Month Index 2015=100 1996-01-01 58.34 1996-02-01 58.34 1996-03-01 57.63 1996-04-01 57.63 1996-05-01 57.58 1996-06-01 58.57 1996-07-01 58.93 1996-08-01 59.40 1996-09-01 59.75 1996-10-01 59.69 1996-11-01 59.40 1996-12-01 59.69 1997-01-01 59.46 1997-02-01 59.46 1997-03-01 61.75 1997-04-01 61.45 1997-05-01 62.69 1997-06-01 62.45 1997-07-01 62.63 1997-08-01 62.10 1997-09-01 62.28 1997-10-01 61.75 1997-11-01 62.10 1997-12-01 61.45 1998-01-01 61.63 1998-02-01 62.04 1998-03-01 61.69 1998-04-01 61.69 1998-05-01 62.10 1998-06-01 61.63 1998-07-01 61.63 1998-08-01 60.34 1998-09-01 61.51 1998-10-01 61.57 1998-11-01 61.28 1998-12-01 61.34 1999-01-01 61.10 1999-02-01 61.04 1999-03-01 61.04 1999-04-01 61.10 1999-05-01 62.04 1999-06-01 62.75 1999-07-01 63.22 1999-08-01 62.86 1999-09-01 62.10 1999-10-01 62.75 1999-11-01 63.39 1999-12-01 63.16 2000-01-01 63.10 2000-02-01 62.51 2000-03-01 61.69 2000-04-01 61.57 2000-05-01 61.39 2000-06-01 61.22 2000-07-01 60.51 2000-08-01 59.51 2000-09-01 59.34 2000-10-01 59.16 2000-11-01 59.10 2000-12-01 59.75 2001-01-01 59.46 2001-02-01 59.59 2001-03-01 60.13 2001-04-01 59.62 2001-05-01 61.62 2001-06-01 62.85 2001-07-01 61.99 2001-08-01 60.50 2001-09-01 63.05 2001-10-01 63.53 2001-11-01 64.17 2001-12-01 64.52 2002-01-01 65.28 2002-02-01 65.78 2002-03-01 64.28 2002-04-01 65.96 2002-05-01 66.54 2002-06-01 67.17 2002-07-01 67.46 2002-08-01 66.35 2002-09-01 68.66 2002-10-01 69.13 2002-11-01 68.92 2002-12-01 69.02 2003-01-01 69.02 2003-02-01 69.02 2003-03-01 68.81 2003-04-01 68.24 2003-05-01 67.00 2003-06-01 68.37 2003-07-01 68.07 2003-08-01 67.04 2003-09-01 66.11 2003-10-01 66.36 2003-11-01 64.44 2003-12-01 67.21 2004-01-01 67.21 2004-02-01 65.59 2004-03-01 65.67 2004-04-01 62.70 2004-05-01 62.84 2004-06-01 64.24 2004-07-01 63.52 2004-08-01 62.85 2004-09-01 64.05 2004-10-01 64.05 2004-11-01 64.20 2004-12-01 68.88 2005-01-01 69.16 2005-02-01 69.16 2005-03-01 65.54 2005-04-01 64.91 2005-05-01 64.42 2005-06-01 64.21 2005-07-01 64.65 2005-08-01 63.01 2005-09-01 63.64 2005-10-01 64.04 2005-11-01 64.16 2005-12-01 65.78 2006-01-01 64.14 2006-02-01 64.14 2006-03-01 65.93 2006-04-01 64.67 2006-05-01 65.31 2006-06-01 65.87 2006-07-01 67.80 2006-08-01 67.26 2006-09-01 67.34 2006-10-01 67.34 2006-11-01 67.30 2006-12-01 68.09 2007-01-01 67.81 2007-02-01 67.47 2007-03-01 66.75 2007-04-01 64.78 2007-05-01 64.69 2007-06-01 65.50 2007-07-01 61.74 2007-08-01 61.20 2007-09-01 61.00 2007-10-01 61.00 2007-11-01 59.65 2007-12-01 61.47 2008-01-01 61.99 2008-02-01 61.99 2008-03-01 61.24 2008-04-01 64.61 2008-05-01 64.06 2008-06-01 65.61 2008-07-01 66.12 2008-08-01 65.46 2008-09-01 64.80 2008-10-01 67.71 2008-11-01 68.20 2008-12-01 69.28 2009-01-01 71.13 2009-02-01 70.98 2009-03-01 72.71 2009-04-01 76.59 2009-05-01 79.13 2009-06-01 84.12 2009-07-01 84.46 2009-08-01 84.52 2009-09-01 85.32 2009-10-01 85.88 2009-11-01 88.76 2009-12-01 89.16 2010-01-01 89.99 2010-02-01 90.52 2010-03-01 90.52 2010-04-01 88.10 2010-05-01 89.59 2010-06-01 89.72 2010-07-01 89.50 2010-08-01 89.50 2010-09-01 86.74 2010-10-01 85.92 2010-11-01 86.38 2010-12-01 85.98 2011-01-01 85.50 2011-02-01 85.02 2011-03-01 84.50 2011-04-01 88.96 2011-05-01 91.55 2011-06-01 91.10 2011-07-01 90.73 2011-08-01 89.87 2011-09-01 93.74 2011-10-01 92.30 2011-11-01 93.34 2011-12-01 93.49 2012-01-01 93.50 2012-02-01 92.96 2012-03-01 91.77 2012-04-01 92.09 2012-05-01 92.40 2012-06-01 94.32 2012-07-01 93.18 2012-08-01 93.30 2012-09-01 94.31 2012-10-01 94.70 2012-11-01 94.53 2012-12-01 94.13 2013-01-01 93.51 2013-02-01 93.91 2013-03-01 90.79 2013-04-01 95.10 2013-05-01 95.53 2013-06-01 95.06 2013-07-01 96.63 2013-08-01 95.40 2013-09-01 95.94 2013-10-01 97.63 2013-11-01 97.81 2013-12-01 98.61 2014-01-01 98.65 2014-02-01 98.33 2014-03-01 99.19 2014-04-01 98.89 2014-05-01 99.40 2014-06-01 99.60 2014-07-01 99.39 2014-08-01 99.05 2014-09-01 98.87 2014-10-01 100.85 2014-11-01 100.86 2014-12-01 100.21 2015-01-01 100.25 2015-02-01 100.17 2015-03-01 100.34 2015-04-01 99.71 2015-05-01 99.90 2015-06-01 99.92 2015-07-01 100.04 2015-08-01 99.52 2015-09-01 100.40 2015-10-01 100.22 2015-11-01 99.82 2015-12-01 99.70 2016-01-01 101.14 2016-02-01 100.91 2016-03-01 101.32 2016-04-01 94.69 2016-05-01 103.24 2016-06-01 102.29 2016-07-01 102.52 2016-08-01 102.38 2016-09-01 102.12 2016-10-01 103.23 2016-11-01 101.66 2016-12-01 101.95 2017-01-01 100.40 2017-02-01 100.09 2017-03-01 99.63 2017-04-01 98.60 2017-05-01 95.70 2017-06-01 91.08 2017-07-01 86.27 2017-08-01 84.77 2017-09-01 91.03 2017-10-01 91.98 2017-11-01 93.32 2017-12-01 92.91 2018-01-01 93.83 2018-02-01 92.15 2018-03-01 90.02 2018-04-01 88.23 2018-05-01 89.77 2018-06-01 88.19 2018-07-01 85.99 2018-08-01 83.67 2018-09-01 85.32 2018-10-01 88.79