Month Index 2015=100 1996-01-01 69.47 1996-02-01 69.71 1996-03-01 69.81 1996-04-01 69.95 1996-05-01 70.14 1996-06-01 70.17 1996-07-01 70.22 1996-08-01 70.37 1996-09-01 70.38 1996-10-01 70.46 1996-11-01 70.79 1996-12-01 70.83 1997-01-01 70.76 1997-02-01 70.86 1997-03-01 70.92 1997-04-01 70.95 1997-05-01 71.23 1997-06-01 71.30 1997-07-01 71.40 1997-08-01 71.44 1997-09-01 71.45 1997-10-01 71.48 1997-11-01 71.57 1997-12-01 71.62 1998-01-01 71.76 1998-02-01 72.02 1998-03-01 72.18 1998-04-01 72.33 1998-05-01 72.46 1998-06-01 72.61 1998-07-01 72.72 1998-08-01 72.82 1998-09-01 72.95 1998-10-01 73.08 1998-11-01 73.31 1998-12-01 73.40 1999-01-01 73.56 1999-02-01 73.75 1999-03-01 73.84 1999-04-01 73.91 1999-05-01 74.04 1999-06-01 74.08 1999-07-01 74.05 1999-08-01 74.11 1999-09-01 74.12 1999-10-01 74.14 1999-11-01 74.25 1999-12-01 74.32 2000-01-01 74.63 2000-02-01 74.84 2000-03-01 74.93 2000-04-01 75.10 2000-05-01 75.16 2000-06-01 75.28 2000-07-01 75.60 2000-08-01 75.68 2000-09-01 75.80 2000-10-01 76.06 2000-11-01 76.22 2000-12-01 76.39 2001-01-01 76.74 2001-02-01 76.88 2001-03-01 76.99 2001-04-01 77.21 2001-05-01 77.37 2001-06-01 77.50 2001-07-01 77.71 2001-08-01 77.90 2001-09-01 78.02 2001-10-01 78.16 2001-11-01 78.34 2001-12-01 78.40 2002-01-01 78.70 2002-02-01 78.82 2002-03-01 78.94 2002-04-01 79.09 2002-05-01 79.31 2002-06-01 79.43 2002-07-01 79.70 2002-08-01 79.73 2002-09-01 79.86 2002-10-01 80.08 2002-11-01 80.22 2002-12-01 80.34 2003-01-01 80.54 2003-02-01 80.67 2003-03-01 80.72 2003-04-01 80.85 2003-05-01 81.06 2003-06-01 81.05 2003-07-01 81.60 2003-08-01 81.69 2003-09-01 81.77 2003-10-01 81.81 2003-11-01 81.82 2003-12-01 81.79 2004-01-01 82.01 2004-02-01 82.14 2004-03-01 82.14 2004-04-01 82.14 2004-05-01 82.26 2004-06-01 82.28 2004-07-01 82.78 2004-08-01 82.82 2004-09-01 82.73 2004-10-01 82.76 2004-11-01 82.81 2004-12-01 82.80 2005-01-01 82.96 2005-02-01 83.07 2005-03-01 83.09 2005-04-01 83.14 2005-05-01 83.35 2005-06-01 83.38 2005-07-01 83.72 2005-08-01 83.87 2005-09-01 83.93 2005-10-01 83.93 2005-11-01 83.94 2005-12-01 84.11 2006-01-01 84.23 2006-02-01 84.58 2006-03-01 84.66 2006-04-01 84.80 2006-05-01 84.91 2006-06-01 85.02 2006-07-01 85.26 2006-08-01 85.44 2006-09-01 85.53 2006-10-01 85.68 2006-11-01 85.80 2006-12-01 85.89 2007-01-01 86.16 2007-02-01 86.39 2007-03-01 86.55 2007-04-01 86.72 2007-05-01 87.14 2007-06-01 87.28 2007-07-01 87.49 2007-08-01 87.69 2007-09-01 87.74 2007-10-01 87.82 2007-11-01 88.00 2007-12-01 88.08 2008-01-01 88.80 2008-02-01 89.09 2008-03-01 89.26 2008-04-01 89.45 2008-05-01 89.76 2008-06-01 89.95 2008-07-01 90.23 2008-08-01 90.47 2008-09-01 90.67 2008-10-01 90.83 2008-11-01 90.95 2008-12-01 91.17 2009-01-01 91.44 2009-02-01 91.96 2009-03-01 92.10 2009-04-01 92.15 2009-05-01 92.36 2009-06-01 92.46 2009-07-01 92.67 2009-08-01 92.86 2009-09-01 92.85 2009-10-01 92.94 2009-11-01 92.83 2009-12-01 92.93 2010-01-01 93.23 2010-02-01 93.27 2010-03-01 93.50 2010-04-01 93.31 2010-05-01 93.46 2010-06-01 93.55 2010-07-01 93.69 2010-08-01 93.84 2010-09-01 93.86 2010-10-01 94.00 2010-11-01 93.96 2010-12-01 93.97 2011-01-01 94.53 2011-02-01 94.77 2011-03-01 94.83 2011-04-01 94.93 2011-05-01 94.90 2011-06-01 95.12 2011-07-01 95.36 2011-08-01 95.64 2011-09-01 95.85 2011-10-01 95.90 2011-11-01 96.07 2011-12-01 96.35 2012-01-01 96.57 2012-02-01 96.83 2012-03-01 96.93 2012-04-01 97.06 2012-05-01 97.44 2012-06-01 97.57 2012-07-01 97.62 2012-08-01 97.69 2012-09-01 97.88 2012-10-01 97.78 2012-11-01 97.80 2012-12-01 97.86 2013-01-01 98.35 2013-02-01 98.64 2013-03-01 98.55 2013-04-01 98.66 2013-05-01 98.84 2013-06-01 98.82 2013-07-01 98.89 2013-08-01 98.81 2013-09-01 98.99 2013-10-01 99.08 2013-11-01 99.11 2013-12-01 99.23 2014-01-01 99.23 2014-02-01 99.38 2014-03-01 99.40 2014-04-01 99.48 2014-05-01 99.55 2014-06-01 99.55 2014-07-01 99.64 2014-08-01 99.54 2014-09-01 99.50 2014-10-01 99.57 2014-11-01 99.62 2014-12-01 99.60 2015-01-01 99.81 2015-02-01 99.89 2015-03-01 99.95 2015-04-01 99.85 2015-05-01 99.94 2015-06-01 99.99 2015-07-01 100.06 2015-08-01 100.14 2015-09-01 100.12 2015-10-01 100.09 2015-11-01 99.99 2015-12-01 100.17 2016-01-01 99.96 2016-02-01 100.15 2016-03-01 100.11 2016-04-01 100.10 2016-05-01 100.23 2016-06-01 100.16 2016-07-01 100.01 2016-08-01 100.05 2016-09-01 100.03 2016-10-01 100.40 2016-11-01 100.38 2016-12-01 100.33 2017-01-01 100.47 2017-02-01 100.61 2017-03-01 100.52 2017-04-01 100.60 2017-05-01 100.59 2017-06-01 100.68 2017-07-01 100.81 2017-08-01 100.84 2017-09-01 100.73 2017-10-01 100.96 2017-11-01 100.95 2017-12-01 100.94 2018-01-01 101.09 2018-02-01 101.16 2018-03-01 101.19 2018-04-01 101.30 2018-05-01 101.52 2018-06-01 101.54 2018-07-01 101.66 2018-08-01 101.59 2018-09-01 101.49 2018-10-01 101.69