Month Index 2015=100 1996-01-01 75.28 1996-02-01 75.28 1996-03-01 75.73 1996-04-01 75.36 1996-05-01 75.28 1996-06-01 75.36 1996-07-01 75.28 1996-08-01 75.13 1996-09-01 75.28 1996-10-01 75.43 1996-11-01 75.43 1996-12-01 75.28 1997-01-01 75.43 1997-02-01 75.73 1997-03-01 76.04 1997-04-01 76.49 1997-05-01 76.41 1997-06-01 76.41 1997-07-01 76.26 1997-08-01 77.09 1997-09-01 77.09 1997-10-01 77.02 1997-11-01 77.09 1997-12-01 77.24 1998-01-01 77.32 1998-02-01 77.02 1998-03-01 77.09 1998-04-01 77.02 1998-05-01 77.02 1998-06-01 76.94 1998-07-01 76.87 1998-08-01 76.87 1998-09-01 76.94 1998-10-01 77.77 1998-11-01 77.92 1998-12-01 78.07 1999-01-01 78.07 1999-02-01 78.37 1999-03-01 78.37 1999-04-01 78.60 1999-05-01 78.67 1999-06-01 78.67 1999-07-01 78.60 1999-08-01 78.82 1999-09-01 78.98 1999-10-01 79.05 1999-11-01 78.75 1999-12-01 78.98 2000-01-01 78.67 2000-02-01 78.82 2000-03-01 78.98 2000-04-01 78.90 2000-05-01 78.82 2000-06-01 78.75 2000-07-01 78.67 2000-08-01 78.52 2000-09-01 78.60 2000-10-01 78.75 2000-11-01 78.75 2000-12-01 78.82 2001-01-01 79.08 2001-02-01 79.25 2001-03-01 79.74 2001-04-01 79.71 2001-05-01 79.83 2001-06-01 79.83 2001-07-01 79.82 2001-08-01 79.47 2001-09-01 79.55 2001-10-01 79.77 2001-11-01 79.87 2001-12-01 80.20 2002-01-01 80.39 2002-02-01 80.66 2002-03-01 80.62 2002-04-01 80.57 2002-05-01 81.01 2002-06-01 80.93 2002-07-01 81.05 2002-08-01 81.11 2002-09-01 81.13 2002-10-01 81.00 2002-11-01 80.93 2002-12-01 80.90 2003-01-01 81.11 2003-02-01 81.53 2003-03-01 81.63 2003-04-01 82.09 2003-05-01 82.32 2003-06-01 82.47 2003-07-01 82.41 2003-08-01 82.29 2003-09-01 82.15 2003-10-01 81.99 2003-11-01 82.04 2003-12-01 82.11 2004-01-01 82.06 2004-02-01 82.15 2004-03-01 82.21 2004-04-01 82.24 2004-05-01 82.39 2004-06-01 82.49 2004-07-01 82.56 2004-08-01 82.61 2004-09-01 82.66 2004-10-01 81.94 2004-11-01 81.87 2004-12-01 81.68 2005-01-01 81.78 2005-02-01 81.84 2005-03-01 82.25 2005-04-01 81.91 2005-05-01 82.73 2005-06-01 82.86 2005-07-01 82.62 2005-08-01 82.52 2005-09-01 82.30 2005-10-01 81.99 2005-11-01 82.28 2005-12-01 82.31 2006-01-01 82.20 2006-02-01 82.49 2006-03-01 82.64 2006-04-01 82.95 2006-05-01 83.34 2006-06-01 83.45 2006-07-01 83.32 2006-08-01 82.85 2006-09-01 83.03 2006-10-01 83.02 2006-11-01 83.18 2006-12-01 83.25 2007-01-01 82.27 2007-02-01 82.44 2007-03-01 83.64 2007-04-01 84.43 2007-05-01 84.84 2007-06-01 85.07 2007-07-01 84.94 2007-08-01 84.18 2007-09-01 85.01 2007-10-01 85.37 2007-11-01 85.74 2007-12-01 86.10 2008-01-01 85.52 2008-02-01 85.62 2008-03-01 86.44 2008-04-01 87.04 2008-05-01 86.76 2008-06-01 87.17 2008-07-01 86.37 2008-08-01 86.50 2008-09-01 87.08 2008-10-01 87.22 2008-11-01 87.67 2008-12-01 87.70 2009-01-01 87.63 2009-02-01 88.01 2009-03-01 88.21 2009-04-01 88.23 2009-05-01 89.92 2009-06-01 90.22 2009-07-01 89.81 2009-08-01 89.88 2009-09-01 89.82 2009-10-01 89.81 2009-11-01 90.08 2009-12-01 89.85 2010-01-01 89.16 2010-02-01 89.31 2010-03-01 89.77 2010-04-01 90.28 2010-05-01 90.43 2010-06-01 90.33 2010-07-01 89.74 2010-08-01 89.75 2010-09-01 89.63 2010-10-01 89.67 2010-11-01 89.84 2010-12-01 89.92 2011-01-01 89.85 2011-02-01 90.14 2011-03-01 90.49 2011-04-01 91.29 2011-05-01 91.40 2011-06-01 91.56 2011-07-01 91.41 2011-08-01 91.11 2011-09-01 91.31 2011-10-01 91.62 2011-11-01 92.35 2011-12-01 92.40 2012-01-01 91.50 2012-02-01 91.78 2012-03-01 91.95 2012-04-01 93.29 2012-05-01 93.62 2012-06-01 93.77 2012-07-01 93.36 2012-08-01 93.38 2012-09-01 93.95 2012-10-01 94.45 2012-11-01 94.79 2012-12-01 94.59 2013-01-01 93.39 2013-02-01 93.85 2013-03-01 95.05 2013-04-01 96.01 2013-05-01 96.92 2013-06-01 96.41 2013-07-01 95.86 2013-08-01 95.51 2013-09-01 96.87 2013-10-01 96.89 2013-11-01 97.04 2013-12-01 96.89 2014-01-01 95.72 2014-02-01 97.02 2014-03-01 98.15 2014-04-01 98.69 2014-05-01 99.01 2014-06-01 98.89 2014-07-01 98.34 2014-08-01 96.63 2014-09-01 97.48 2014-10-01 98.49 2014-11-01 98.96 2014-12-01 98.86 2015-01-01 97.40 2015-02-01 97.31 2015-03-01 99.78 2015-04-01 100.67 2015-05-01 100.91 2015-06-01 100.55 2015-07-01 99.95 2015-08-01 99.50 2015-09-01 100.33 2015-10-01 100.42 2015-11-01 101.48 2015-12-01 101.72 2016-01-01 100.78 2016-02-01 101.44 2016-03-01 102.05 2016-04-01 102.93 2016-05-01 103.08 2016-06-01 103.42 2016-07-01 102.72 2016-08-01 102.71 2016-09-01 102.91 2016-10-01 103.40 2016-11-01 103.40 2016-12-01 103.03 2017-01-01 102.49 2017-02-01 101.95 2017-03-01 104.06 2017-04-01 103.99 2017-05-01 104.38 2017-06-01 103.00 2017-07-01 102.75 2017-08-01 102.28 2017-09-01 104.19 2017-10-01 104.85 2017-11-01 104.62 2017-12-01 105.88 2018-01-01 104.47 2018-02-01 105.14 2018-03-01 107.45 2018-04-01 107.43 2018-05-01 107.92 2018-06-01 106.31 2018-07-01 105.46 2018-08-01 106.09 2018-09-01 106.74 2018-10-01 107.23