Month Index 2015=100 1996-01-01 78.35 1996-02-01 78.67 1996-03-01 78.83 1996-04-01 79.15 1996-05-01 79.31 1996-06-01 79.46 1996-07-01 79.46 1996-08-01 79.46 1996-09-01 79.38 1996-10-01 79.70 1996-11-01 79.46 1996-12-01 79.46 1997-01-01 79.62 1997-02-01 79.94 1997-03-01 80.10 1997-04-01 80.10 1997-05-01 80.26 1997-06-01 80.02 1997-07-01 79.86 1997-08-01 79.62 1997-09-01 79.54 1997-10-01 79.78 1997-11-01 79.70 1997-12-01 79.62 1998-01-01 79.62 1998-02-01 80.10 1998-03-01 80.41 1998-04-01 80.65 1998-05-01 80.73 1998-06-01 80.97 1998-07-01 81.21 1998-08-01 81.13 1998-09-01 81.37 1998-10-01 81.44 1998-11-01 81.76 1998-12-01 81.60 1999-01-01 81.68 1999-02-01 81.84 1999-03-01 82.47 1999-04-01 82.63 1999-05-01 82.55 1999-06-01 82.63 1999-07-01 82.79 1999-08-01 82.95 1999-09-01 82.79 1999-10-01 82.79 1999-11-01 82.87 1999-12-01 83.03 2000-01-01 83.35 2000-02-01 83.74 2000-03-01 84.14 2000-04-01 84.46 2000-05-01 84.61 2000-06-01 84.85 2000-07-01 84.61 2000-08-01 84.85 2000-09-01 85.25 2000-10-01 85.72 2000-11-01 86.12 2000-12-01 86.28 2001-01-01 86.28 2001-02-01 86.20 2001-03-01 86.83 2001-04-01 87.15 2001-05-01 87.47 2001-06-01 87.70 2001-07-01 87.70 2001-08-01 87.78 2001-09-01 88.10 2001-10-01 88.10 2001-11-01 88.10 2001-12-01 88.42 2002-01-01 88.10 2002-02-01 88.10 2002-03-01 88.50 2002-04-01 88.81 2002-05-01 89.37 2002-06-01 89.45 2002-07-01 89.37 2002-08-01 89.53 2002-09-01 90.16 2002-10-01 90.08 2002-11-01 90.32 2002-12-01 90.63 2003-01-01 90.48 2003-02-01 90.63 2003-03-01 91.19 2003-04-01 91.66 2003-05-01 91.74 2003-06-01 91.66 2003-07-01 91.35 2003-08-01 91.27 2003-09-01 91.59 2003-10-01 91.43 2003-11-01 91.51 2003-12-01 91.74 2004-01-01 91.51 2004-02-01 91.43 2004-03-01 91.66 2004-04-01 92.14 2004-05-01 92.38 2004-06-01 92.46 2004-07-01 92.14 2004-08-01 92.14 2004-09-01 92.38 2004-10-01 92.14 2004-11-01 92.30 2004-12-01 92.22 2005-01-01 91.98 2005-02-01 92.22 2005-03-01 92.85 2005-04-01 93.57 2005-05-01 93.72 2005-06-01 94.04 2005-07-01 93.72 2005-08-01 93.65 2005-09-01 93.65 2005-10-01 93.65 2005-11-01 93.65 2005-12-01 94.12 2006-01-01 93.82 2006-02-01 94.16 2006-03-01 94.94 2006-04-01 95.50 2006-05-01 95.47 2006-06-01 95.46 2006-07-01 95.47 2006-08-01 95.71 2006-09-01 95.72 2006-10-01 95.80 2006-11-01 95.59 2006-12-01 95.96 2007-01-01 95.96 2007-02-01 96.03 2007-03-01 96.84 2007-04-01 97.35 2007-05-01 97.47 2007-06-01 97.63 2007-07-01 97.52 2007-08-01 97.68 2007-09-01 97.79 2007-10-01 97.56 2007-11-01 97.74 2007-12-01 97.95 2008-01-01 98.00 2008-02-01 98.15 2008-03-01 98.72 2008-04-01 99.23 2008-05-01 99.49 2008-06-01 99.80 2008-07-01 99.53 2008-08-01 99.70 2008-09-01 100.07 2008-10-01 100.10 2008-11-01 100.05 2008-12-01 100.32 2009-01-01 100.02 2009-02-01 100.15 2009-03-01 100.49 2009-04-01 100.80 2009-05-01 100.40 2009-06-01 100.58 2009-07-01 99.91 2009-08-01 100.19 2009-09-01 100.33 2009-10-01 100.00 2009-11-01 100.14 2009-12-01 100.17 2010-01-01 99.56 2010-02-01 99.86 2010-03-01 99.95 2010-04-01 99.86 2010-05-01 99.75 2010-06-01 99.98 2010-07-01 99.96 2010-08-01 100.62 2010-09-01 100.57 2010-10-01 100.77 2010-11-01 101.01 2010-12-01 101.17 2011-01-01 100.76 2011-02-01 100.92 2011-03-01 100.74 2011-04-01 100.97 2011-05-01 101.39 2011-06-01 101.46 2011-07-01 101.01 2011-08-01 101.55 2011-09-01 101.43 2011-10-01 101.31 2011-11-01 101.34 2011-12-01 101.80 2012-01-01 101.28 2012-02-01 101.31 2012-03-01 101.54 2012-04-01 101.65 2012-05-01 101.27 2012-06-01 100.95 2012-07-01 100.65 2012-08-01 101.00 2012-09-01 101.94 2012-10-01 102.17 2012-11-01 102.25 2012-12-01 101.94 2013-01-01 101.27 2013-02-01 101.33 2013-03-01 101.37 2013-04-01 101.45 2013-05-01 101.72 2013-06-01 101.47 2013-07-01 101.01 2013-08-01 101.24 2013-09-01 101.02 2013-10-01 101.08 2013-11-01 101.15 2013-12-01 101.06 2014-01-01 100.57 2014-02-01 100.68 2014-03-01 100.85 2014-04-01 100.52 2014-05-01 100.70 2014-06-01 100.71 2014-07-01 100.37 2014-08-01 100.56 2014-09-01 100.51 2014-10-01 100.60 2014-11-01 100.64 2014-12-01 100.65 2015-01-01 100.31 2015-02-01 100.18 2015-03-01 100.30 2015-04-01 100.24 2015-05-01 100.29 2015-06-01 100.29 2015-07-01 99.88 2015-08-01 99.67 2015-09-01 99.72 2015-10-01 99.67 2015-11-01 99.77 2015-12-01 99.68 2016-01-01 99.40 2016-02-01 99.51 2016-03-01 99.46 2016-04-01 99.47 2016-05-01 99.54 2016-06-01 99.22 2016-07-01 98.92 2016-08-01 98.88 2016-09-01 98.97 2016-10-01 99.14 2016-11-01 99.10 2016-12-01 99.02 2017-01-01 98.45 2017-02-01 97.68 2017-03-01 97.78 2017-04-01 97.56 2017-05-01 97.42 2017-06-01 97.59 2017-07-01 97.00 2017-08-01 97.47 2017-09-01 97.30 2017-10-01 97.21 2017-11-01 97.04 2017-12-01 97.63 2018-01-01 96.79 2018-02-01 97.10 2018-03-01 96.97 2018-04-01 97.10 2018-05-01 97.19 2018-06-01 97.08 2018-07-01 96.53 2018-08-01 97.03 2018-09-01 96.75 2018-10-01 97.12