Month Index 2015=100 1996-01-01 72.20 1996-02-01 73.69 1996-03-01 74.22 1996-04-01 75.40 1996-05-01 76.14 1996-06-01 76.30 1996-07-01 76.56 1996-08-01 76.98 1996-09-01 77.23 1996-10-01 79.13 1996-11-01 79.70 1996-12-01 79.98 1997-01-01 82.92 1997-02-01 83.31 1997-03-01 83.72 1997-04-01 84.12 1997-05-01 84.47 1997-06-01 84.54 1997-07-01 84.63 1997-08-01 84.95 1997-09-01 85.05 1997-10-01 85.19 1997-11-01 86.08 1997-12-01 86.14 1998-01-01 86.36 1998-02-01 86.69 1998-03-01 86.75 1998-04-01 87.19 1998-05-01 87.27 1998-06-01 87.42 1998-07-01 87.87 1998-08-01 88.05 1998-09-01 88.28 1998-10-01 88.33 1998-11-01 88.66 1998-12-01 88.71 1999-01-01 88.85 1999-02-01 88.96 1999-03-01 89.07 1999-04-01 89.24 1999-05-01 89.41 1999-06-01 89.49 1999-07-01 89.50 1999-08-01 89.82 1999-09-01 89.86 1999-10-01 90.09 1999-11-01 90.14 1999-12-01 89.60 2000-01-01 90.43 2000-02-01 90.48 2000-03-01 90.37 2000-04-01 90.51 2000-05-01 90.61 2000-06-01 90.60 2000-07-01 90.62 2000-08-01 90.70 2000-09-01 90.58 2000-10-01 90.90 2000-11-01 91.03 2000-12-01 91.14 2001-01-01 91.37 2001-02-01 91.09 2001-03-01 91.06 2001-04-01 91.60 2001-05-01 91.84 2001-06-01 91.69 2001-07-01 91.85 2001-08-01 92.04 2001-09-01 92.18 2001-10-01 92.31 2001-11-01 92.40 2001-12-01 92.21 2002-01-01 92.33 2002-02-01 92.55 2002-03-01 92.63 2002-04-01 92.07 2002-05-01 92.79 2002-06-01 92.59 2002-07-01 92.48 2002-08-01 92.45 2002-09-01 93.01 2002-10-01 93.34 2002-11-01 93.50 2002-12-01 93.00 2003-01-01 93.78 2003-02-01 93.93 2003-03-01 94.21 2003-04-01 94.29 2003-05-01 94.49 2003-06-01 94.34 2003-07-01 94.17 2003-08-01 94.51 2003-09-01 94.77 2003-10-01 94.82 2003-11-01 94.96 2003-12-01 94.29 2004-01-01 94.86 2004-02-01 95.24 2004-03-01 95.21 2004-04-01 95.35 2004-05-01 95.86 2004-06-01 96.14 2004-07-01 96.34 2004-08-01 96.34 2004-09-01 96.25 2004-10-01 96.35 2004-11-01 96.48 2004-12-01 96.75 2005-01-01 97.20 2005-02-01 98.00 2005-03-01 98.15 2005-04-01 98.54 2005-05-01 99.36 2005-06-01 100.19 2005-07-01 100.56 2005-08-01 100.50 2005-09-01 100.63 2005-10-01 101.18 2005-11-01 101.64 2005-12-01 101.90 2006-01-01 102.06 2006-02-01 102.38 2006-03-01 103.59 2006-04-01 102.78 2006-05-01 102.81 2006-06-01 103.25 2006-07-01 103.33 2006-08-01 103.63 2006-09-01 104.71 2006-10-01 104.61 2006-11-01 106.48 2006-12-01 106.67 2007-01-01 107.90 2007-02-01 109.36 2007-03-01 111.64 2007-04-01 111.43 2007-05-01 111.26 2007-06-01 111.42 2007-07-01 111.92 2007-08-01 113.16 2007-09-01 114.17 2007-10-01 115.74 2007-11-01 115.83 2007-12-01 117.73 2008-01-01 120.58 2008-02-01 120.82 2008-03-01 120.89 2008-04-01 120.81 2008-05-01 121.06 2008-06-01 121.03 2008-07-01 121.58 2008-08-01 121.16 2008-09-01 121.98 2008-10-01 122.83 2008-11-01 123.24 2008-12-01 122.54 2009-01-01 124.76 2009-02-01 124.02 2009-03-01 121.90 2009-04-01 122.06 2009-05-01 121.86 2009-06-01 118.40 2009-07-01 116.79 2009-08-01 115.89 2009-09-01 112.52 2009-10-01 114.11 2009-11-01 111.74 2009-12-01 112.79 2010-01-01 113.13 2010-02-01 112.36 2010-03-01 112.26 2010-04-01 111.78 2010-05-01 111.54 2010-06-01 111.21 2010-07-01 111.02 2010-08-01 110.57 2010-09-01 110.00 2010-10-01 110.76 2010-11-01 110.69 2010-12-01 110.38 2011-01-01 109.85 2011-02-01 109.21 2011-03-01 109.27 2011-04-01 109.68 2011-05-01 109.21 2011-06-01 106.52 2011-07-01 106.32 2011-08-01 106.08 2011-09-01 106.17 2011-10-01 105.97 2011-11-01 105.16 2011-12-01 105.22 2012-01-01 106.69 2012-02-01 106.76 2012-03-01 106.55 2012-04-01 104.96 2012-05-01 104.84 2012-06-01 103.29 2012-07-01 102.51 2012-08-01 101.53 2012-09-01 101.75 2012-10-01 101.26 2012-11-01 100.96 2012-12-01 100.78 2013-01-01 101.25 2013-02-01 100.89 2013-03-01 101.50 2013-04-01 99.91 2013-05-01 100.93 2013-06-01 99.92 2013-07-01 99.73 2013-08-01 101.01 2013-09-01 100.45 2013-10-01 100.58 2013-11-01 100.17 2013-12-01 98.55 2014-01-01 99.60 2014-02-01 101.82 2014-03-01 101.42 2014-04-01 101.68 2014-05-01 102.23 2014-06-01 101.51 2014-07-01 100.27 2014-08-01 101.77 2014-09-01 101.28 2014-10-01 99.72 2014-11-01 99.79 2014-12-01 99.72 2015-01-01 99.75 2015-02-01 99.31 2015-03-01 99.62 2015-04-01 99.70 2015-05-01 100.70 2015-06-01 100.42 2015-07-01 100.57 2015-08-01 99.68 2015-09-01 100.01 2015-10-01 100.32 2015-11-01 100.15 2015-12-01 99.79 2016-01-01 99.62 2016-02-01 99.02 2016-03-01 99.50 2016-04-01 100.24 2016-05-01 100.24 2016-06-01 100.18 2016-07-01 100.33 2016-08-01 99.21 2016-09-01 99.71 2016-10-01 99.83 2016-11-01 100.15 2016-12-01 99.89 2017-01-01 99.82 2017-02-01 99.83 2017-03-01 100.17 2017-04-01 99.65 2017-05-01 98.76 2017-06-01 99.74 2017-07-01 99.32 2017-08-01 100.07 2017-09-01 99.20 2017-10-01 99.32 2017-11-01 98.60 2017-12-01 99.16 2018-01-01 100.12 2018-02-01 100.03 2018-03-01 100.00 2018-04-01 101.08 2018-05-01 101.74 2018-06-01 100.83 2018-07-01 101.59 2018-08-01 101.14 2018-09-01 100.51 2018-10-01 101.81