Month Index 2015=100 1996-01-01 63.35 1996-02-01 63.23 1996-03-01 63.16 1996-04-01 63.74 1996-05-01 64.25 1996-06-01 63.87 1996-07-01 63.93 1996-08-01 64.19 1996-09-01 64.38 1996-10-01 64.12 1996-11-01 64.06 1996-12-01 64.19 1997-01-01 64.19 1997-02-01 63.61 1997-03-01 63.10 1997-04-01 62.97 1997-05-01 63.04 1997-06-01 62.72 1997-07-01 62.65 1997-08-01 62.97 1997-09-01 63.74 1997-10-01 63.48 1997-11-01 63.80 1997-12-01 64.38 1998-01-01 64.57 1998-02-01 63.74 1998-03-01 63.67 1998-04-01 63.80 1998-05-01 63.80 1998-06-01 63.74 1998-07-01 64.06 1998-08-01 64.31 1998-09-01 64.50 1998-10-01 64.31 1998-11-01 64.12 1998-12-01 64.76 1999-01-01 64.95 1999-02-01 64.82 1999-03-01 65.21 1999-04-01 65.27 1999-05-01 65.08 1999-06-01 64.50 1999-07-01 64.44 1999-08-01 64.63 1999-09-01 65.08 1999-10-01 65.21 1999-11-01 65.46 1999-12-01 66.10 2000-01-01 66.29 2000-02-01 65.97 2000-03-01 65.97 2000-04-01 66.23 2000-05-01 65.97 2000-06-01 65.91 2000-07-01 66.36 2000-08-01 66.74 2000-09-01 67.25 2000-10-01 67.44 2000-11-01 67.57 2000-12-01 68.46 2001-01-01 69.04 2001-02-01 68.98 2001-03-01 69.49 2001-04-01 69.68 2001-05-01 70.00 2001-06-01 70.19 2001-07-01 70.57 2001-08-01 70.95 2001-09-01 71.21 2001-10-01 71.15 2001-11-01 71.34 2001-12-01 72.04 2002-01-01 72.30 2002-02-01 72.30 2002-03-01 72.68 2002-04-01 73.13 2002-05-01 73.45 2002-06-01 73.64 2002-07-01 73.96 2002-08-01 74.34 2002-09-01 74.72 2002-10-01 74.85 2002-11-01 74.98 2002-12-01 75.49 2003-01-01 75.87 2003-02-01 75.55 2003-03-01 75.81 2003-04-01 75.81 2003-05-01 76.06 2003-06-01 76.19 2003-07-01 76.64 2003-08-01 77.34 2003-09-01 78.04 2003-10-01 78.11 2003-11-01 78.24 2003-12-01 78.55 2004-01-01 78.94 2004-02-01 78.62 2004-03-01 79.00 2004-04-01 79.45 2004-05-01 79.83 2004-06-01 79.83 2004-07-01 80.22 2004-08-01 80.41 2004-09-01 80.47 2004-10-01 80.53 2004-11-01 80.79 2004-12-01 81.05 2005-01-01 81.62 2005-02-01 81.49 2005-03-01 81.75 2005-04-01 82.39 2005-05-01 82.45 2005-06-01 82.45 2005-07-01 82.20 2005-08-01 82.51 2005-09-01 82.71 2005-10-01 82.90 2005-11-01 83.41 2005-12-01 84.56 2006-01-01 85.36 2006-02-01 85.09 2006-03-01 85.10 2006-04-01 85.29 2006-05-01 85.46 2006-06-01 85.93 2006-07-01 86.29 2006-08-01 86.42 2006-09-01 86.69 2006-10-01 86.64 2006-11-01 86.77 2006-12-01 87.25 2007-01-01 87.36 2007-02-01 87.19 2007-03-01 87.51 2007-04-01 88.04 2007-05-01 88.15 2007-06-01 88.30 2007-07-01 88.54 2007-08-01 88.84 2007-09-01 89.70 2007-10-01 91.54 2007-11-01 92.38 2007-12-01 93.19 2008-01-01 93.66 2008-02-01 93.46 2008-03-01 93.69 2008-04-01 94.02 2008-05-01 94.19 2008-06-01 94.80 2008-07-01 94.86 2008-08-01 94.98 2008-09-01 95.21 2008-10-01 95.09 2008-11-01 95.10 2008-12-01 95.27 2009-01-01 95.25 2009-02-01 94.76 2009-03-01 94.08 2009-04-01 93.74 2009-05-01 93.22 2009-06-01 92.82 2009-07-01 92.62 2009-08-01 92.75 2009-09-01 92.75 2009-10-01 92.60 2009-11-01 92.60 2009-12-01 92.80 2010-01-01 93.36 2010-02-01 92.69 2010-03-01 93.34 2010-04-01 93.27 2010-05-01 92.81 2010-06-01 92.89 2010-07-01 92.78 2010-08-01 93.18 2010-09-01 92.43 2010-10-01 92.85 2010-11-01 93.12 2010-12-01 93.51 2011-01-01 93.47 2011-02-01 93.62 2011-03-01 94.09 2011-04-01 94.29 2011-05-01 94.64 2011-06-01 94.71 2011-07-01 94.92 2011-08-01 94.52 2011-09-01 94.47 2011-10-01 94.77 2011-11-01 95.07 2011-12-01 95.18 2012-01-01 95.40 2012-02-01 95.48 2012-03-01 95.58 2012-04-01 95.84 2012-05-01 95.69 2012-06-01 96.11 2012-07-01 96.00 2012-08-01 96.46 2012-09-01 96.94 2012-10-01 97.20 2012-11-01 97.69 2012-12-01 98.19 2013-01-01 98.55 2013-02-01 98.26 2013-03-01 98.12 2013-04-01 98.44 2013-05-01 99.08 2013-06-01 99.75 2013-07-01 100.39 2013-08-01 100.89 2013-09-01 99.45 2013-10-01 98.77 2013-11-01 98.89 2013-12-01 99.38 2014-01-01 99.76 2014-02-01 99.39 2014-03-01 98.69 2014-04-01 98.62 2014-05-01 98.24 2014-06-01 98.22 2014-07-01 98.28 2014-08-01 98.56 2014-09-01 98.67 2014-10-01 99.22 2014-11-01 99.12 2014-12-01 99.06 2015-01-01 99.31 2015-02-01 99.59 2015-03-01 99.07 2015-04-01 98.99 2015-05-01 99.51 2015-06-01 100.07 2015-07-01 99.67 2015-08-01 100.44 2015-09-01 100.50 2015-10-01 101.10 2015-11-01 100.88 2015-12-01 100.88 2016-01-01 101.45 2016-02-01 100.84 2016-03-01 100.78 2016-04-01 100.95 2016-05-01 101.25 2016-06-01 101.54 2016-07-01 102.26 2016-08-01 102.24 2016-09-01 101.28 2016-10-01 101.39 2016-11-01 101.24 2016-12-01 101.73 2017-01-01 102.52 2017-02-01 102.68 2017-03-01 102.32 2017-04-01 102.21 2017-05-01 102.48 2017-06-01 102.40 2017-07-01 102.35 2017-08-01 102.17 2017-09-01 102.47 2017-10-01 103.77 2017-11-01 103.49 2017-12-01 103.42 2018-01-01 103.69 2018-02-01 103.48 2018-03-01 103.58 2018-04-01 103.75 2018-05-01 104.47 2018-06-01 105.01 2018-07-01 104.20 2018-08-01 104.22 2018-09-01 104.25 2018-10-01 105.58