Month Index 2015=100 1996-01-01 63.46 1996-02-01 63.66 1996-03-01 65.04 1996-04-01 65.04 1996-05-01 65.04 1996-06-01 65.18 1996-07-01 65.18 1996-08-01 65.18 1996-09-01 65.32 1996-10-01 65.32 1996-11-01 65.32 1996-12-01 65.32 1997-01-01 65.32 1997-02-01 65.46 1997-03-01 65.67 1997-04-01 65.67 1997-05-01 65.67 1997-06-01 65.95 1997-07-01 65.95 1997-08-01 65.95 1997-09-01 65.95 1997-10-01 65.95 1997-11-01 65.95 1997-12-01 66.98 1998-01-01 66.98 1998-02-01 68.08 1998-03-01 68.50 1998-04-01 68.50 1998-05-01 68.50 1998-06-01 68.50 1998-07-01 68.50 1998-08-01 68.50 1998-09-01 68.50 1998-10-01 68.50 1998-11-01 68.50 1998-12-01 68.50 1999-01-01 69.53 1999-02-01 70.77 1999-03-01 72.08 1999-04-01 72.08 1999-05-01 72.08 1999-06-01 72.08 1999-07-01 72.26 1999-08-01 72.26 1999-09-01 72.26 1999-10-01 72.26 1999-11-01 72.26 1999-12-01 72.26 2000-01-01 72.26 2000-02-01 72.70 2000-03-01 73.01 2000-04-01 73.63 2000-05-01 73.63 2000-06-01 73.63 2000-07-01 74.47 2000-08-01 74.47 2000-09-01 74.47 2000-10-01 74.47 2000-11-01 74.47 2000-12-01 74.47 2001-01-01 74.61 2001-02-01 76.25 2001-03-01 78.01 2001-04-01 78.01 2001-05-01 77.48 2001-06-01 77.48 2001-07-01 77.48 2001-08-01 77.48 2001-09-01 77.48 2001-10-01 77.48 2001-11-01 77.48 2001-12-01 77.48 2002-01-01 77.48 2002-02-01 79.05 2002-03-01 80.57 2002-04-01 82.14 2002-05-01 82.14 2002-06-01 82.14 2002-07-01 84.18 2002-08-01 84.53 2002-09-01 83.21 2002-10-01 84.55 2002-11-01 84.11 2002-12-01 84.22 2003-01-01 85.45 2003-02-01 88.26 2003-03-01 90.58 2003-04-01 90.15 2003-05-01 90.58 2003-06-01 90.58 2003-07-01 88.53 2003-08-01 88.53 2003-09-01 90.58 2003-10-01 90.58 2003-11-01 90.58 2003-12-01 89.94 2004-01-01 90.58 2004-02-01 90.58 2004-03-01 90.58 2004-04-01 91.89 2004-05-01 92.15 2004-06-01 85.31 2004-07-01 83.88 2004-08-01 86.13 2004-09-01 89.87 2004-10-01 91.41 2004-11-01 91.41 2004-12-01 91.41 2005-01-01 91.41 2005-02-01 91.41 2005-03-01 92.40 2005-04-01 92.51 2005-05-01 92.51 2005-06-01 92.51 2005-07-01 85.11 2005-08-01 81.21 2005-09-01 89.04 2005-10-01 88.56 2005-11-01 88.56 2005-12-01 92.39 2006-01-01 92.25 2006-02-01 92.38 2006-03-01 92.94 2006-04-01 84.80 2006-05-01 82.53 2006-06-01 96.62 2006-07-01 96.62 2006-08-01 96.52 2006-09-01 96.50 2006-10-01 96.26 2006-11-01 93.21 2006-12-01 94.99 2007-01-01 95.43 2007-02-01 95.06 2007-03-01 95.25 2007-04-01 98.33 2007-05-01 98.34 2007-06-01 98.45 2007-07-01 96.74 2007-08-01 96.56 2007-09-01 98.44 2007-10-01 95.11 2007-11-01 98.98 2007-12-01 96.08 2008-01-01 96.12 2008-02-01 97.20 2008-03-01 97.47 2008-04-01 97.49 2008-05-01 94.67 2008-06-01 94.70 2008-07-01 95.19 2008-08-01 87.17 2008-09-01 95.96 2008-10-01 97.33 2008-11-01 97.33 2008-12-01 97.33 2009-01-01 98.40 2009-02-01 103.82 2009-03-01 101.81 2009-04-01 104.44 2009-05-01 105.50 2009-06-01 104.59 2009-07-01 108.16 2009-08-01 105.98 2009-09-01 108.16 2009-10-01 108.16 2009-11-01 108.16 2009-12-01 106.19 2010-01-01 107.20 2010-02-01 107.91 2010-03-01 110.44 2010-04-01 108.42 2010-05-01 108.37 2010-06-01 107.73 2010-07-01 107.73 2010-08-01 107.51 2010-09-01 105.55 2010-10-01 107.51 2010-11-01 102.41 2010-12-01 94.68 2011-01-01 94.34 2011-02-01 94.13 2011-03-01 94.21 2011-04-01 94.64 2011-05-01 94.60 2011-06-01 95.15 2011-07-01 94.92 2011-08-01 92.03 2011-09-01 94.93 2011-10-01 93.86 2011-11-01 95.21 2011-12-01 94.23 2012-01-01 90.97 2012-02-01 90.27 2012-03-01 90.96 2012-04-01 90.20 2012-05-01 91.65 2012-06-01 90.97 2012-07-01 92.48 2012-08-01 81.45 2012-09-01 84.50 2012-10-01 88.68 2012-11-01 92.80 2012-12-01 94.45 2013-01-01 94.45 2013-02-01 99.24 2013-03-01 100.32 2013-04-01 99.10 2013-05-01 100.01 2013-06-01 104.22 2013-07-01 102.78 2013-08-01 93.70 2013-09-01 100.77 2013-10-01 96.64 2013-11-01 95.34 2013-12-01 93.64 2014-01-01 99.00 2014-02-01 100.63 2014-03-01 102.62 2014-04-01 100.06 2014-05-01 99.63 2014-06-01 91.25 2014-07-01 97.87 2014-08-01 97.03 2014-09-01 93.75 2014-10-01 94.91 2014-11-01 99.56 2014-12-01 96.13 2015-01-01 103.67 2015-02-01 101.16 2015-03-01 103.40 2015-04-01 102.19 2015-05-01 101.92 2015-06-01 91.86 2015-07-01 102.71 2015-08-01 100.63 2015-09-01 97.04 2015-10-01 96.31 2015-11-01 100.10 2015-12-01 99.03 2016-01-01 98.93 2016-02-01 102.50 2016-03-01 98.91 2016-04-01 96.63 2016-05-01 100.04 2016-06-01 94.42 2016-07-01 92.53 2016-08-01 93.83 2016-09-01 92.05 2016-10-01 93.18 2016-11-01 96.70 2016-12-01 95.56 2017-01-01 98.65 2017-02-01 92.63 2017-03-01 95.92 2017-04-01 95.44 2017-05-01 95.88 2017-06-01 94.66 2017-07-01 92.67 2017-08-01 87.97 2017-09-01 94.34 2017-10-01 95.14 2017-11-01 91.60 2017-12-01 92.37 2018-01-01 94.28 2018-02-01 91.10 2018-03-01 94.65 2018-04-01 92.94 2018-05-01 91.37 2018-06-01 90.55 2018-07-01 85.47 2018-08-01 81.84 2018-09-01 81.81 2018-10-01 81.93