Month Index 2015=100 1996-01-01 75.56 1996-02-01 75.86 1996-03-01 76.37 1996-04-01 76.45 1996-05-01 76.67 1996-06-01 76.57 1996-07-01 76.40 1996-08-01 76.22 1996-09-01 76.48 1996-10-01 76.68 1996-11-01 76.62 1996-12-01 76.74 1997-01-01 76.81 1997-02-01 76.99 1997-03-01 77.07 1997-04-01 77.08 1997-05-01 77.20 1997-06-01 77.18 1997-07-01 77.07 1997-08-01 77.30 1997-09-01 77.44 1997-10-01 77.39 1997-11-01 77.53 1997-12-01 77.56 1998-01-01 77.20 1998-02-01 77.52 1998-03-01 77.66 1998-04-01 77.84 1998-05-01 77.88 1998-06-01 77.96 1998-07-01 77.63 1998-08-01 77.75 1998-09-01 77.78 1998-10-01 77.69 1998-11-01 77.63 1998-12-01 77.68 1999-01-01 77.33 1999-02-01 77.61 1999-03-01 77.88 1999-04-01 78.12 1999-05-01 78.11 1999-06-01 78.10 1999-07-01 77.85 1999-08-01 78.00 1999-09-01 78.15 1999-10-01 78.23 1999-11-01 78.27 1999-12-01 78.66 2000-01-01 78.57 2000-02-01 78.67 2000-03-01 79.08 2000-04-01 79.08 2000-05-01 79.25 2000-06-01 79.47 2000-07-01 79.32 2000-08-01 79.50 2000-09-01 79.95 2000-10-01 79.86 2000-11-01 80.06 2000-12-01 80.03 2001-01-01 79.58 2001-02-01 79.80 2001-03-01 80.19 2001-04-01 80.62 2001-05-01 81.17 2001-06-01 81.22 2001-07-01 81.03 2001-08-01 81.03 2001-09-01 81.20 2001-10-01 81.25 2001-11-01 81.03 2001-12-01 81.15 2002-01-01 81.41 2002-02-01 81.49 2002-03-01 81.86 2002-04-01 82.21 2002-05-01 82.32 2002-06-01 82.28 2002-07-01 82.20 2002-08-01 82.39 2002-09-01 82.55 2002-10-01 82.70 2002-11-01 82.65 2002-12-01 82.80 2003-01-01 82.79 2003-02-01 83.43 2003-03-01 83.80 2003-04-01 83.65 2003-05-01 83.59 2003-06-01 83.76 2003-07-01 83.65 2003-08-01 83.87 2003-09-01 84.25 2003-10-01 84.29 2003-11-01 84.15 2003-12-01 84.26 2004-01-01 84.11 2004-02-01 84.48 2004-03-01 84.87 2004-04-01 85.11 2004-05-01 85.46 2004-06-01 85.50 2004-07-01 85.32 2004-08-01 85.54 2004-09-01 85.62 2004-10-01 85.87 2004-11-01 85.92 2004-12-01 86.03 2005-01-01 85.53 2005-02-01 86.12 2005-03-01 86.74 2005-04-01 86.90 2005-05-01 86.96 2005-06-01 87.07 2005-07-01 86.91 2005-08-01 87.29 2005-09-01 87.69 2005-10-01 87.68 2005-11-01 87.48 2005-12-01 87.59 2006-01-01 87.51 2006-02-01 87.87 2006-03-01 88.27 2006-04-01 88.67 2006-05-01 89.06 2006-06-01 89.06 2006-07-01 88.88 2006-08-01 89.19 2006-09-01 89.00 2006-10-01 88.78 2006-11-01 88.89 2006-12-01 89.12 2007-01-01 88.76 2007-02-01 88.95 2007-03-01 89.38 2007-04-01 89.87 2007-05-01 90.12 2007-06-01 90.25 2007-07-01 89.95 2007-08-01 90.25 2007-09-01 90.36 2007-10-01 90.62 2007-11-01 91.18 2007-12-01 91.57 2008-01-01 91.55 2008-02-01 91.75 2008-03-01 92.50 2008-04-01 92.85 2008-05-01 93.41 2008-06-01 93.82 2008-07-01 93.55 2008-08-01 93.48 2008-09-01 93.44 2008-10-01 93.38 2008-11-01 92.88 2008-12-01 92.63 2009-01-01 92.20 2009-02-01 92.60 2009-03-01 92.78 2009-04-01 92.93 2009-05-01 93.07 2009-06-01 93.19 2009-07-01 92.70 2009-08-01 93.23 2009-09-01 93.02 2009-10-01 93.12 2009-11-01 93.20 2009-12-01 93.46 2010-01-01 93.22 2010-02-01 93.81 2010-03-01 94.32 2010-04-01 94.62 2010-05-01 94.75 2010-06-01 94.75 2010-07-01 94.43 2010-08-01 94.67 2010-09-01 94.63 2010-10-01 94.78 2010-11-01 94.83 2010-12-01 95.29 2011-01-01 95.00 2011-02-01 95.49 2011-03-01 96.35 2011-04-01 96.71 2011-05-01 96.77 2011-06-01 96.85 2011-07-01 96.35 2011-08-01 96.91 2011-09-01 96.88 2011-10-01 97.09 2011-11-01 97.34 2011-12-01 97.78 2012-01-01 97.36 2012-02-01 97.83 2012-03-01 98.77 2012-04-01 98.94 2012-05-01 98.88 2012-06-01 98.93 2012-07-01 98.39 2012-08-01 99.12 2012-09-01 98.86 2012-10-01 98.92 2012-11-01 98.74 2012-12-01 99.13 2013-01-01 98.51 2013-02-01 98.82 2013-03-01 99.66 2013-04-01 99.54 2013-05-01 99.59 2013-06-01 99.77 2013-07-01 99.36 2013-08-01 99.84 2013-09-01 99.63 2013-10-01 99.49 2013-11-01 99.45 2013-12-01 99.85 2014-01-01 99.12 2014-02-01 99.71 2014-03-01 100.24 2014-04-01 100.21 2014-05-01 100.24 2014-06-01 100.19 2014-07-01 99.79 2014-08-01 100.29 2014-09-01 99.90 2014-10-01 99.93 2014-11-01 99.76 2014-12-01 99.83 2015-01-01 98.65 2015-02-01 99.41 2015-03-01 100.18 2015-04-01 100.32 2015-05-01 100.58 2015-06-01 100.51 2015-07-01 100.00 2015-08-01 100.37 2015-09-01 99.98 2015-10-01 100.07 2015-11-01 99.85 2015-12-01 100.09 2016-01-01 98.97 2016-02-01 99.27 2016-03-01 100.08 2016-04-01 100.18 2016-05-01 100.67 2016-06-01 100.82 2016-07-01 100.39 2016-08-01 100.75 2016-09-01 100.50 2016-10-01 100.54 2016-11-01 100.55 2016-12-01 100.92 2017-01-01 100.57 2017-02-01 100.72 2017-03-01 101.45 2017-04-01 101.55 2017-05-01 101.57 2017-06-01 101.56 2017-07-01 101.13 2017-08-01 101.73 2017-09-01 101.56 2017-10-01 101.68 2017-11-01 101.74 2017-12-01 102.09 2018-01-01 101.98 2018-02-01 101.97 2018-03-01 102.89 2018-04-01 103.10 2018-05-01 103.62 2018-06-01 103.63 2018-07-01 103.48 2018-08-01 104.05 2018-09-01 103.80 2018-10-01 103.92