Month Index 2015=100 1996-01-01 70.71 1996-02-01 70.90 1996-03-01 71.03 1996-04-01 71.22 1996-05-01 71.35 1996-06-01 71.46 1996-07-01 71.87 1996-08-01 72.00 1996-09-01 72.19 1996-10-01 72.40 1996-11-01 72.51 1996-12-01 72.61 1997-01-01 72.96 1997-02-01 73.13 1997-03-01 73.27 1997-04-01 73.41 1997-05-01 73.52 1997-06-01 73.59 1997-07-01 74.00 1997-08-01 74.12 1997-09-01 74.18 1997-10-01 74.38 1997-11-01 74.46 1997-12-01 74.55 1998-01-01 74.67 1998-02-01 74.81 1998-03-01 74.87 1998-04-01 75.12 1998-05-01 75.18 1998-06-01 75.26 1998-07-01 75.57 1998-08-01 75.66 1998-09-01 75.76 1998-10-01 75.92 1998-11-01 75.96 1998-12-01 76.03 1999-01-01 76.14 1999-02-01 76.21 1999-03-01 76.29 1999-04-01 76.46 1999-05-01 76.54 1999-06-01 76.61 1999-07-01 76.88 1999-08-01 76.96 1999-09-01 77.01 1999-10-01 77.10 1999-11-01 77.21 1999-12-01 77.25 2000-01-01 77.16 2000-02-01 77.30 2000-03-01 77.37 2000-04-01 77.48 2000-05-01 77.56 2000-06-01 77.62 2000-07-01 77.88 2000-08-01 77.92 2000-09-01 78.00 2000-10-01 78.09 2000-11-01 78.17 2000-12-01 78.23 2001-01-01 78.24 2001-02-01 78.37 2001-03-01 78.45 2001-04-01 78.54 2001-05-01 78.63 2001-06-01 78.71 2001-07-01 78.99 2001-08-01 79.10 2001-09-01 79.17 2001-10-01 79.30 2001-11-01 79.38 2001-12-01 79.44 2002-01-01 79.65 2002-02-01 79.85 2002-03-01 79.99 2002-04-01 80.16 2002-05-01 80.25 2002-06-01 80.32 2002-07-01 80.61 2002-08-01 80.73 2002-09-01 80.84 2002-10-01 81.00 2002-11-01 81.10 2002-12-01 81.19 2003-01-01 81.36 2003-02-01 81.48 2003-03-01 81.62 2003-04-01 81.84 2003-05-01 81.93 2003-06-01 81.99 2003-07-01 82.23 2003-08-01 82.31 2003-09-01 82.39 2003-10-01 82.51 2003-11-01 82.62 2003-12-01 82.69 2004-01-01 82.84 2004-02-01 82.98 2004-03-01 83.09 2004-04-01 83.28 2004-05-01 83.36 2004-06-01 83.44 2004-07-01 83.77 2004-08-01 83.90 2004-09-01 84.01 2004-10-01 84.22 2004-11-01 84.38 2004-12-01 84.47 2005-01-01 84.63 2005-02-01 84.76 2005-03-01 84.86 2005-04-01 85.05 2005-05-01 85.15 2005-06-01 85.23 2005-07-01 85.47 2005-08-01 85.60 2005-09-01 85.71 2005-10-01 85.82 2005-11-01 85.95 2005-12-01 86.06 2006-01-01 86.31 2006-02-01 86.46 2006-03-01 86.61 2006-04-01 86.79 2006-05-01 86.92 2006-06-01 87.02 2006-07-01 87.30 2006-08-01 87.41 2006-09-01 87.51 2006-10-01 87.66 2006-11-01 87.78 2006-12-01 87.87 2007-01-01 88.07 2007-02-01 88.22 2007-03-01 88.39 2007-04-01 88.59 2007-05-01 88.70 2007-06-01 88.79 2007-07-01 88.99 2007-08-01 89.14 2007-09-01 89.22 2007-10-01 89.40 2007-11-01 89.51 2007-12-01 89.60 2008-01-01 89.78 2008-02-01 89.93 2008-03-01 90.09 2008-04-01 90.23 2008-05-01 90.36 2008-06-01 90.46 2008-07-01 90.68 2008-08-01 90.79 2008-09-01 90.91 2008-10-01 91.08 2008-11-01 91.14 2008-12-01 91.23 2009-01-01 91.38 2009-02-01 91.51 2009-03-01 91.66 2009-04-01 91.86 2009-05-01 91.92 2009-06-01 92.02 2009-07-01 92.31 2009-08-01 92.39 2009-09-01 92.48 2009-10-01 92.56 2009-11-01 92.66 2009-12-01 92.69 2010-01-01 92.81 2010-02-01 92.93 2010-03-01 93.08 2010-04-01 93.25 2010-05-01 93.27 2010-06-01 93.42 2010-07-01 93.74 2010-08-01 94.02 2010-09-01 93.77 2010-10-01 93.73 2010-11-01 93.81 2010-12-01 93.93 2011-01-01 94.05 2011-02-01 94.18 2011-03-01 94.32 2011-04-01 94.49 2011-05-01 94.55 2011-06-01 94.68 2011-07-01 95.00 2011-08-01 95.27 2011-09-01 95.06 2011-10-01 95.08 2011-11-01 95.16 2011-12-01 95.27 2012-01-01 95.42 2012-02-01 95.54 2012-03-01 95.64 2012-04-01 95.87 2012-05-01 95.93 2012-06-01 96.06 2012-07-01 96.43 2012-08-01 96.62 2012-09-01 96.47 2012-10-01 96.54 2012-11-01 96.57 2012-12-01 96.67 2013-01-01 96.80 2013-02-01 96.97 2013-03-01 97.08 2013-04-01 97.20 2013-05-01 97.24 2013-06-01 97.37 2013-07-01 97.90 2013-08-01 98.11 2013-09-01 97.92 2013-10-01 97.88 2013-11-01 97.93 2013-12-01 97.99 2014-01-01 98.13 2014-02-01 98.30 2014-03-01 98.38 2014-04-01 98.56 2014-05-01 98.63 2014-06-01 98.75 2014-07-01 99.20 2014-08-01 99.42 2014-09-01 99.26 2014-10-01 99.26 2014-11-01 99.33 2014-12-01 99.40 2015-01-01 99.52 2015-02-01 99.59 2015-03-01 99.68 2015-04-01 99.78 2015-05-01 99.85 2015-06-01 99.91 2015-07-01 100.14 2015-08-01 100.22 2015-09-01 100.27 2015-10-01 100.31 2015-11-01 100.36 2015-12-01 100.37 2016-01-01 100.49 2016-02-01 100.62 2016-03-01 100.68 2016-04-01 100.76 2016-05-01 100.84 2016-06-01 100.91 2016-07-01 101.15 2016-08-01 101.25 2016-09-01 101.37 2016-10-01 101.47 2016-11-01 101.56 2016-12-01 101.64 2017-01-01 101.75 2017-02-01 101.86 2017-03-01 101.92 2017-04-01 102.05 2017-05-01 102.13 2017-06-01 102.22 2017-07-01 102.41 2017-08-01 102.48 2017-09-01 102.57 2017-10-01 102.68 2017-11-01 102.76 2017-12-01 102.84 2018-01-01 103.01 2018-02-01 103.14 2018-03-01 103.24 2018-04-01 103.34 2018-05-01 103.45 2018-06-01 103.29 2018-07-01 103.54 2018-08-01 103.61 2018-09-01 103.70