2002-06-01 77.07 2002-07-01 77.11 2002-08-01 77.18 2002-09-01 77.11 2002-10-01 77.04 2002-11-01 77.04 2002-12-01 77.11 2003-01-01 77.11 2003-02-01 77.18 2003-03-01 78.42 2003-04-01 78.71 2003-05-01 78.71 2003-06-01 78.80 2003-07-01 78.80 2003-08-01 78.89 2003-09-01 78.93 2003-10-01 78.12 2003-11-01 78.13 2003-12-01 78.20 2004-01-01 78.39 2004-02-01 78.43 2004-03-01 79.65 2004-04-01 80.18 2004-05-01 80.19 2004-06-01 80.23 2004-07-01 80.29 2004-08-01 80.36 2004-09-01 80.41 2004-10-01 79.86 2004-11-01 79.91 2004-12-01 79.94 2005-01-01 80.23 2005-02-01 80.36 2005-03-01 81.17 2005-04-01 82.96 2005-05-01 82.94 2005-06-01 83.00 2005-07-01 83.07 2005-08-01 83.12 2005-09-01 83.17 2005-10-01 82.17 2005-11-01 82.22 2005-12-01 82.89 2006-01-01 83.03 2006-02-01 83.03 2006-03-01 83.15 2006-04-01 83.44 2006-05-01 83.37 2006-06-01 84.38 2006-07-01 84.36 2006-08-01 84.44 2006-09-01 84.36 2006-10-01 85.05 2006-11-01 85.10 2006-12-01 85.14 2007-01-01 86.17 2007-02-01 86.19 2007-03-01 86.19 2007-04-01 87.24 2007-05-01 87.01 2007-06-01 87.06 2007-07-01 86.96 2007-08-01 87.15 2007-09-01 87.24 2007-10-01 88.70 2007-11-01 88.74 2007-12-01 88.79 2008-01-01 87.60 2008-02-01 87.80 2008-03-01 90.42 2008-04-01 90.13 2008-05-01 90.59 2008-06-01 90.87 2008-07-01 90.91 2008-08-01 91.08 2008-09-01 91.16 2008-10-01 92.52 2008-11-01 91.65 2008-12-01 91.01 2009-01-01 91.13 2009-02-01 91.76 2009-03-01 94.56 2009-04-01 93.64 2009-05-01 93.40 2009-06-01 93.32 2009-07-01 93.32 2009-08-01 93.32 2009-09-01 93.57 2009-10-01 93.65 2009-11-01 93.64 2009-12-01 93.65 2010-01-01 94.25 2010-02-01 94.23 2010-03-01 94.23 2010-04-01 93.94 2010-05-01 93.41 2010-06-01 93.41 2010-07-01 93.66 2010-08-01 93.59 2010-09-01 93.76 2010-10-01 94.04 2010-11-01 94.04 2010-12-01 94.32 2011-01-01 94.64 2011-02-01 94.64 2011-03-01 95.30 2011-04-01 95.80 2011-05-01 95.66 2011-06-01 95.66 2011-07-01 95.64 2011-08-01 95.64 2011-09-01 95.79 2011-10-01 95.81 2011-11-01 95.81 2011-12-01 96.27 2012-01-01 96.66 2012-02-01 96.66 2012-03-01 98.03 2012-04-01 97.57 2012-05-01 97.67 2012-06-01 97.62 2012-07-01 97.66 2012-08-01 97.66 2012-09-01 97.82 2012-10-01 97.43 2012-11-01 97.43 2012-12-01 97.43 2013-01-01 97.61 2013-02-01 97.61 2013-03-01 97.61 2013-04-01 97.61 2013-05-01 98.55 2013-06-01 98.69 2013-07-01 98.69 2013-08-01 98.72 2013-09-01 98.64 2013-10-01 98.64 2013-11-01 99.03 2013-12-01 99.03 2014-01-01 99.03 2014-02-01 98.78 2014-03-01 98.96 2014-04-01 98.96 2014-05-01 98.59 2014-06-01 99.30 2014-07-01 99.23 2014-08-01 99.23 2014-09-01 99.15 2014-10-01 99.15 2014-11-01 99.64 2014-12-01 99.64 2015-01-01 99.64 2015-02-01 100.14 2015-03-01 100.14 2015-04-01 100.17 2015-05-01 100.03 2015-06-01 99.66 2015-07-01 99.80 2015-08-01 99.80 2015-09-01 99.84 2015-10-01 99.93 2015-11-01 100.41 2015-12-01 100.43 2016-01-01 101.33 2016-02-01 101.33 2016-03-01 101.33 2016-04-01 101.59 2016-05-01 101.76 2016-06-01 101.76 2016-07-01 101.76 2016-08-01 102.52 2016-09-01 102.52 2016-10-01 102.66 2016-11-01 102.66 2016-12-01 102.66 2017-01-01 103.11 2017-02-01 103.11 2017-03-01 103.11 2017-04-01 103.51 2017-05-01 103.76 2017-06-01 103.76 2017-07-01 104.04 2017-08-01 103.46 2017-09-01 103.46 2017-10-01 103.46 2017-11-01 103.46 2017-12-01 103.46 2018-01-01 104.09 2018-02-01 104.09 2018-03-01 104.09 2018-04-01 104.09 2018-05-01 104.19 2018-06-01 104.19 2018-07-01 104.51 2018-08-01 102.92 2018-09-01 102.92 2018-10-01 103.65