Month Index 2015=100 1996-01-01 74.53 1996-02-01 75.00 1996-03-01 76.28 1996-04-01 76.60 1996-05-01 76.11 1996-06-01 75.53 1996-07-01 74.58 1996-08-01 74.39 1996-09-01 75.70 1996-10-01 75.91 1996-11-01 75.87 1996-12-01 75.66 1997-01-01 75.53 1997-02-01 75.75 1997-03-01 76.82 1997-04-01 76.92 1997-05-01 77.12 1997-06-01 76.42 1997-07-01 75.91 1997-08-01 76.34 1997-09-01 77.66 1997-10-01 77.73 1997-11-01 77.86 1997-12-01 77.43 1998-01-01 76.48 1998-02-01 77.27 1998-03-01 78.47 1998-04-01 78.75 1998-05-01 78.59 1998-06-01 77.96 1998-07-01 77.00 1998-08-01 77.03 1998-09-01 78.23 1998-10-01 78.44 1998-11-01 78.52 1998-12-01 78.08 1999-01-01 77.83 1999-02-01 78.49 1999-03-01 79.77 1999-04-01 79.95 1999-05-01 79.95 1999-06-01 79.31 1999-07-01 78.13 1999-08-01 78.90 1999-09-01 79.49 1999-10-01 79.48 1999-11-01 79.79 1999-12-01 79.28 2000-01-01 79.24 2000-02-01 80.10 2000-03-01 81.36 2000-04-01 81.32 2000-05-01 81.74 2000-06-01 81.54 2000-07-01 80.27 2000-08-01 80.83 2000-09-01 82.73 2000-10-01 83.05 2000-11-01 83.08 2000-12-01 82.09 2001-01-01 82.65 2001-02-01 83.98 2001-03-01 85.36 2001-04-01 85.84 2001-05-01 86.18 2001-06-01 85.45 2001-07-01 84.26 2001-08-01 84.77 2001-09-01 86.71 2001-10-01 86.53 2001-11-01 86.31 2001-12-01 85.80 2002-01-01 85.92 2002-02-01 86.65 2002-03-01 88.02 2002-04-01 88.39 2002-05-01 88.25 2002-06-01 87.60 2002-07-01 86.46 2002-08-01 86.92 2002-09-01 88.65 2002-10-01 88.31 2002-11-01 87.82 2002-12-01 87.25 2003-01-01 87.04 2003-02-01 87.91 2003-03-01 89.39 2003-04-01 89.26 2003-05-01 89.13 2003-06-01 88.26 2003-07-01 87.38 2003-08-01 87.81 2003-09-01 89.43 2003-10-01 89.04 2003-11-01 88.65 2003-12-01 87.60 2004-01-01 86.78 2004-02-01 87.53 2004-03-01 88.97 2004-04-01 89.34 2004-05-01 89.51 2004-06-01 88.36 2004-07-01 87.20 2004-08-01 87.69 2004-09-01 89.15 2004-10-01 89.29 2004-11-01 88.82 2004-12-01 87.36 2005-01-01 87.38 2005-02-01 88.53 2005-03-01 89.95 2005-04-01 90.07 2005-05-01 89.99 2005-06-01 89.31 2005-07-01 88.28 2005-08-01 88.96 2005-09-01 90.71 2005-10-01 90.64 2005-11-01 90.18 2005-12-01 89.34 2006-01-01 89.24 2006-02-01 89.99 2006-03-01 91.40 2006-04-01 92.05 2006-05-01 92.10 2006-06-01 91.39 2006-07-01 90.08 2006-08-01 90.99 2006-09-01 91.76 2006-10-01 91.54 2006-11-01 91.39 2006-12-01 90.71 2007-01-01 90.03 2007-02-01 90.83 2007-03-01 92.78 2007-04-01 93.40 2007-05-01 93.34 2007-06-01 92.44 2007-07-01 90.98 2007-08-01 91.20 2007-09-01 92.46 2007-10-01 92.77 2007-11-01 93.15 2007-12-01 92.32 2008-01-01 91.65 2008-02-01 92.73 2008-03-01 94.61 2008-04-01 94.92 2008-05-01 95.38 2008-06-01 94.81 2008-07-01 94.08 2008-08-01 94.28 2008-09-01 95.38 2008-10-01 94.96 2008-11-01 94.48 2008-12-01 93.26 2009-01-01 92.98 2009-02-01 94.15 2009-03-01 96.05 2009-04-01 96.16 2009-05-01 96.27 2009-06-01 95.51 2009-07-01 92.14 2009-08-01 92.73 2009-09-01 93.81 2009-10-01 94.05 2009-11-01 94.10 2009-12-01 93.08 2010-01-01 92.21 2010-02-01 93.12 2010-03-01 95.38 2010-04-01 95.57 2010-05-01 95.37 2010-06-01 94.33 2010-07-01 93.38 2010-08-01 93.67 2010-09-01 94.92 2010-10-01 95.21 2010-11-01 95.16 2010-12-01 94.65 2011-01-01 93.82 2011-02-01 94.97 2011-03-01 97.10 2011-04-01 97.81 2011-05-01 97.89 2011-06-01 96.73 2011-07-01 96.07 2011-08-01 96.28 2011-09-01 97.93 2011-10-01 97.99 2011-11-01 97.91 2011-12-01 97.05 2012-01-01 96.41 2012-02-01 97.68 2012-03-01 100.01 2012-04-01 100.25 2012-05-01 99.88 2012-06-01 98.80 2012-07-01 97.98 2012-08-01 98.26 2012-09-01 99.85 2012-10-01 100.96 2012-11-01 100.77 2012-12-01 100.09 2013-01-01 99.47 2013-02-01 100.72 2013-03-01 103.17 2013-04-01 102.87 2013-05-01 102.80 2013-06-01 101.93 2013-07-01 100.73 2013-08-01 100.61 2013-09-01 101.53 2013-10-01 101.20 2013-11-01 100.91 2013-12-01 100.55 2014-01-01 99.92 2014-02-01 100.55 2014-03-01 102.62 2014-04-01 102.65 2014-05-01 102.43 2014-06-01 101.59 2014-07-01 100.13 2014-08-01 99.99 2014-09-01 101.10 2014-10-01 100.88 2014-11-01 100.50 2014-12-01 99.39 2015-01-01 97.67 2015-02-01 98.72 2015-03-01 101.09 2015-04-01 101.42 2015-05-01 101.45 2015-06-01 101.02 2015-07-01 99.67 2015-08-01 99.25 2015-09-01 100.18 2015-10-01 100.20 2015-11-01 100.19 2015-12-01 99.15 2016-01-01 97.71 2016-02-01 98.45 2016-03-01 100.65 2016-04-01 100.80 2016-05-01 101.09 2016-06-01 100.39 2016-07-01 98.77 2016-08-01 98.90 2016-09-01 99.85 2016-10-01 100.37 2016-11-01 100.26 2016-12-01 100.10 2017-01-01 99.45 2017-02-01 100.73 2017-03-01 101.77 2017-04-01 101.87 2017-05-01 101.84 2017-06-01 101.29 2017-07-01 100.16 2017-08-01 100.64 2017-09-01 101.66 2017-10-01 101.76 2017-11-01 102.27 2017-12-01 101.62 2018-01-01 101.26 2018-02-01 102.11 2018-03-01 102.64 2018-04-01 103.42 2018-05-01 103.77 2018-06-01 103.30 2018-07-01 102.60 2018-08-01 102.79 2018-09-01 103.53 2018-10-01 104.20