Month Index 2015=100 1996-01-01 87.64 1996-02-01 86.25 1996-03-01 86.34 1996-04-01 87.55 1996-05-01 87.21 1996-06-01 86.95 1996-07-01 86.25 1996-08-01 85.39 1996-09-01 85.65 1996-10-01 86.17 1996-11-01 86.34 1996-12-01 86.34 1997-01-01 86.34 1997-02-01 86.34 1997-03-01 86.34 1997-04-01 85.56 1997-05-01 85.99 1997-06-01 86.34 1997-07-01 85.91 1997-08-01 86.69 1997-09-01 87.21 1997-10-01 88.16 1997-11-01 88.33 1997-12-01 87.29 1998-01-01 86.60 1998-02-01 85.04 1998-03-01 84.35 1998-04-01 85.39 1998-05-01 85.39 1998-06-01 85.56 1998-07-01 85.48 1998-08-01 85.82 1998-09-01 86.51 1998-10-01 86.60 1998-11-01 86.60 1998-12-01 87.12 1999-01-01 86.77 1999-02-01 87.03 1999-03-01 87.12 1999-04-01 87.73 1999-05-01 88.59 1999-06-01 89.02 1999-07-01 89.46 1999-08-01 89.97 1999-09-01 90.23 1999-10-01 89.80 1999-11-01 89.72 1999-12-01 91.36 2000-01-01 90.49 2000-02-01 88.68 2000-03-01 90.23 2000-04-01 91.45 2000-05-01 90.93 2000-06-01 90.15 2000-07-01 89.80 2000-08-01 89.37 2000-09-01 89.63 2000-10-01 91.62 2000-11-01 92.92 2000-12-01 92.48 2001-01-01 91.53 2001-02-01 92.82 2001-03-01 94.03 2001-04-01 93.99 2001-05-01 94.00 2001-06-01 93.72 2001-07-01 94.53 2001-08-01 94.66 2001-09-01 93.96 2001-10-01 94.07 2001-11-01 94.33 2001-12-01 94.31 2002-01-01 90.63 2002-02-01 91.41 2002-03-01 91.86 2002-04-01 91.32 2002-05-01 91.19 2002-06-01 90.15 2002-07-01 87.20 2002-08-01 89.42 2002-09-01 90.67 2002-10-01 90.61 2002-11-01 91.12 2002-12-01 91.65 2003-01-01 90.10 2003-02-01 91.60 2003-03-01 91.94 2003-04-01 92.35 2003-05-01 91.48 2003-06-01 92.02 2003-07-01 88.16 2003-08-01 88.33 2003-09-01 89.51 2003-10-01 91.32 2003-11-01 90.87 2003-12-01 91.11 2004-01-01 90.33 2004-02-01 91.45 2004-03-01 91.29 2004-04-01 92.19 2004-05-01 92.33 2004-06-01 91.98 2004-07-01 90.22 2004-08-01 87.73 2004-09-01 89.20 2004-10-01 90.73 2004-11-01 91.32 2004-12-01 90.59 2005-01-01 87.98 2005-02-01 89.35 2005-03-01 91.07 2005-04-01 91.66 2005-05-01 91.91 2005-06-01 91.57 2005-07-01 87.56 2005-08-01 88.75 2005-09-01 90.60 2005-10-01 91.55 2005-11-01 91.43 2005-12-01 91.36 2006-01-01 90.59 2006-02-01 91.84 2006-03-01 92.86 2006-04-01 93.63 2006-05-01 93.03 2006-06-01 92.21 2006-07-01 87.48 2006-08-01 89.85 2006-09-01 90.87 2006-10-01 93.24 2006-11-01 92.56 2006-12-01 92.66 2007-01-01 90.19 2007-02-01 92.66 2007-03-01 92.80 2007-04-01 94.46 2007-05-01 94.41 2007-06-01 94.27 2007-07-01 89.90 2007-08-01 90.31 2007-09-01 91.47 2007-10-01 91.93 2007-11-01 91.16 2007-12-01 91.13 2008-01-01 89.62 2008-02-01 93.44 2008-03-01 95.77 2008-04-01 95.69 2008-05-01 96.27 2008-06-01 95.03 2008-07-01 90.62 2008-08-01 92.45 2008-09-01 92.49 2008-10-01 93.79 2008-11-01 94.27 2008-12-01 93.93 2009-01-01 92.88 2009-02-01 95.43 2009-03-01 94.27 2009-04-01 97.20 2009-05-01 97.26 2009-06-01 95.82 2009-07-01 91.70 2009-08-01 90.80 2009-09-01 93.11 2009-10-01 94.22 2009-11-01 94.93 2009-12-01 93.81 2010-01-01 91.78 2010-02-01 93.25 2010-03-01 94.27 2010-04-01 95.99 2010-05-01 96.54 2010-06-01 96.16 2010-07-01 91.49 2010-08-01 92.05 2010-09-01 95.12 2010-10-01 95.33 2010-11-01 96.81 2010-12-01 96.65 2011-01-01 93.70 2011-02-01 95.56 2011-03-01 96.87 2011-04-01 98.02 2011-05-01 97.80 2011-06-01 98.51 2011-07-01 93.51 2011-08-01 94.87 2011-09-01 97.02 2011-10-01 97.96 2011-11-01 98.60 2011-12-01 99.65 2012-01-01 97.11 2012-02-01 99.31 2012-03-01 100.01 2012-04-01 100.19 2012-05-01 99.71 2012-06-01 99.11 2012-07-01 95.21 2012-08-01 96.12 2012-09-01 97.48 2012-10-01 98.11 2012-11-01 100.81 2012-12-01 100.28 2013-01-01 96.42 2013-02-01 96.89 2013-03-01 99.80 2013-04-01 100.73 2013-05-01 100.65 2013-06-01 100.63 2013-07-01 98.16 2013-08-01 98.52 2013-09-01 101.00 2013-10-01 101.39 2013-11-01 102.33 2013-12-01 101.75 2014-01-01 99.06 2014-02-01 99.79 2014-03-01 101.62 2014-04-01 101.39 2014-05-01 101.60 2014-06-01 98.61 2014-07-01 96.74 2014-08-01 97.72 2014-09-01 101.76 2014-10-01 102.41 2014-11-01 102.26 2014-12-01 101.02 2015-01-01 99.02 2015-02-01 100.44 2015-03-01 102.33 2015-04-01 101.71 2015-05-01 101.29 2015-06-01 100.38 2015-07-01 98.30 2015-08-01 99.42 2015-09-01 98.65 2015-10-01 98.95 2015-11-01 99.48 2015-12-01 100.03 2016-01-01 98.70 2016-02-01 100.19 2016-03-01 100.75 2016-04-01 103.27 2016-05-01 102.47 2016-06-01 101.48 2016-07-01 98.83 2016-08-01 100.71 2016-09-01 100.81 2016-10-01 102.96 2016-11-01 103.44 2016-12-01 102.55 2017-01-01 99.90 2017-02-01 101.43 2017-03-01 103.39 2017-04-01 104.44 2017-05-01 105.20 2017-06-01 104.36 2017-07-01 101.55 2017-08-01 100.62 2017-09-01 99.65 2017-10-01 100.38 2017-11-01 102.01 2017-12-01 102.23 2018-01-01 101.18 2018-02-01 101.57 2018-03-01 102.24 2018-04-01 102.38 2018-05-01 102.28 2018-06-01 101.29 2018-07-01 99.59 2018-08-01 100.28 2018-09-01 100.24 2018-10-01 101.99