Month Index 2015=100 1996-01-01 68.03 1996-02-01 69.00 1996-03-01 69.42 1996-04-01 69.49 1996-05-01 69.49 1996-06-01 69.42 1996-07-01 69.28 1996-08-01 69.35 1996-09-01 69.21 1996-10-01 69.42 1996-11-01 69.70 1996-12-01 69.56 1997-01-01 69.63 1997-02-01 70.11 1997-03-01 69.84 1997-04-01 69.90 1997-05-01 70.11 1997-06-01 69.90 1997-07-01 69.90 1997-08-01 69.84 1997-09-01 69.84 1997-10-01 69.97 1997-11-01 69.97 1997-12-01 69.56 1998-01-01 70.11 1998-02-01 70.60 1998-03-01 70.80 1998-04-01 70.87 1998-05-01 71.15 1998-06-01 70.94 1998-07-01 71.15 1998-08-01 71.22 1998-09-01 71.29 1998-10-01 71.43 1998-11-01 71.29 1998-12-01 71.08 1999-01-01 71.91 1999-02-01 73.37 1999-03-01 74.20 1999-04-01 74.75 1999-05-01 75.38 1999-06-01 76.14 1999-07-01 76.49 1999-08-01 76.83 1999-09-01 77.18 1999-10-01 77.53 1999-11-01 77.73 1999-12-01 77.80 2000-01-01 78.22 2000-02-01 78.70 2000-03-01 78.91 2000-04-01 79.05 2000-05-01 79.26 2000-06-01 79.12 2000-07-01 78.98 2000-08-01 79.12 2000-09-01 79.05 2000-10-01 78.91 2000-11-01 78.91 2000-12-01 78.56 2001-01-01 78.50 2001-02-01 78.63 2001-03-01 78.63 2001-04-01 78.63 2001-05-01 78.43 2001-06-01 78.63 2001-07-01 78.56 2001-08-01 78.70 2001-09-01 78.63 2001-10-01 78.56 2001-11-01 78.29 2001-12-01 78.15 2002-01-01 78.43 2002-02-01 78.50 2002-03-01 78.98 2002-04-01 79.33 2002-05-01 79.53 2002-06-01 79.53 2002-07-01 79.67 2002-08-01 79.88 2002-09-01 79.88 2002-10-01 79.95 2002-11-01 80.02 2002-12-01 79.88 2003-01-01 80.23 2003-02-01 80.99 2003-03-01 81.13 2003-04-01 81.13 2003-05-01 81.20 2003-06-01 81.20 2003-07-01 81.27 2003-08-01 81.40 2003-09-01 81.40 2003-10-01 81.40 2003-11-01 81.47 2003-12-01 81.27 2004-01-01 81.61 2004-02-01 81.89 2004-03-01 82.10 2004-04-01 82.10 2004-05-01 82.31 2004-06-01 82.24 2004-07-01 82.17 2004-08-01 82.17 2004-09-01 82.37 2004-10-01 82.31 2004-11-01 82.10 2004-12-01 82.03 2005-01-01 82.51 2005-02-01 82.72 2005-03-01 82.72 2005-04-01 82.79 2005-05-01 82.86 2005-06-01 82.93 2005-07-01 82.79 2005-08-01 82.93 2005-09-01 83.21 2005-10-01 83.41 2005-11-01 83.48 2005-12-01 83.76 2006-01-01 84.17 2006-02-01 84.68 2006-03-01 84.95 2006-04-01 84.96 2006-05-01 85.42 2006-06-01 85.46 2006-07-01 85.49 2006-08-01 85.36 2006-09-01 85.64 2006-10-01 85.76 2006-11-01 85.74 2006-12-01 85.62 2007-01-01 86.59 2007-02-01 87.01 2007-03-01 87.34 2007-04-01 87.33 2007-05-01 87.53 2007-06-01 87.61 2007-07-01 87.79 2007-08-01 87.76 2007-09-01 87.70 2007-10-01 88.30 2007-11-01 88.63 2007-12-01 88.94 2008-01-01 89.98 2008-02-01 91.23 2008-03-01 91.66 2008-04-01 91.94 2008-05-01 92.09 2008-06-01 92.21 2008-07-01 92.18 2008-08-01 92.23 2008-09-01 92.53 2008-10-01 92.77 2008-11-01 93.02 2008-12-01 93.09 2009-01-01 93.72 2009-02-01 93.83 2009-03-01 94.13 2009-04-01 94.08 2009-05-01 93.79 2009-06-01 93.77 2009-07-01 93.66 2009-08-01 93.84 2009-09-01 93.98 2009-10-01 94.02 2009-11-01 94.00 2009-12-01 93.73 2010-01-01 93.79 2010-02-01 93.99 2010-03-01 93.85 2010-04-01 93.72 2010-05-01 93.79 2010-06-01 94.17 2010-07-01 94.49 2010-08-01 94.32 2010-09-01 94.36 2010-10-01 94.25 2010-11-01 94.36 2010-12-01 93.87 2011-01-01 94.25 2011-02-01 94.89 2011-03-01 95.46 2011-04-01 95.60 2011-05-01 95.59 2011-06-01 95.48 2011-07-01 95.45 2011-08-01 95.38 2011-09-01 95.48 2011-10-01 95.39 2011-11-01 95.79 2011-12-01 95.79 2012-01-01 96.33 2012-02-01 96.88 2012-03-01 96.93 2012-04-01 96.98 2012-05-01 96.96 2012-06-01 96.95 2012-07-01 97.21 2012-08-01 97.29 2012-09-01 98.18 2012-10-01 98.71 2012-11-01 99.21 2012-12-01 99.26 2013-01-01 99.69 2013-02-01 100.12 2013-03-01 100.35 2013-04-01 100.46 2013-05-01 100.48 2013-06-01 100.57 2013-07-01 100.28 2013-08-01 100.55 2013-09-01 100.83 2013-10-01 101.16 2013-11-01 101.00 2013-12-01 100.42 2014-01-01 100.18 2014-02-01 100.58 2014-03-01 100.79 2014-04-01 100.40 2014-05-01 100.12 2014-06-01 99.77 2014-07-01 99.60 2014-08-01 99.54 2014-09-01 99.56 2014-10-01 99.77 2014-11-01 99.80 2014-12-01 99.21 2015-01-01 99.49 2015-02-01 99.80 2015-03-01 99.92 2015-04-01 99.81 2015-05-01 99.95 2015-06-01 99.92 2015-07-01 100.11 2015-08-01 100.10 2015-09-01 100.28 2015-10-01 100.35 2015-11-01 100.29 2015-12-01 99.99 2016-01-01 100.05 2016-02-01 100.47 2016-03-01 100.64 2016-04-01 100.72 2016-05-01 101.19 2016-06-01 100.89 2016-07-01 100.78 2016-08-01 100.65 2016-09-01 100.69 2016-10-01 100.77 2016-11-01 100.91 2016-12-01 100.61 2017-01-01 100.55 2017-02-01 101.15 2017-03-01 101.15 2017-04-01 100.89 2017-05-01 101.20 2017-06-01 101.26 2017-07-01 101.35 2017-08-01 101.32 2017-09-01 101.45 2017-10-01 101.71 2017-11-01 101.76 2017-12-01 101.28 2018-01-01 102.37 2018-02-01 103.59 2018-03-01 104.65 2018-04-01 105.29 2018-05-01 106.03 2018-06-01 106.12 2018-07-01 105.92 2018-08-01 105.72 2018-09-01 105.96 2018-10-01 106.25