Month Index 2015=100 1996-01-01 74.85 1996-02-01 74.97 1996-03-01 74.89 1996-04-01 75.15 1996-05-01 75.17 1996-06-01 75.21 1996-07-01 75.20 1996-08-01 75.43 1996-09-01 75.36 1996-10-01 75.01 1996-11-01 75.07 1996-12-01 75.16 1997-01-01 75.09 1997-02-01 75.34 1997-03-01 75.33 1997-04-01 75.41 1997-05-01 75.40 1997-06-01 75.53 1997-07-01 75.67 1997-08-01 75.76 1997-09-01 75.69 1997-10-01 75.93 1997-11-01 75.75 1997-12-01 75.83 1998-01-01 75.82 1998-02-01 75.58 1998-03-01 75.11 1998-04-01 75.07 1998-05-01 75.12 1998-06-01 75.01 1998-07-01 74.83 1998-08-01 75.06 1998-09-01 75.31 1998-10-01 75.24 1998-11-01 75.36 1998-12-01 75.48 1999-01-01 75.70 1999-02-01 75.20 1999-03-01 75.19 1999-04-01 75.36 1999-05-01 75.38 1999-06-01 75.29 1999-07-01 75.33 1999-08-01 75.52 1999-09-01 75.96 1999-10-01 75.99 1999-11-01 76.14 1999-12-01 76.11 2000-01-01 76.24 2000-02-01 76.41 2000-03-01 76.37 2000-04-01 76.56 2000-05-01 76.70 2000-06-01 76.82 2000-07-01 76.83 2000-08-01 76.86 2000-09-01 77.08 2000-10-01 77.04 2000-11-01 77.09 2000-12-01 77.13 2001-01-01 77.17 2001-02-01 77.39 2001-03-01 77.60 2001-04-01 77.78 2001-05-01 77.96 2001-06-01 77.87 2001-07-01 78.15 2001-08-01 78.31 2001-09-01 78.50 2001-10-01 78.82 2001-11-01 79.19 2001-12-01 79.38 2002-01-01 80.24 2002-02-01 80.52 2002-03-01 80.70 2002-04-01 80.78 2002-05-01 80.82 2002-06-01 80.84 2002-07-01 80.98 2002-08-01 81.14 2002-09-01 81.35 2002-10-01 81.40 2002-11-01 81.57 2002-12-01 81.54 2003-01-01 81.66 2003-02-01 81.52 2003-03-01 81.71 2003-04-01 81.90 2003-05-01 81.65 2003-06-01 82.24 2003-07-01 82.21 2003-08-01 82.22 2003-09-01 82.59 2003-10-01 82.82 2003-11-01 82.82 2003-12-01 82.87 2004-01-01 83.01 2004-02-01 82.88 2004-03-01 83.11 2004-04-01 83.19 2004-05-01 83.18 2004-06-01 83.44 2004-07-01 83.59 2004-08-01 83.72 2004-09-01 83.96 2004-10-01 84.18 2004-11-01 84.22 2004-12-01 84.39 2005-01-01 84.37 2005-02-01 84.54 2005-03-01 84.63 2005-04-01 84.73 2005-05-01 84.95 2005-06-01 84.98 2005-07-01 85.15 2005-08-01 85.49 2005-09-01 85.56 2005-10-01 85.69 2005-11-01 85.74 2005-12-01 85.84 2006-01-01 85.81 2006-02-01 86.08 2006-03-01 86.33 2006-04-01 86.58 2006-05-01 86.64 2006-06-01 86.66 2006-07-01 86.75 2006-08-01 86.93 2006-09-01 86.96 2006-10-01 86.92 2006-11-01 87.01 2006-12-01 87.16 2007-01-01 87.38 2007-02-01 87.43 2007-03-01 87.66 2007-04-01 87.87 2007-05-01 87.98 2007-06-01 87.82 2007-07-01 87.83 2007-08-01 87.89 2007-09-01 88.02 2007-10-01 88.12 2007-11-01 88.35 2007-12-01 88.37 2008-01-01 88.62 2008-02-01 88.61 2008-03-01 88.80 2008-04-01 88.85 2008-05-01 89.28 2008-06-01 89.33 2008-07-01 89.46 2008-08-01 89.66 2008-09-01 89.94 2008-10-01 90.05 2008-11-01 90.05 2008-12-01 90.07 2009-01-01 90.23 2009-02-01 90.39 2009-03-01 90.53 2009-04-01 90.61 2009-05-01 90.74 2009-06-01 90.86 2009-07-01 90.96 2009-08-01 91.47 2009-09-01 91.66 2009-10-01 91.48 2009-11-01 91.78 2009-12-01 91.75 2010-01-01 91.93 2010-02-01 92.00 2010-03-01 92.26 2010-04-01 92.68 2010-05-01 92.75 2010-06-01 92.84 2010-07-01 92.86 2010-08-01 92.96 2010-09-01 93.02 2010-10-01 92.95 2010-11-01 92.82 2010-12-01 92.68 2011-01-01 92.87 2011-02-01 92.97 2011-03-01 93.23 2011-04-01 93.36 2011-05-01 93.60 2011-06-01 93.92 2011-07-01 94.03 2011-08-01 94.09 2011-09-01 94.30 2011-10-01 94.40 2011-11-01 94.66 2011-12-01 94.86 2012-01-01 95.19 2012-02-01 95.33 2012-03-01 95.51 2012-04-01 95.54 2012-05-01 95.72 2012-06-01 96.10 2012-07-01 96.14 2012-08-01 96.16 2012-09-01 96.27 2012-10-01 96.36 2012-11-01 96.47 2012-12-01 96.55 2013-01-01 96.85 2013-02-01 97.09 2013-03-01 97.33 2013-04-01 97.41 2013-05-01 97.65 2013-06-01 97.56 2013-07-01 97.71 2013-08-01 97.72 2013-09-01 97.73 2013-10-01 98.21 2013-11-01 98.20 2013-12-01 98.24 2014-01-01 98.80 2014-02-01 99.07 2014-03-01 99.17 2014-04-01 99.24 2014-05-01 99.28 2014-06-01 99.30 2014-07-01 99.46 2014-08-01 99.61 2014-09-01 99.27 2014-10-01 99.19 2014-11-01 99.08 2014-12-01 99.41 2015-01-01 99.59 2015-02-01 99.66 2015-03-01 99.63 2015-04-01 99.77 2015-05-01 99.80 2015-06-01 99.94 2015-07-01 100.15 2015-08-01 100.24 2015-09-01 100.29 2015-10-01 100.29 2015-11-01 100.30 2015-12-01 100.35 2016-01-01 100.73 2016-02-01 100.88 2016-03-01 100.88 2016-04-01 100.87 2016-05-01 101.07 2016-06-01 101.27 2016-07-01 101.49 2016-08-01 101.54 2016-09-01 101.61 2016-10-01 101.73 2016-11-01 101.96 2016-12-01 102.15 2017-01-01 102.37 2017-02-01 102.48 2017-03-01 102.85 2017-04-01 102.67 2017-05-01 103.16 2017-06-01 103.12 2017-07-01 103.18 2017-08-01 103.35 2017-09-01 103.14 2017-10-01 103.43 2017-11-01 104.05 2017-12-01 104.00 2018-01-01 104.32 2018-02-01 104.59 2018-03-01 104.66 2018-04-01 104.54 2018-05-01 104.51 2018-06-01 104.51 2018-07-01 104.63 2018-08-01 104.80 2018-09-01 105.04 2018-10-01 105.29