Month Index 2015=100 1996-01-01 54.45 1996-02-01 54.45 1996-03-01 54.45 1996-04-01 54.45 1996-05-01 54.45 1996-06-01 54.45 1996-07-01 54.45 1996-08-01 54.45 1996-09-01 54.45 1996-10-01 54.45 1996-11-01 54.45 1996-12-01 54.45 1997-01-01 54.45 1997-02-01 71.52 1997-03-01 71.52 1997-04-01 71.52 1997-05-01 71.52 1997-06-01 71.52 1997-07-01 71.52 1997-08-01 71.52 1997-09-01 71.52 1997-10-01 71.52 1997-11-01 71.52 1997-12-01 71.52 1998-01-01 71.52 1998-02-01 92.68 1998-03-01 92.68 1998-04-01 92.68 1998-05-01 92.68 1998-06-01 92.68 1998-07-01 92.68 1998-08-01 92.68 1998-09-01 92.68 1998-10-01 92.68 1998-11-01 92.68 1998-12-01 92.68 1999-01-01 92.68 1999-02-01 92.68 1999-03-01 92.68 1999-04-01 110.27 1999-05-01 110.27 1999-06-01 110.27 1999-07-01 110.27 1999-08-01 110.27 1999-09-01 110.27 1999-10-01 110.27 1999-11-01 110.27 1999-12-01 110.27 2000-01-01 110.27 2000-02-01 125.73 2000-03-01 125.73 2000-04-01 125.73 2000-05-01 125.73 2000-06-01 125.73 2000-07-01 125.73 2000-08-01 125.73 2000-09-01 125.73 2000-10-01 125.73 2000-11-01 125.73 2000-12-01 125.73 2001-01-01 133.86 2001-02-01 133.36 2001-03-01 133.36 2001-04-01 133.32 2001-05-01 132.33 2001-06-01 127.59 2001-07-01 127.46 2001-08-01 156.51 2001-09-01 153.58 2001-10-01 153.58 2001-11-01 153.58 2001-12-01 153.58 2002-01-01 153.58 2002-02-01 151.99 2002-03-01 147.69 2002-04-01 147.56 2002-05-01 147.56 2002-06-01 147.56 2002-07-01 157.47 2002-08-01 157.47 2002-09-01 157.47 2002-10-01 157.47 2002-11-01 157.47 2002-12-01 157.47 2003-01-01 161.42 2003-02-01 161.42 2003-03-01 161.42 2003-04-01 160.59 2003-05-01 160.52 2003-06-01 159.68 2003-07-01 155.78 2003-08-01 154.96 2003-09-01 144.15 2003-10-01 141.25 2003-11-01 141.23 2003-12-01 137.94 2004-01-01 137.32 2004-02-01 137.32 2004-03-01 137.32 2004-04-01 137.32 2004-05-01 137.22 2004-06-01 136.83 2004-07-01 136.83 2004-08-01 134.19 2004-09-01 137.69 2004-10-01 137.26 2004-11-01 137.26 2004-12-01 137.21 2005-01-01 137.21 2005-02-01 137.21 2005-03-01 135.91 2005-04-01 135.40 2005-05-01 135.15 2005-06-01 134.74 2005-07-01 134.74 2005-08-01 133.74 2005-09-01 133.51 2005-10-01 133.51 2005-11-01 133.49 2005-12-01 131.38 2006-01-01 132.00 2006-02-01 132.59 2006-03-01 133.03 2006-04-01 132.69 2006-05-01 133.19 2006-06-01 133.51 2006-07-01 134.52 2006-08-01 134.19 2006-09-01 133.99 2006-10-01 133.87 2006-11-01 134.15 2006-12-01 133.13 2007-01-01 132.85 2007-02-01 131.01 2007-03-01 131.00 2007-04-01 128.92 2007-05-01 128.80 2007-06-01 126.16 2007-07-01 125.31 2007-08-01 125.31 2007-09-01 124.61 2007-10-01 124.46 2007-11-01 124.83 2007-12-01 123.60 2008-01-01 121.55 2008-02-01 125.16 2008-03-01 126.46 2008-04-01 123.48 2008-05-01 123.66 2008-06-01 124.30 2008-07-01 125.17 2008-08-01 125.92 2008-09-01 123.52 2008-10-01 123.87 2008-11-01 122.72 2008-12-01 122.12 2009-01-01 124.26 2009-02-01 124.35 2009-03-01 125.60 2009-04-01 126.64 2009-05-01 126.66 2009-06-01 125.54 2009-07-01 123.60 2009-08-01 122.82 2009-09-01 123.17 2009-10-01 121.67 2009-11-01 120.35 2009-12-01 119.24 2010-01-01 120.73 2010-02-01 120.14 2010-03-01 119.33 2010-04-01 118.86 2010-05-01 117.81 2010-06-01 117.78 2010-07-01 117.23 2010-08-01 117.19 2010-09-01 115.67 2010-10-01 113.70 2010-11-01 113.91 2010-12-01 114.77 2011-01-01 115.16 2011-02-01 114.94 2011-03-01 114.38 2011-04-01 114.11 2011-05-01 113.44 2011-06-01 113.35 2011-07-01 113.31 2011-08-01 113.28 2011-09-01 113.20 2011-10-01 113.04 2011-11-01 112.84 2011-12-01 112.34 2012-01-01 112.05 2012-02-01 111.84 2012-03-01 113.13 2012-04-01 112.10 2012-05-01 112.56 2012-06-01 112.42 2012-07-01 112.02 2012-08-01 110.98 2012-09-01 110.49 2012-10-01 110.74 2012-11-01 110.16 2012-12-01 109.47 2013-01-01 109.15 2013-02-01 109.05 2013-03-01 108.48 2013-04-01 108.41 2013-05-01 108.40 2013-06-01 108.22 2013-07-01 105.10 2013-08-01 105.02 2013-09-01 103.66 2013-10-01 103.81 2013-11-01 103.16 2013-12-01 102.41 2014-01-01 102.26 2014-02-01 99.52 2014-03-01 98.42 2014-04-01 98.06 2014-05-01 98.85 2014-06-01 99.09 2014-07-01 99.61 2014-08-01 100.08 2014-09-01 99.82 2014-10-01 99.65 2014-11-01 99.04 2014-12-01 99.28 2015-01-01 99.27 2015-02-01 99.03 2015-03-01 99.27 2015-04-01 99.91 2015-05-01 99.92 2015-06-01 99.97 2015-07-01 99.97 2015-08-01 100.42 2015-09-01 100.28 2015-10-01 100.56 2015-11-01 100.92 2015-12-01 100.47 2016-01-01 100.55 2016-02-01 99.90 2016-03-01 100.42 2016-04-01 100.17 2016-05-01 95.34 2016-06-01 95.32 2016-07-01 95.23 2016-08-01 94.32 2016-09-01 93.94 2016-10-01 94.15 2016-11-01 95.39 2016-12-01 94.89 2017-01-01 95.95 2017-02-01 97.43 2017-03-01 97.43 2017-04-01 97.32 2017-05-01 97.22 2017-06-01 96.95 2017-07-01 96.02 2017-08-01 96.04 2017-09-01 96.68 2017-10-01 96.67 2017-11-01 96.81 2017-12-01 96.93 2018-01-01 96.57 2018-02-01 95.80 2018-03-01 96.17 2018-04-01 96.17 2018-05-01 96.11 2018-06-01 96.11 2018-07-01 96.06 2018-08-01 96.28 2018-09-01 96.07 2018-10-01 96.25