Month Index 2015=100 1996-01-01 85.13 1996-02-01 85.13 1996-03-01 85.13 1996-04-01 86.08 1996-05-01 86.08 1996-06-01 86.77 1996-07-01 86.25 1996-08-01 86.25 1996-09-01 86.25 1996-10-01 86.25 1996-11-01 86.25 1996-12-01 86.25 1997-01-01 84.79 1997-02-01 84.79 1997-03-01 84.79 1997-04-01 84.79 1997-05-01 84.79 1997-06-01 84.79 1997-07-01 84.79 1997-08-01 84.79 1997-09-01 84.79 1997-10-01 84.79 1997-11-01 84.79 1997-12-01 84.79 1998-01-01 82.90 1998-02-01 82.98 1998-03-01 83.24 1998-04-01 83.24 1998-05-01 83.24 1998-06-01 83.24 1998-07-01 83.24 1998-08-01 83.24 1998-09-01 83.24 1998-10-01 83.24 1998-11-01 83.24 1998-12-01 83.24 1999-01-01 78.94 1999-02-01 83.84 1999-03-01 83.84 1999-04-01 83.76 1999-05-01 83.76 1999-06-01 83.76 1999-07-01 80.06 1999-08-01 83.76 1999-09-01 83.76 1999-10-01 85.30 1999-11-01 85.30 1999-12-01 85.30 2000-01-01 84.19 2000-02-01 85.39 2000-03-01 85.39 2000-04-01 85.39 2000-05-01 85.39 2000-06-01 85.39 2000-07-01 84.10 2000-08-01 85.39 2000-09-01 85.39 2000-10-01 85.39 2000-11-01 85.39 2000-12-01 85.39 2001-01-01 84.27 2001-02-01 86.15 2001-03-01 86.41 2001-04-01 86.41 2001-05-01 86.41 2001-06-01 86.41 2001-07-01 85.12 2001-08-01 86.41 2001-09-01 86.41 2001-10-01 86.41 2001-11-01 86.41 2001-12-01 86.40 2002-01-01 86.23 2002-02-01 87.54 2002-03-01 87.73 2002-04-01 87.73 2002-05-01 87.73 2002-06-01 87.73 2002-07-01 86.42 2002-08-01 87.73 2002-09-01 87.73 2002-10-01 87.73 2002-11-01 87.73 2002-12-01 87.73 2003-01-01 86.12 2003-02-01 87.73 2003-03-01 87.73 2003-04-01 87.29 2003-05-01 87.29 2003-06-01 87.29 2003-07-01 85.79 2003-08-01 87.27 2003-09-01 87.27 2003-10-01 87.27 2003-11-01 87.27 2003-12-01 87.27 2004-01-01 85.91 2004-02-01 87.47 2004-03-01 87.47 2004-04-01 87.47 2004-05-01 87.61 2004-06-01 87.61 2004-07-01 86.15 2004-08-01 84.31 2004-09-01 84.31 2004-10-01 84.42 2004-11-01 84.42 2004-12-01 84.42 2005-01-01 83.16 2005-02-01 84.94 2005-03-01 84.94 2005-04-01 84.88 2005-05-01 84.88 2005-06-01 84.88 2005-07-01 83.63 2005-08-01 84.88 2005-09-01 84.88 2005-10-01 84.91 2005-11-01 84.91 2005-12-01 84.91 2006-01-01 84.66 2006-02-01 86.64 2006-03-01 88.61 2006-04-01 88.61 2006-05-01 88.61 2006-06-01 88.61 2006-07-01 85.98 2006-08-01 88.61 2006-09-01 88.61 2006-10-01 88.61 2006-11-01 89.84 2006-12-01 89.84 2007-01-01 88.41 2007-02-01 90.02 2007-03-01 90.02 2007-04-01 90.02 2007-05-01 90.02 2007-06-01 90.02 2007-07-01 88.68 2007-08-01 90.57 2007-09-01 90.57 2007-10-01 90.57 2007-11-01 90.57 2007-12-01 90.57 2008-01-01 88.78 2008-02-01 91.82 2008-03-01 91.86 2008-04-01 91.86 2008-05-01 91.86 2008-06-01 91.86 2008-07-01 90.49 2008-08-01 92.99 2008-09-01 92.99 2008-10-01 92.96 2008-11-01 92.96 2008-12-01 92.96 2009-01-01 91.38 2009-02-01 94.51 2009-03-01 94.51 2009-04-01 95.11 2009-05-01 95.21 2009-06-01 95.21 2009-07-01 92.38 2009-08-01 95.21 2009-09-01 95.21 2009-10-01 95.21 2009-11-01 95.21 2009-12-01 95.21 2010-01-01 93.00 2010-02-01 95.21 2010-03-01 95.21 2010-04-01 95.21 2010-05-01 95.21 2010-06-01 95.21 2010-07-01 93.78 2010-08-01 95.21 2010-09-01 95.21 2010-10-01 95.21 2010-11-01 95.21 2010-12-01 95.21 2011-01-01 92.38 2011-02-01 95.21 2011-03-01 97.46 2011-04-01 97.46 2011-05-01 97.46 2011-06-01 97.46 2011-07-01 94.57 2011-08-01 97.69 2011-09-01 97.33 2011-10-01 97.14 2011-11-01 97.31 2011-12-01 97.31 2012-01-01 94.42 2012-02-01 97.31 2012-03-01 98.70 2012-04-01 98.70 2012-05-01 98.70 2012-06-01 98.70 2012-07-01 95.77 2012-08-01 98.70 2012-09-01 98.70 2012-10-01 99.59 2012-11-01 99.59 2012-12-01 99.59 2013-01-01 96.08 2013-02-01 99.02 2013-03-01 99.02 2013-04-01 99.02 2013-05-01 100.63 2013-06-01 100.63 2013-07-01 97.65 2013-08-01 100.63 2013-09-01 100.63 2013-10-01 100.63 2013-11-01 100.63 2013-12-01 100.63 2014-01-01 100.62 2014-02-01 100.84 2014-03-01 99.95 2014-04-01 99.95 2014-05-01 100.29 2014-06-01 100.29 2014-07-01 100.29 2014-08-01 98.83 2014-09-01 98.91 2014-10-01 98.92 2014-11-01 98.92 2014-12-01 98.92 2015-01-01 99.22 2015-02-01 100.18 2015-03-01 100.18 2015-04-01 100.18 2015-05-01 100.28 2015-06-01 100.18 2015-07-01 99.39 2015-08-01 100.18 2015-09-01 100.37 2015-10-01 100.37 2015-11-01 99.77 2015-12-01 99.70 2016-01-01 102.93 2016-02-01 102.93 2016-03-01 103.00 2016-04-01 103.00 2016-05-01 103.00 2016-06-01 103.03 2016-07-01 100.09 2016-08-01 100.29 2016-09-01 100.29 2016-10-01 100.29 2016-11-01 102.88 2016-12-01 102.88 2017-01-01 101.10 2017-02-01 104.41 2017-03-01 104.45 2017-04-01 104.63 2017-05-01 104.77 2017-06-01 104.77 2017-07-01 101.74 2017-08-01 105.82 2017-09-01 105.82 2017-10-01 105.82 2017-11-01 105.82 2017-12-01 105.82 2018-01-01 98.09 2018-02-01 107.28 2018-03-01 107.39 2018-04-01 107.39 2018-05-01 107.23 2018-06-01 107.23 2018-07-01 100.76 2018-08-01 107.23 2018-09-01 107.12 2018-10-01 108.00