Month Index 2015=100 1996-01-01 65.73 1996-02-01 65.69 1996-03-01 65.96 1996-04-01 66.03 1996-05-01 65.91 1996-06-01 65.81 1996-07-01 65.78 1996-08-01 65.84 1996-09-01 66.00 1996-10-01 66.11 1996-11-01 66.15 1996-12-01 66.16 1997-01-01 66.21 1997-02-01 66.45 1997-03-01 66.63 1997-04-01 66.85 1997-05-01 67.05 1997-06-01 67.31 1997-07-01 67.40 1997-08-01 67.41 1997-09-01 67.39 1997-10-01 67.52 1997-11-01 67.59 1997-12-01 67.75 1998-01-01 68.03 1998-02-01 68.20 1998-03-01 68.46 1998-04-01 68.63 1998-05-01 68.59 1998-06-01 68.59 1998-07-01 68.61 1998-08-01 68.59 1998-09-01 68.47 1998-10-01 68.88 1998-11-01 68.90 1998-12-01 68.95 1999-01-01 69.01 1999-02-01 69.18 1999-03-01 69.32 1999-04-01 69.35 1999-05-01 69.31 1999-06-01 69.39 1999-07-01 69.37 1999-08-01 69.73 1999-09-01 69.88 1999-10-01 69.78 1999-11-01 70.00 1999-12-01 69.98 2000-01-01 70.19 2000-02-01 70.02 2000-03-01 70.13 2000-04-01 70.09 2000-05-01 70.11 2000-06-01 70.46 2000-07-01 70.54 2000-08-01 70.74 2000-09-01 71.18 2000-10-01 71.56 2000-11-01 71.77 2000-12-01 71.92 2001-01-01 72.63 2001-02-01 73.59 2001-03-01 73.93 2001-04-01 74.28 2001-05-01 74.33 2001-06-01 74.33 2001-07-01 74.79 2001-08-01 75.31 2001-09-01 75.51 2001-10-01 75.80 2001-11-01 75.81 2001-12-01 75.96 2002-01-01 76.21 2002-02-01 76.38 2002-03-01 76.65 2002-04-01 77.23 2002-05-01 77.45 2002-06-01 77.87 2002-07-01 78.16 2002-08-01 78.19 2002-09-01 78.22 2002-10-01 78.08 2002-11-01 78.09 2002-12-01 78.14 2003-01-01 78.46 2003-02-01 78.57 2003-03-01 78.75 2003-04-01 79.22 2003-05-01 79.63 2003-06-01 80.01 2003-07-01 80.05 2003-08-01 80.00 2003-09-01 80.03 2003-10-01 80.10 2003-11-01 78.68 2003-12-01 78.19 2004-01-01 78.04 2004-02-01 77.87 2004-03-01 78.87 2004-04-01 80.11 2004-05-01 79.98 2004-06-01 79.76 2004-07-01 79.80 2004-08-01 79.66 2004-09-01 79.47 2004-10-01 79.46 2004-11-01 79.02 2004-12-01 78.71 2005-01-01 78.65 2005-02-01 78.79 2005-03-01 78.80 2005-04-01 78.74 2005-05-01 79.23 2005-06-01 79.41 2005-07-01 79.32 2005-08-01 79.25 2005-09-01 78.86 2005-10-01 78.97 2005-11-01 79.05 2005-12-01 79.03 2006-01-01 79.08 2006-02-01 79.32 2006-03-01 79.30 2006-04-01 79.48 2006-05-01 79.47 2006-06-01 79.65 2006-07-01 79.52 2006-08-01 79.46 2006-09-01 79.46 2006-10-01 79.58 2006-11-01 79.68 2006-12-01 79.73 2007-01-01 79.71 2007-02-01 80.00 2007-03-01 80.11 2007-04-01 80.18 2007-05-01 80.00 2007-06-01 80.31 2007-07-01 80.33 2007-08-01 80.47 2007-09-01 80.76 2007-10-01 81.67 2007-11-01 82.75 2007-12-01 83.11 2008-01-01 83.62 2008-02-01 84.26 2008-03-01 84.88 2008-04-01 85.08 2008-05-01 85.24 2008-06-01 85.63 2008-07-01 85.89 2008-08-01 85.93 2008-09-01 86.13 2008-10-01 86.47 2008-11-01 88.00 2008-12-01 88.36 2009-01-01 88.23 2009-02-01 88.50 2009-03-01 88.89 2009-04-01 89.30 2009-05-01 89.26 2009-06-01 88.83 2009-07-01 88.78 2009-08-01 88.55 2009-09-01 88.62 2009-10-01 88.61 2009-11-01 88.36 2009-12-01 88.60 2010-01-01 87.93 2010-02-01 88.69 2010-03-01 88.79 2010-04-01 89.17 2010-05-01 89.37 2010-06-01 89.36 2010-07-01 89.54 2010-08-01 89.51 2010-09-01 89.03 2010-10-01 89.02 2010-11-01 88.92 2010-12-01 88.89 2011-01-01 88.49 2011-02-01 89.47 2011-03-01 89.79 2011-04-01 91.01 2011-05-01 91.63 2011-06-01 91.91 2011-07-01 92.06 2011-08-01 92.30 2011-09-01 92.31 2011-10-01 92.62 2011-11-01 92.79 2011-12-01 92.64 2012-01-01 92.24 2012-02-01 93.35 2012-03-01 93.31 2012-04-01 93.58 2012-05-01 93.73 2012-06-01 94.15 2012-07-01 94.16 2012-08-01 94.04 2012-09-01 94.04 2012-10-01 94.67 2012-11-01 95.13 2012-12-01 95.87 2013-01-01 95.77 2013-02-01 96.93 2013-03-01 98.14 2013-04-01 97.97 2013-05-01 98.43 2013-06-01 98.03 2013-07-01 98.58 2013-08-01 98.43 2013-09-01 98.08 2013-10-01 98.15 2013-11-01 97.89 2013-12-01 98.34 2014-01-01 98.28 2014-02-01 99.03 2014-03-01 99.08 2014-04-01 99.06 2014-05-01 99.06 2014-06-01 98.97 2014-07-01 99.66 2014-08-01 99.53 2014-09-01 99.28 2014-10-01 99.66 2014-11-01 99.31 2014-12-01 99.49 2015-01-01 99.20 2015-02-01 100.22 2015-03-01 100.36 2015-04-01 100.45 2015-05-01 100.18 2015-06-01 99.91 2015-07-01 100.29 2015-08-01 100.28 2015-09-01 99.96 2015-10-01 99.70 2015-11-01 99.77 2015-12-01 99.69 2016-01-01 99.65 2016-02-01 100.40 2016-03-01 100.25 2016-04-01 100.81 2016-05-01 100.85 2016-06-01 100.89 2016-07-01 100.49 2016-08-01 100.75 2016-09-01 100.17 2016-10-01 100.47 2016-11-01 100.44 2016-12-01 100.79 2017-01-01 100.36 2017-02-01 101.32 2017-03-01 101.20 2017-04-01 101.43 2017-05-01 102.35 2017-06-01 102.68 2017-07-01 102.61 2017-08-01 103.28 2017-09-01 102.78 2017-10-01 103.01 2017-11-01 102.96 2017-12-01 102.55 2018-01-01 102.54 2018-02-01 103.25 2018-03-01 102.84 2018-04-01 103.17 2018-05-01 103.57 2018-06-01 103.41 2018-07-01 103.71 2018-08-01 103.95 2018-09-01 103.50 2018-10-01 103.79