Month Index 2015=100 1996-01-01 95.13 1996-02-01 95.42 1996-03-01 95.80 1996-04-01 95.80 1996-05-01 96.00 1996-06-01 95.42 1996-07-01 95.42 1996-08-01 95.71 1996-09-01 95.80 1996-10-01 95.80 1996-11-01 96.28 1996-12-01 96.19 1997-01-01 96.67 1997-02-01 96.00 1997-03-01 96.28 1997-04-01 96.28 1997-05-01 96.28 1997-06-01 97.24 1997-07-01 97.24 1997-08-01 97.34 1997-09-01 98.01 1997-10-01 98.01 1997-11-01 100.69 1997-12-01 100.97 1998-01-01 101.74 1998-02-01 102.31 1998-03-01 102.12 1998-04-01 102.12 1998-05-01 101.74 1998-06-01 101.55 1998-07-01 101.55 1998-08-01 102.60 1998-09-01 102.50 1998-10-01 102.60 1998-11-01 103.65 1998-12-01 103.56 1999-01-01 103.46 1999-02-01 104.71 1999-03-01 105.47 1999-04-01 105.47 1999-05-01 105.57 1999-06-01 105.85 1999-07-01 105.76 1999-08-01 105.57 1999-09-01 105.47 1999-10-01 105.85 1999-11-01 104.71 1999-12-01 104.13 2000-01-01 103.65 2000-02-01 104.04 2000-03-01 104.23 2000-04-01 105.28 2000-05-01 106.43 2000-06-01 105.85 2000-07-01 105.28 2000-08-01 105.66 2000-09-01 105.18 2000-10-01 105.09 2000-11-01 105.57 2000-12-01 105.28 2001-01-01 105.70 2001-02-01 108.84 2001-03-01 109.82 2001-04-01 109.63 2001-05-01 111.23 2001-06-01 111.25 2001-07-01 111.32 2001-08-01 112.28 2001-09-01 111.29 2001-10-01 111.32 2001-11-01 111.19 2001-12-01 111.09 2002-01-01 109.94 2002-02-01 110.37 2002-03-01 111.03 2002-04-01 112.12 2002-05-01 110.66 2002-06-01 109.72 2002-07-01 109.99 2002-08-01 110.85 2002-09-01 110.30 2002-10-01 110.12 2002-11-01 110.35 2002-12-01 109.99 2003-01-01 110.36 2003-02-01 110.43 2003-03-01 110.87 2003-04-01 111.20 2003-05-01 111.54 2003-06-01 111.25 2003-07-01 111.69 2003-08-01 110.25 2003-09-01 110.12 2003-10-01 109.96 2003-11-01 110.53 2003-12-01 109.64 2004-01-01 108.05 2004-02-01 106.94 2004-03-01 105.64 2004-04-01 105.57 2004-05-01 104.80 2004-06-01 104.14 2004-07-01 104.51 2004-08-01 104.53 2004-09-01 104.51 2004-10-01 100.69 2004-11-01 101.09 2004-12-01 100.60 2005-01-01 100.32 2005-02-01 101.12 2005-03-01 100.94 2005-04-01 101.29 2005-05-01 100.42 2005-06-01 100.32 2005-07-01 98.88 2005-08-01 99.45 2005-09-01 99.36 2005-10-01 98.87 2005-11-01 98.67 2005-12-01 98.55 2006-01-01 98.63 2006-02-01 98.13 2006-03-01 96.77 2006-04-01 96.02 2006-05-01 96.05 2006-06-01 95.91 2006-07-01 95.49 2006-08-01 96.10 2006-09-01 95.62 2006-10-01 95.46 2006-11-01 99.10 2006-12-01 98.83 2007-01-01 99.56 2007-02-01 99.30 2007-03-01 100.11 2007-04-01 100.38 2007-05-01 100.97 2007-06-01 100.84 2007-07-01 100.34 2007-08-01 100.11 2007-09-01 99.07 2007-10-01 99.45 2007-11-01 99.62 2007-12-01 100.20 2008-01-01 98.69 2008-02-01 98.82 2008-03-01 99.46 2008-04-01 97.98 2008-05-01 98.81 2008-06-01 98.15 2008-07-01 98.17 2008-08-01 99.86 2008-09-01 99.26 2008-10-01 98.94 2008-11-01 98.98 2008-12-01 97.98 2009-01-01 97.76 2009-02-01 98.17 2009-03-01 97.96 2009-04-01 97.24 2009-05-01 95.79 2009-06-01 95.57 2009-07-01 95.19 2009-08-01 94.13 2009-09-01 93.41 2009-10-01 92.84 2009-11-01 92.77 2009-12-01 92.42 2010-01-01 93.02 2010-02-01 92.66 2010-03-01 92.78 2010-04-01 93.03 2010-05-01 93.73 2010-06-01 93.07 2010-07-01 92.50 2010-08-01 92.17 2010-09-01 91.52 2010-10-01 94.02 2010-11-01 94.24 2010-12-01 92.73 2011-01-01 93.16 2011-02-01 92.95 2011-03-01 93.42 2011-04-01 93.26 2011-05-01 93.07 2011-06-01 91.76 2011-07-01 92.68 2011-08-01 91.60 2011-09-01 91.29 2011-10-01 90.37 2011-11-01 89.96 2011-12-01 90.83 2012-01-01 90.33 2012-02-01 91.33 2012-03-01 91.59 2012-04-01 92.44 2012-05-01 91.68 2012-06-01 91.26 2012-07-01 89.83 2012-08-01 90.53 2012-09-01 90.37 2012-10-01 91.40 2012-11-01 91.53 2012-12-01 93.76 2013-01-01 94.29 2013-02-01 95.60 2013-03-01 96.48 2013-04-01 95.62 2013-05-01 95.63 2013-06-01 94.66 2013-07-01 94.56 2013-08-01 94.57 2013-09-01 94.55 2013-10-01 94.55 2013-11-01 95.18 2013-12-01 97.17 2014-01-01 98.83 2014-02-01 99.04 2014-03-01 98.56 2014-04-01 100.37 2014-05-01 101.20 2014-06-01 102.33 2014-07-01 101.31 2014-08-01 100.89 2014-09-01 101.09 2014-10-01 98.69 2014-11-01 98.65 2014-12-01 97.49 2015-01-01 97.91 2015-02-01 99.05 2015-03-01 99.54 2015-04-01 99.82 2015-05-01 99.20 2015-06-01 98.91 2015-07-01 101.28 2015-08-01 101.82 2015-09-01 101.12 2015-10-01 100.95 2015-11-01 100.28 2015-12-01 100.13 2016-01-01 101.68 2016-02-01 103.48 2016-03-01 104.84 2016-04-01 102.84 2016-05-01 103.33 2016-06-01 102.40 2016-07-01 102.46 2016-08-01 101.80 2016-09-01 101.62 2016-10-01 100.77 2016-11-01 100.87 2016-12-01 100.21 2017-01-01 101.40 2017-02-01 100.23 2017-03-01 100.63 2017-04-01 100.76 2017-05-01 100.87 2017-06-01 102.46 2017-07-01 102.53 2017-08-01 105.16 2017-09-01 105.62 2017-10-01 105.79 2017-11-01 104.40 2017-12-01 102.17 2018-01-01 105.71 2018-02-01 107.02 2018-03-01 108.60 2018-04-01 107.36 2018-05-01 109.50 2018-06-01 109.02 2018-07-01 113.90 2018-08-01 113.50 2018-09-01 113.37 2018-10-01 111.97