Month Index 2015=100 1996-01-01 72.10 1996-02-01 72.18 1996-03-01 72.17 1996-04-01 72.30 1996-05-01 72.39 1996-06-01 72.42 1996-07-01 72.42 1996-08-01 72.40 1996-09-01 72.49 1996-10-01 72.52 1996-11-01 72.57 1996-12-01 72.55 1997-01-01 72.61 1997-02-01 72.63 1997-03-01 72.64 1997-04-01 72.76 1997-05-01 72.85 1997-06-01 72.82 1997-07-01 72.83 1997-08-01 72.85 1997-09-01 73.01 1997-10-01 73.05 1997-11-01 73.17 1997-12-01 73.18 1998-01-01 73.27 1998-02-01 73.31 1998-03-01 73.37 1998-04-01 73.62 1998-05-01 73.69 1998-06-01 73.66 1998-07-01 73.65 1998-08-01 73.73 1998-09-01 73.80 1998-10-01 73.85 1998-11-01 73.81 1998-12-01 73.88 1999-01-01 73.72 1999-02-01 73.93 1999-03-01 75.41 1999-04-01 75.56 1999-05-01 75.65 1999-06-01 75.55 1999-07-01 75.58 1999-08-01 75.60 1999-09-01 75.62 1999-10-01 75.71 1999-11-01 75.77 1999-12-01 75.78 2000-01-01 75.75 2000-02-01 75.80 2000-03-01 75.83 2000-04-01 75.90 2000-05-01 76.03 2000-06-01 76.31 2000-07-01 76.26 2000-08-01 76.14 2000-09-01 76.35 2000-10-01 76.47 2000-11-01 76.60 2000-12-01 76.44 2001-01-01 76.61 2001-02-01 77.24 2001-03-01 77.30 2001-04-01 77.42 2001-05-01 77.52 2001-06-01 77.57 2001-07-01 77.53 2001-08-01 77.46 2001-09-01 77.79 2001-10-01 77.99 2001-11-01 78.16 2001-12-01 78.05 2002-01-01 78.20 2002-02-01 78.70 2002-03-01 78.77 2002-04-01 79.00 2002-05-01 79.05 2002-06-01 79.02 2002-07-01 78.98 2002-08-01 79.03 2002-09-01 79.42 2002-10-01 79.71 2002-11-01 79.78 2002-12-01 79.79 2003-01-01 79.84 2003-02-01 80.25 2003-03-01 80.27 2003-04-01 80.42 2003-05-01 80.87 2003-06-01 80.98 2003-07-01 81.02 2003-08-01 80.63 2003-09-01 80.71 2003-10-01 81.46 2003-11-01 81.68 2003-12-01 81.87 2004-01-01 82.01 2004-02-01 82.06 2004-03-01 82.10 2004-04-01 82.30 2004-05-01 82.64 2004-06-01 82.72 2004-07-01 82.84 2004-08-01 82.84 2004-09-01 82.91 2004-10-01 83.02 2004-11-01 83.23 2004-12-01 83.14 2005-01-01 83.19 2005-02-01 83.17 2005-03-01 83.20 2005-04-01 83.27 2005-05-01 83.36 2005-06-01 83.36 2005-07-01 83.39 2005-08-01 83.35 2005-09-01 83.38 2005-10-01 83.42 2005-11-01 84.20 2005-12-01 84.18 2006-01-01 83.87 2006-02-01 83.88 2006-03-01 83.86 2006-04-01 84.26 2006-05-01 84.35 2006-06-01 84.39 2006-07-01 84.60 2006-08-01 84.57 2006-09-01 84.80 2006-10-01 84.82 2006-11-01 84.91 2006-12-01 84.97 2007-01-01 85.09 2007-02-01 85.05 2007-03-01 85.18 2007-04-01 85.38 2007-05-01 85.42 2007-06-01 85.50 2007-07-01 85.54 2007-08-01 85.50 2007-09-01 85.73 2007-10-01 85.88 2007-11-01 86.21 2007-12-01 86.17 2008-01-01 86.27 2008-02-01 86.27 2008-03-01 86.33 2008-04-01 86.65 2008-05-01 86.72 2008-06-01 86.76 2008-07-01 86.70 2008-08-01 86.89 2008-09-01 87.26 2008-10-01 87.47 2008-11-01 87.88 2008-12-01 87.53 2009-01-01 87.85 2009-02-01 88.04 2009-03-01 88.30 2009-04-01 88.70 2009-05-01 89.20 2009-06-01 89.22 2009-07-01 89.32 2009-08-01 89.30 2009-09-01 89.51 2009-10-01 89.67 2009-11-01 89.88 2009-12-01 89.93 2010-01-01 90.84 2010-02-01 90.80 2010-03-01 90.88 2010-04-01 91.18 2010-05-01 91.47 2010-06-01 91.43 2010-07-01 91.46 2010-08-01 91.46 2010-09-01 91.62 2010-10-01 92.11 2010-11-01 92.25 2010-12-01 92.30 2011-01-01 92.82 2011-02-01 93.08 2011-03-01 93.37 2011-04-01 93.53 2011-05-01 93.69 2011-06-01 93.64 2011-07-01 93.76 2011-08-01 93.87 2011-09-01 94.11 2011-10-01 94.25 2011-11-01 94.62 2011-12-01 94.69 2012-01-01 94.71 2012-02-01 94.95 2012-03-01 95.10 2012-04-01 95.36 2012-05-01 95.42 2012-06-01 95.40 2012-07-01 95.59 2012-08-01 95.66 2012-09-01 95.77 2012-10-01 95.93 2012-11-01 96.21 2012-12-01 96.21 2013-01-01 96.34 2013-02-01 96.36 2013-03-01 96.57 2013-04-01 96.66 2013-05-01 96.70 2013-06-01 96.91 2013-07-01 96.88 2013-08-01 96.87 2013-09-01 97.05 2013-10-01 97.38 2013-11-01 97.53 2013-12-01 97.68 2014-01-01 97.96 2014-02-01 98.31 2014-03-01 98.41 2014-04-01 98.55 2014-05-01 98.63 2014-06-01 98.64 2014-07-01 98.75 2014-08-01 98.82 2014-09-01 98.92 2014-10-01 99.19 2014-11-01 99.21 2014-12-01 99.26 2015-01-01 99.18 2015-02-01 99.12 2015-03-01 99.05 2015-04-01 99.78 2015-05-01 99.88 2015-06-01 99.97 2015-07-01 100.23 2015-08-01 100.26 2015-09-01 100.33 2015-10-01 100.63 2015-11-01 100.73 2015-12-01 100.85 2016-01-01 100.69 2016-02-01 100.82 2016-03-01 100.88 2016-04-01 101.37 2016-05-01 101.40 2016-06-01 101.38 2016-07-01 101.31 2016-08-01 101.23 2016-09-01 101.34 2016-10-01 101.85 2016-11-01 101.98 2016-12-01 102.09 2017-01-01 102.82 2017-02-01 102.91 2017-03-01 102.87 2017-04-01 103.66 2017-05-01 103.55 2017-06-01 103.52 2017-07-01 103.46 2017-08-01 103.48 2017-09-01 103.78 2017-10-01 105.70 2017-11-01 105.72 2017-12-01 105.97 2018-01-01 106.04 2018-02-01 106.05 2018-03-01 106.04 2018-04-01 106.32 2018-05-01 106.44 2018-06-01 106.51 2018-07-01 106.95 2018-08-01 106.83 2018-09-01 106.86 2018-10-01 107.33