Month Index 2015=100 1996-01-01 89.91 1996-02-01 90.00 1996-03-01 90.81 1996-04-01 90.99 1996-05-01 90.00 1996-06-01 89.91 1996-07-01 89.46 1996-08-01 89.10 1996-09-01 89.19 1996-10-01 89.64 1996-11-01 89.64 1996-12-01 90.36 1997-01-01 90.81 1997-02-01 90.27 1997-03-01 90.54 1997-04-01 90.09 1997-05-01 89.91 1997-06-01 89.46 1997-07-01 89.37 1997-08-01 89.10 1997-09-01 89.01 1997-10-01 89.46 1997-11-01 90.09 1997-12-01 90.81 1998-01-01 91.17 1998-02-01 91.44 1998-03-01 91.44 1998-04-01 91.26 1998-05-01 91.62 1998-06-01 91.17 1998-07-01 91.08 1998-08-01 90.54 1998-09-01 90.36 1998-10-01 90.63 1998-11-01 91.17 1998-12-01 91.08 1999-01-01 90.99 1999-02-01 90.99 1999-03-01 90.99 1999-04-01 91.26 1999-05-01 90.90 1999-06-01 90.63 1999-07-01 90.54 1999-08-01 90.09 1999-09-01 90.81 1999-10-01 90.81 1999-11-01 91.53 1999-12-01 91.08 2000-01-01 91.62 2000-02-01 91.71 2000-03-01 91.80 2000-04-01 91.71 2000-05-01 91.98 2000-06-01 92.43 2000-07-01 92.70 2000-08-01 92.61 2000-09-01 92.43 2000-10-01 92.61 2000-11-01 92.79 2000-12-01 93.06 2001-01-01 94.41 2001-02-01 94.11 2001-03-01 94.55 2001-04-01 94.32 2001-05-01 94.64 2001-06-01 94.88 2001-07-01 95.84 2001-08-01 96.08 2001-09-01 96.13 2001-10-01 96.42 2001-11-01 96.46 2001-12-01 96.92 2002-01-01 97.07 2002-02-01 96.94 2002-03-01 96.34 2002-04-01 96.10 2002-05-01 96.24 2002-06-01 96.46 2002-07-01 96.35 2002-08-01 96.32 2002-09-01 96.67 2002-10-01 96.94 2002-11-01 97.20 2002-12-01 97.16 2003-01-01 97.79 2003-02-01 97.66 2003-03-01 98.43 2003-04-01 98.29 2003-05-01 98.36 2003-06-01 98.53 2003-07-01 98.33 2003-08-01 98.67 2003-09-01 98.68 2003-10-01 99.16 2003-11-01 99.23 2003-12-01 98.98 2004-01-01 98.73 2004-02-01 98.37 2004-03-01 98.74 2004-04-01 99.26 2004-05-01 99.27 2004-06-01 98.47 2004-07-01 98.39 2004-08-01 98.21 2004-09-01 97.49 2004-10-01 95.89 2004-11-01 96.44 2004-12-01 96.51 2005-01-01 97.01 2005-02-01 96.59 2005-03-01 96.84 2005-04-01 96.77 2005-05-01 96.53 2005-06-01 96.29 2005-07-01 96.48 2005-08-01 95.89 2005-09-01 96.23 2005-10-01 96.26 2005-11-01 96.58 2005-12-01 96.65 2006-01-01 96.29 2006-02-01 96.31 2006-03-01 96.77 2006-04-01 96.14 2006-05-01 95.90 2006-06-01 96.29 2006-07-01 95.71 2006-08-01 95.97 2006-09-01 95.89 2006-10-01 96.05 2006-11-01 96.77 2006-12-01 97.06 2007-01-01 97.10 2007-02-01 97.02 2007-03-01 96.71 2007-04-01 96.67 2007-05-01 96.45 2007-06-01 96.24 2007-07-01 95.99 2007-08-01 99.25 2007-09-01 100.94 2007-10-01 104.02 2007-11-01 105.39 2007-12-01 107.16 2008-01-01 108.17 2008-02-01 108.02 2008-03-01 109.78 2008-04-01 110.28 2008-05-01 109.67 2008-06-01 109.34 2008-07-01 109.38 2008-08-01 109.69 2008-09-01 109.72 2008-10-01 109.32 2008-11-01 108.75 2008-12-01 108.16 2009-01-01 108.11 2009-02-01 106.27 2009-03-01 105.22 2009-04-01 104.10 2009-05-01 103.51 2009-06-01 102.08 2009-07-01 100.59 2009-08-01 100.89 2009-09-01 100.25 2009-10-01 100.42 2009-11-01 100.66 2009-12-01 100.34 2010-01-01 100.70 2010-02-01 100.79 2010-03-01 100.74 2010-04-01 99.89 2010-05-01 100.05 2010-06-01 100.75 2010-07-01 100.56 2010-08-01 100.55 2010-09-01 100.67 2010-10-01 100.70 2010-11-01 100.71 2010-12-01 100.57 2011-01-01 100.38 2011-02-01 99.84 2011-03-01 99.46 2011-04-01 99.14 2011-05-01 99.19 2011-06-01 99.39 2011-07-01 99.67 2011-08-01 99.68 2011-09-01 100.20 2011-10-01 100.12 2011-11-01 99.44 2011-12-01 100.46 2012-01-01 100.53 2012-02-01 100.13 2012-03-01 100.78 2012-04-01 101.52 2012-05-01 101.87 2012-06-01 102.11 2012-07-01 101.62 2012-08-01 101.42 2012-09-01 101.55 2012-10-01 101.42 2012-11-01 102.05 2012-12-01 102.04 2013-01-01 102.04 2013-02-01 102.00 2013-03-01 101.57 2013-04-01 101.67 2013-05-01 101.49 2013-06-01 100.99 2013-07-01 101.36 2013-08-01 101.80 2013-09-01 101.72 2013-10-01 102.35 2013-11-01 102.41 2013-12-01 102.47 2014-01-01 102.14 2014-02-01 101.89 2014-03-01 101.73 2014-04-01 101.31 2014-05-01 102.17 2014-06-01 102.34 2014-07-01 101.83 2014-08-01 101.89 2014-09-01 101.80 2014-10-01 101.24 2014-11-01 101.97 2014-12-01 102.08 2015-01-01 101.68 2015-02-01 101.36 2015-03-01 100.87 2015-04-01 101.55 2015-05-01 101.45 2015-06-01 101.14 2015-07-01 100.00 2015-08-01 99.42 2015-09-01 98.41 2015-10-01 98.92 2015-11-01 98.17 2015-12-01 97.01 2016-01-01 97.74 2016-02-01 96.91 2016-03-01 97.47 2016-04-01 98.07 2016-05-01 97.95 2016-06-01 98.83 2016-07-01 98.58 2016-08-01 97.65 2016-09-01 98.51 2016-10-01 97.10 2016-11-01 96.86 2016-12-01 97.69 2017-01-01 98.17 2017-02-01 96.98 2017-03-01 97.55 2017-04-01 96.88 2017-05-01 97.40 2017-06-01 96.61 2017-07-01 97.33 2017-08-01 97.69 2017-09-01 98.25 2017-10-01 98.38 2017-11-01 99.14 2017-12-01 99.77 2018-01-01 98.59 2018-02-01 99.01 2018-03-01 98.68 2018-04-01 99.72 2018-05-01 98.76 2018-06-01 98.65 2018-07-01 98.92 2018-08-01 98.90 2018-09-01 98.88 2018-10-01 98.61