Month Index 2015=100 1996-01-01 75.15 1996-02-01 75.50 1996-03-01 75.75 1996-04-01 76.03 1996-05-01 76.41 1996-06-01 76.65 1996-07-01 76.85 1996-08-01 77.03 1996-09-01 77.18 1996-10-01 77.61 1996-11-01 77.90 1996-12-01 78.15 1997-01-01 78.77 1997-02-01 79.33 1997-03-01 79.51 1997-04-01 79.72 1997-05-01 79.94 1997-06-01 80.11 1997-07-01 80.36 1997-08-01 80.54 1997-09-01 80.64 1997-10-01 80.81 1997-11-01 81.00 1997-12-01 81.12 1998-01-01 81.40 1998-02-01 81.71 1998-03-01 82.10 1998-04-01 82.38 1998-05-01 82.60 1998-06-01 82.79 1998-07-01 83.08 1998-08-01 83.22 1998-09-01 83.33 1998-10-01 83.38 1998-11-01 83.49 1998-12-01 83.58 1999-01-01 83.85 1999-02-01 84.10 1999-03-01 84.41 1999-04-01 84.60 1999-05-01 84.67 1999-06-01 84.96 1999-07-01 85.16 1999-08-01 85.24 1999-09-01 85.33 1999-10-01 85.40 1999-11-01 85.40 1999-12-01 85.45 2000-01-01 85.59 2000-02-01 85.71 2000-03-01 85.83 2000-04-01 85.93 2000-05-01 85.95 2000-06-01 86.22 2000-07-01 86.31 2000-08-01 86.44 2000-09-01 86.70 2000-10-01 86.76 2000-11-01 86.77 2000-12-01 86.82 2001-01-01 87.13 2001-02-01 87.34 2001-03-01 87.51 2001-04-01 87.64 2001-05-01 87.75 2001-06-01 87.85 2001-07-01 87.99 2001-08-01 88.02 2001-09-01 88.06 2001-10-01 88.47 2001-11-01 88.77 2001-12-01 89.13 2002-01-01 89.65 2002-02-01 90.16 2002-03-01 90.55 2002-04-01 90.92 2002-05-01 91.18 2002-06-01 91.31 2002-07-01 91.46 2002-08-01 91.62 2002-09-01 91.88 2002-10-01 91.98 2002-11-01 92.10 2002-12-01 92.26 2003-01-01 92.54 2003-02-01 92.69 2003-03-01 92.94 2003-04-01 93.14 2003-05-01 93.30 2003-06-01 93.57 2003-07-01 93.73 2003-08-01 93.94 2003-09-01 94.27 2003-10-01 94.62 2003-11-01 94.88 2003-12-01 95.04 2004-01-01 95.22 2004-02-01 95.42 2004-03-01 95.71 2004-04-01 96.10 2004-05-01 96.35 2004-06-01 96.69 2004-07-01 97.14 2004-08-01 97.70 2004-09-01 98.35 2004-10-01 98.70 2004-11-01 98.91 2004-12-01 98.95 2005-01-01 99.19 2005-02-01 99.36 2005-03-01 99.73 2005-04-01 99.96 2005-05-01 100.20 2005-06-01 100.34 2005-07-01 100.48 2005-08-01 100.63 2005-09-01 102.06 2005-10-01 102.14 2005-11-01 102.27 2005-12-01 102.52 2006-01-01 102.84 2006-02-01 103.22 2006-03-01 103.55 2006-04-01 103.87 2006-05-01 103.87 2006-06-01 103.96 2006-07-01 103.96 2006-08-01 104.12 2006-09-01 104.68 2006-10-01 104.78 2006-11-01 104.98 2006-12-01 105.47 2007-01-01 105.62 2007-02-01 105.71 2007-03-01 105.99 2007-04-01 106.16 2007-05-01 106.46 2007-06-01 106.64 2007-07-01 106.84 2007-08-01 107.01 2007-09-01 107.20 2007-10-01 107.32 2007-11-01 107.55 2007-12-01 107.70 2008-01-01 107.79 2008-02-01 108.10 2008-03-01 108.56 2008-04-01 108.83 2008-05-01 109.17 2008-06-01 109.57 2008-07-01 109.80 2008-08-01 110.03 2008-09-01 110.23 2008-10-01 110.37 2008-11-01 110.47 2008-12-01 110.65 2009-01-01 110.91 2009-02-01 111.28 2009-03-01 111.65 2009-04-01 112.11 2009-05-01 112.62 2009-06-01 112.95 2009-07-01 113.16 2009-08-01 113.28 2009-09-01 113.41 2009-10-01 113.56 2009-11-01 113.61 2009-12-01 113.63 2010-01-01 114.08 2010-02-01 113.96 2010-03-01 114.11 2010-04-01 114.36 2010-05-01 114.36 2010-06-01 114.14 2010-07-01 114.14 2010-08-01 114.14 2010-09-01 113.28 2010-10-01 113.28 2010-11-01 114.44 2010-12-01 114.86 2011-01-01 114.86 2011-02-01 113.53 2011-03-01 113.53 2011-04-01 114.92 2011-05-01 114.92 2011-06-01 114.92 2011-07-01 114.92 2011-08-01 114.92 2011-09-01 114.92 2011-10-01 115.01 2011-11-01 115.01 2011-12-01 115.23 2012-01-01 115.23 2012-02-01 115.16 2012-03-01 115.02 2012-04-01 115.34 2012-05-01 115.35 2012-06-01 115.32 2012-07-01 115.32 2012-08-01 115.17 2012-09-01 115.17 2012-10-01 115.17 2012-11-01 115.17 2012-12-01 115.17 2013-01-01 111.38 2013-02-01 111.38 2013-03-01 111.38 2013-04-01 109.90 2013-05-01 107.32 2013-06-01 106.77 2013-07-01 106.77 2013-08-01 106.77 2013-09-01 106.77 2013-10-01 104.97 2013-11-01 103.43 2013-12-01 103.35 2014-01-01 102.55 2014-02-01 102.53 2014-03-01 101.84 2014-04-01 101.74 2014-05-01 101.49 2014-06-01 100.96 2014-07-01 100.88 2014-08-01 100.88 2014-09-01 100.74 2014-10-01 100.27 2014-11-01 100.07 2014-12-01 100.07 2015-01-01 100.07 2015-02-01 100.25 2015-03-01 100.25 2015-04-01 100.13 2015-05-01 100.14 2015-06-01 100.23 2015-07-01 100.23 2015-08-01 99.79 2015-09-01 99.73 2015-10-01 99.73 2015-11-01 99.73 2015-12-01 99.70 2016-01-01 99.59 2016-02-01 99.55 2016-03-01 99.52 2016-04-01 99.48 2016-05-01 99.42 2016-06-01 99.41 2016-07-01 99.45 2016-08-01 99.38 2016-09-01 99.39 2016-10-01 99.46 2016-11-01 99.66 2016-12-01 99.66 2017-01-01 99.69 2017-02-01 99.88 2017-03-01 99.95 2017-04-01 100.07 2017-05-01 100.07 2017-06-01 100.13 2017-07-01 100.35 2017-08-01 100.44 2017-09-01 100.44 2017-10-01 100.60 2017-11-01 100.66 2017-12-01 100.66 2018-01-01 101.26 2018-02-01 101.60 2018-03-01 101.85 2018-04-01 102.09 2018-05-01 102.14 2018-06-01 102.46 2018-07-01 102.57 2018-08-01 103.23 2018-09-01 103.93 2018-10-01 103.93