Month Index 2015=100 1996-01-01 75.76 1996-02-01 75.74 1996-03-01 75.86 1996-04-01 75.79 1996-05-01 75.77 1996-06-01 75.79 1996-07-01 75.85 1996-08-01 75.89 1996-09-01 75.89 1996-10-01 75.95 1996-11-01 75.99 1996-12-01 76.06 1997-01-01 76.21 1997-02-01 76.38 1997-03-01 76.45 1997-04-01 76.58 1997-05-01 76.61 1997-06-01 76.78 1997-07-01 76.70 1997-08-01 76.71 1997-09-01 76.86 1997-10-01 76.82 1997-11-01 76.75 1997-12-01 76.77 1998-01-01 76.84 1998-02-01 76.68 1998-03-01 76.76 1998-04-01 76.87 1998-05-01 77.01 1998-06-01 77.08 1998-07-01 77.14 1998-08-01 77.25 1998-09-01 77.25 1998-10-01 77.25 1998-11-01 77.37 1998-12-01 77.26 1999-01-01 77.30 1999-02-01 77.28 1999-03-01 77.31 1999-04-01 77.40 1999-05-01 77.45 1999-06-01 77.47 1999-07-01 77.50 1999-08-01 77.57 1999-09-01 77.59 1999-10-01 77.43 1999-11-01 77.55 1999-12-01 77.49 2000-01-01 77.59 2000-02-01 77.57 2000-03-01 77.62 2000-04-01 77.36 2000-05-01 77.51 2000-06-01 77.47 2000-07-01 77.49 2000-08-01 77.76 2000-09-01 77.95 2000-10-01 78.18 2000-11-01 78.11 2000-12-01 78.23 2001-01-01 78.79 2001-02-01 78.99 2001-03-01 79.10 2001-04-01 79.16 2001-05-01 79.21 2001-06-01 79.37 2001-07-01 79.33 2001-08-01 79.35 2001-09-01 79.34 2001-10-01 79.47 2001-11-01 79.60 2001-12-01 79.76 2002-01-01 80.04 2002-02-01 79.96 2002-03-01 80.01 2002-04-01 80.69 2002-05-01 80.61 2002-06-01 81.12 2002-07-01 81.54 2002-08-01 81.89 2002-09-01 82.00 2002-10-01 81.96 2002-11-01 82.29 2002-12-01 82.36 2003-01-01 82.49 2003-02-01 82.81 2003-03-01 83.10 2003-04-01 83.09 2003-05-01 83.27 2003-06-01 83.42 2003-07-01 83.60 2003-08-01 83.48 2003-09-01 83.83 2003-10-01 83.81 2003-11-01 83.58 2003-12-01 83.48 2004-01-01 83.25 2004-02-01 83.65 2004-03-01 83.20 2004-04-01 83.36 2004-05-01 83.49 2004-06-01 83.57 2004-07-01 83.43 2004-08-01 83.41 2004-09-01 83.56 2004-10-01 83.57 2004-11-01 83.50 2004-12-01 83.58 2005-01-01 83.73 2005-02-01 83.56 2005-03-01 83.57 2005-04-01 83.95 2005-05-01 83.97 2005-06-01 84.09 2005-07-01 84.13 2005-08-01 84.00 2005-09-01 83.89 2005-10-01 83.79 2005-11-01 83.70 2005-12-01 83.84 2006-01-01 84.05 2006-02-01 84.09 2006-03-01 84.49 2006-04-01 84.46 2006-05-01 84.66 2006-06-01 84.66 2006-07-01 84.83 2006-08-01 84.89 2006-09-01 84.94 2006-10-01 85.19 2006-11-01 85.44 2006-12-01 85.60 2007-01-01 85.79 2007-02-01 85.86 2007-03-01 86.11 2007-04-01 86.14 2007-05-01 86.18 2007-06-01 86.30 2007-07-01 86.39 2007-08-01 86.56 2007-09-01 86.38 2007-10-01 86.58 2007-11-01 86.57 2007-12-01 86.70 2008-01-01 87.51 2008-02-01 88.20 2008-03-01 87.86 2008-04-01 88.29 2008-05-01 88.74 2008-06-01 89.04 2008-07-01 89.08 2008-08-01 89.05 2008-09-01 89.29 2008-10-01 89.67 2008-11-01 89.90 2008-12-01 89.95 2009-01-01 90.60 2009-02-01 91.19 2009-03-01 91.51 2009-04-01 91.61 2009-05-01 91.65 2009-06-01 91.45 2009-07-01 91.54 2009-08-01 91.57 2009-09-01 91.68 2009-10-01 91.87 2009-11-01 91.82 2009-12-01 91.83 2010-01-01 91.91 2010-02-01 92.40 2010-03-01 92.44 2010-04-01 92.46 2010-05-01 92.41 2010-06-01 92.20 2010-07-01 92.44 2010-08-01 92.60 2010-09-01 92.64 2010-10-01 92.71 2010-11-01 92.85 2010-12-01 92.57 2011-01-01 92.82 2011-02-01 92.16 2011-03-01 92.64 2011-04-01 92.94 2011-05-01 92.68 2011-06-01 92.92 2011-07-01 92.88 2011-08-01 92.66 2011-09-01 92.76 2011-10-01 92.65 2011-11-01 93.05 2011-12-01 92.76 2012-01-01 93.85 2012-02-01 94.04 2012-03-01 94.27 2012-04-01 94.13 2012-05-01 94.17 2012-06-01 93.57 2012-07-01 93.94 2012-08-01 94.29 2012-09-01 94.43 2012-10-01 94.74 2012-11-01 94.91 2012-12-01 94.79 2013-01-01 95.48 2013-02-01 96.23 2013-03-01 96.28 2013-04-01 96.55 2013-05-01 96.48 2013-06-01 96.03 2013-07-01 96.19 2013-08-01 95.96 2013-09-01 96.47 2013-10-01 96.92 2013-11-01 97.62 2013-12-01 97.68 2014-01-01 98.75 2014-02-01 98.74 2014-03-01 99.12 2014-04-01 99.20 2014-05-01 99.11 2014-06-01 98.54 2014-07-01 98.84 2014-08-01 98.93 2014-09-01 99.06 2014-10-01 99.23 2014-11-01 99.23 2014-12-01 99.41 2015-01-01 99.62 2015-02-01 99.97 2015-03-01 100.11 2015-04-01 100.18 2015-05-01 99.89 2015-06-01 100.08 2015-07-01 100.02 2015-08-01 100.08 2015-09-01 99.92 2015-10-01 99.78 2015-11-01 100.22 2015-12-01 100.13 2016-01-01 100.49 2016-02-01 100.46 2016-03-01 100.30 2016-04-01 100.78 2016-05-01 100.64 2016-06-01 100.62 2016-07-01 100.53 2016-08-01 100.55 2016-09-01 100.93 2016-10-01 100.99 2016-11-01 101.29 2016-12-01 101.22 2017-01-01 101.35 2017-02-01 101.70 2017-03-01 101.62 2017-04-01 101.43 2017-05-01 102.25 2017-06-01 101.80 2017-07-01 101.99 2017-08-01 101.73 2017-09-01 101.69 2017-10-01 102.17 2017-11-01 102.10 2017-12-01 102.39 2018-01-01 102.89 2018-02-01 103.44 2018-03-01 103.98 2018-04-01 104.35 2018-05-01 103.95 2018-06-01 104.40 2018-07-01 104.35 2018-08-01 104.47 2018-09-01 104.60 2018-10-01 105.07