Month Index 2015=100 1996-01-01 53.47 1996-02-01 58.14 1996-03-01 58.97 1996-04-01 58.77 1996-05-01 59.02 1996-06-01 59.21 1996-07-01 59.28 1996-08-01 59.35 1996-09-01 59.99 1996-10-01 61.29 1996-11-01 61.78 1996-12-01 62.09 1997-01-01 62.33 1997-02-01 62.57 1997-03-01 62.99 1997-04-01 63.05 1997-05-01 63.10 1997-06-01 63.16 1997-07-01 63.16 1997-08-01 63.79 1997-09-01 64.34 1997-10-01 65.09 1997-11-01 65.27 1997-12-01 65.54 1998-01-01 65.81 1998-02-01 65.99 1998-03-01 66.42 1998-04-01 66.72 1998-05-01 66.79 1998-06-01 66.92 1998-07-01 67.01 1998-08-01 67.06 1998-09-01 66.18 1998-10-01 65.69 1998-11-01 64.85 1998-12-01 63.95 1999-01-01 63.54 1999-02-01 62.95 1999-03-01 62.56 1999-04-01 62.53 1999-05-01 62.16 1999-06-01 61.43 1999-07-01 61.45 1999-08-01 61.64 1999-09-01 61.72 1999-10-01 62.05 1999-11-01 63.01 1999-12-01 63.46 2000-01-01 63.17 2000-02-01 63.17 2000-03-01 63.16 2000-04-01 63.07 2000-05-01 63.22 2000-06-01 63.55 2000-07-01 64.71 2000-08-01 66.03 2000-09-01 67.03 2000-10-01 68.03 2000-11-01 68.48 2000-12-01 69.08 2001-01-01 70.23 2001-02-01 70.90 2001-03-01 71.40 2001-04-01 72.03 2001-05-01 72.93 2001-06-01 73.71 2001-07-01 74.23 2001-08-01 75.03 2001-09-01 74.88 2001-10-01 75.02 2001-11-01 75.34 2001-12-01 75.30 2002-01-01 75.12 2002-02-01 74.73 2002-03-01 74.32 2002-04-01 74.00 2002-05-01 73.82 2002-06-01 73.66 2002-07-01 73.46 2002-08-01 73.50 2002-09-01 73.38 2002-10-01 73.10 2002-11-01 72.91 2002-12-01 72.73 2003-01-01 72.83 2003-02-01 72.21 2003-03-01 71.90 2003-04-01 71.49 2003-05-01 71.49 2003-06-01 71.33 2003-07-01 70.80 2003-08-01 70.81 2003-09-01 70.50 2003-10-01 70.20 2003-11-01 69.88 2003-12-01 69.87 2004-01-01 69.68 2004-02-01 69.32 2004-03-01 69.46 2004-04-01 69.66 2004-05-01 69.82 2004-06-01 70.22 2004-07-01 70.03 2004-08-01 69.94 2004-09-01 69.73 2004-10-01 70.37 2004-11-01 70.73 2004-12-01 70.83 2005-01-01 70.82 2005-02-01 71.00 2005-03-01 71.13 2005-04-01 71.40 2005-05-01 71.52 2005-06-01 72.06 2005-07-01 72.11 2005-08-01 72.35 2005-09-01 72.71 2005-10-01 73.19 2005-11-01 73.63 2005-12-01 73.91 2006-01-01 73.85 2006-02-01 73.79 2006-03-01 73.87 2006-04-01 73.97 2006-05-01 73.91 2006-06-01 73.69 2006-07-01 73.62 2006-08-01 74.25 2006-09-01 74.53 2006-10-01 74.89 2006-11-01 74.99 2006-12-01 75.36 2007-01-01 75.89 2007-02-01 75.84 2007-03-01 76.36 2007-04-01 76.66 2007-05-01 76.92 2007-06-01 77.00 2007-07-01 77.11 2007-08-01 77.96 2007-09-01 78.53 2007-10-01 81.13 2007-11-01 83.27 2007-12-01 84.37 2008-01-01 84.64 2008-02-01 84.53 2008-03-01 85.12 2008-04-01 86.08 2008-05-01 86.39 2008-06-01 87.02 2008-07-01 88.18 2008-08-01 88.31 2008-09-01 88.70 2008-10-01 88.90 2008-11-01 89.68 2008-12-01 90.32 2009-01-01 90.32 2009-02-01 90.35 2009-03-01 90.28 2009-04-01 89.06 2009-05-01 89.06 2009-06-01 87.86 2009-07-01 88.58 2009-08-01 88.16 2009-09-01 87.57 2009-10-01 87.24 2009-11-01 87.11 2009-12-01 86.58 2010-01-01 87.10 2010-02-01 86.41 2010-03-01 86.47 2010-04-01 85.95 2010-05-01 86.20 2010-06-01 85.47 2010-07-01 86.24 2010-08-01 86.13 2010-09-01 87.02 2010-10-01 87.44 2010-11-01 87.92 2010-12-01 87.64 2011-01-01 87.71 2011-02-01 87.90 2011-03-01 88.44 2011-04-01 90.46 2011-05-01 90.74 2011-06-01 91.12 2011-07-01 91.77 2011-08-01 92.12 2011-09-01 92.49 2011-10-01 92.52 2011-11-01 93.48 2011-12-01 94.47 2012-01-01 95.23 2012-02-01 95.75 2012-03-01 95.19 2012-04-01 96.60 2012-05-01 97.64 2012-06-01 97.30 2012-07-01 98.31 2012-08-01 98.45 2012-09-01 99.79 2012-10-01 101.45 2012-11-01 102.47 2012-12-01 101.86 2013-01-01 101.60 2013-02-01 102.95 2013-03-01 102.37 2013-04-01 102.84 2013-05-01 103.77 2013-06-01 102.56 2013-07-01 103.73 2013-08-01 103.50 2013-09-01 103.31 2013-10-01 103.90 2013-11-01 104.48 2013-12-01 104.45 2014-01-01 103.72 2014-02-01 103.69 2014-03-01 102.92 2014-04-01 102.54 2014-05-01 102.62 2014-06-01 102.81 2014-07-01 103.18 2014-08-01 103.01 2014-09-01 102.41 2014-10-01 102.54 2014-11-01 102.12 2014-12-01 102.19 2015-01-01 101.73 2015-02-01 101.08 2015-03-01 101.23 2015-04-01 100.63 2015-05-01 100.36 2015-06-01 99.89 2015-07-01 99.29 2015-08-01 98.74 2015-09-01 98.26 2015-10-01 99.02 2015-11-01 99.83 2015-12-01 99.94 2016-01-01 99.20 2016-02-01 99.60 2016-03-01 100.15 2016-04-01 98.91 2016-05-01 99.50 2016-06-01 99.86 2016-07-01 99.26 2016-08-01 99.96 2016-09-01 100.30 2016-10-01 99.73 2016-11-01 100.76 2016-12-01 99.91 2017-01-01 100.62 2017-02-01 100.65 2017-03-01 100.75 2017-04-01 100.53 2017-05-01 102.45 2017-06-01 102.76 2017-07-01 103.09 2017-08-01 103.01 2017-09-01 103.17 2017-10-01 102.74 2017-11-01 102.84 2017-12-01 102.77 2018-01-01 103.35 2018-02-01 103.64 2018-03-01 103.74 2018-04-01 104.46 2018-05-01 104.07 2018-06-01 104.49 2018-07-01 104.89 2018-08-01 105.33 2018-09-01 105.66 2018-10-01 104.67