Month Index 2015=100 1996-01-01 58.44 1996-02-01 61.39 1996-03-01 65.11 1996-04-01 67.51 1996-05-01 67.89 1996-06-01 68.51 1996-07-01 66.90 1996-08-01 65.49 1996-09-01 66.32 1996-10-01 66.57 1996-11-01 66.39 1996-12-01 67.20 1997-01-01 70.78 1997-02-01 70.84 1997-03-01 70.78 1997-04-01 70.32 1997-05-01 70.14 1997-06-01 70.28 1997-07-01 68.42 1997-08-01 66.70 1997-09-01 65.87 1997-10-01 66.85 1997-11-01 67.53 1997-12-01 68.25 1998-01-01 70.11 1998-02-01 70.65 1998-03-01 71.20 1998-04-01 71.73 1998-05-01 73.40 1998-06-01 70.44 1998-07-01 69.52 1998-08-01 67.83 1998-09-01 66.50 1998-10-01 67.65 1998-11-01 67.79 1998-12-01 67.49 1999-01-01 68.47 1999-02-01 68.19 1999-03-01 67.04 1999-04-01 66.25 1999-05-01 66.67 1999-06-01 65.57 1999-07-01 64.04 1999-08-01 63.18 1999-09-01 63.42 1999-10-01 64.57 1999-11-01 64.79 1999-12-01 65.27 2000-01-01 65.24 2000-02-01 64.43 2000-03-01 63.60 2000-04-01 63.49 2000-05-01 62.75 2000-06-01 64.07 2000-07-01 63.59 2000-08-01 62.02 2000-09-01 61.78 2000-10-01 62.37 2000-11-01 62.97 2000-12-01 64.11 2001-01-01 64.59 2001-02-01 65.97 2001-03-01 67.55 2001-04-01 68.99 2001-05-01 70.27 2001-06-01 72.18 2001-07-01 70.19 2001-08-01 69.64 2001-09-01 69.07 2001-10-01 69.04 2001-11-01 69.43 2001-12-01 71.71 2002-01-01 73.48 2002-02-01 72.51 2002-03-01 71.94 2002-04-01 70.41 2002-05-01 69.52 2002-06-01 67.92 2002-07-01 66.64 2002-08-01 65.26 2002-09-01 63.46 2002-10-01 63.93 2002-11-01 62.81 2002-12-01 62.61 2003-01-01 61.05 2003-02-01 60.12 2003-03-01 60.38 2003-04-01 60.84 2003-05-01 60.31 2003-06-01 61.81 2003-07-01 59.30 2003-08-01 57.25 2003-09-01 56.94 2003-10-01 58.01 2003-11-01 58.42 2003-12-01 58.87 2004-01-01 58.55 2004-02-01 58.10 2004-03-01 58.79 2004-04-01 59.48 2004-05-01 60.22 2004-06-01 61.32 2004-07-01 63.30 2004-08-01 62.13 2004-09-01 61.84 2004-10-01 61.79 2004-11-01 62.12 2004-12-01 63.41 2005-01-01 63.96 2005-02-01 63.87 2005-03-01 64.64 2005-04-01 64.83 2005-05-01 66.22 2005-06-01 65.59 2005-07-01 64.31 2005-08-01 63.79 2005-09-01 63.84 2005-10-01 64.58 2005-11-01 65.53 2005-12-01 66.58 2006-01-01 68.08 2006-02-01 68.68 2006-03-01 68.66 2006-04-01 69.90 2006-05-01 70.90 2006-06-01 71.02 2006-07-01 71.02 2006-08-01 70.31 2006-09-01 69.96 2006-10-01 69.83 2006-11-01 70.75 2006-12-01 71.34 2007-01-01 73.24 2007-02-01 73.45 2007-03-01 73.54 2007-04-01 76.03 2007-05-01 76.04 2007-06-01 75.77 2007-07-01 76.59 2007-08-01 75.46 2007-09-01 76.29 2007-10-01 78.39 2007-11-01 78.82 2007-12-01 79.78 2008-01-01 82.17 2008-02-01 83.54 2008-03-01 85.07 2008-04-01 86.78 2008-05-01 87.70 2008-06-01 88.57 2008-07-01 88.70 2008-08-01 88.10 2008-09-01 88.65 2008-10-01 89.97 2008-11-01 90.79 2008-12-01 91.57 2009-01-01 94.36 2009-02-01 94.35 2009-03-01 93.71 2009-04-01 93.32 2009-05-01 92.88 2009-06-01 91.22 2009-07-01 89.82 2009-08-01 87.69 2009-09-01 87.50 2009-10-01 86.88 2009-11-01 86.49 2009-12-01 86.06 2010-01-01 87.40 2010-02-01 86.74 2010-03-01 87.31 2010-04-01 88.47 2010-05-01 89.02 2010-06-01 88.90 2010-07-01 88.51 2010-08-01 87.13 2010-09-01 88.45 2010-10-01 88.54 2010-11-01 89.09 2010-12-01 89.69 2011-01-01 90.71 2011-02-01 92.30 2011-03-01 92.98 2011-04-01 95.61 2011-05-01 97.07 2011-06-01 94.47 2011-07-01 92.69 2011-08-01 90.56 2011-09-01 91.36 2011-10-01 91.07 2011-11-01 91.68 2011-12-01 92.00 2012-01-01 93.58 2012-02-01 94.52 2012-03-01 96.06 2012-04-01 96.74 2012-05-01 96.12 2012-06-01 96.35 2012-07-01 95.79 2012-08-01 94.74 2012-09-01 95.80 2012-10-01 95.68 2012-11-01 96.48 2012-12-01 97.84 2013-01-01 98.82 2013-02-01 99.07 2013-03-01 100.20 2013-04-01 100.64 2013-05-01 101.96 2013-06-01 101.02 2013-07-01 99.13 2013-08-01 96.50 2013-09-01 98.02 2013-10-01 96.74 2013-11-01 96.82 2013-12-01 98.00 2014-01-01 99.62 2014-02-01 100.20 2014-03-01 100.26 2014-04-01 101.57 2014-05-01 101.12 2014-06-01 101.07 2014-07-01 99.86 2014-08-01 96.43 2014-09-01 98.39 2014-10-01 97.95 2014-11-01 97.35 2014-12-01 97.10 2015-01-01 98.01 2015-02-01 98.93 2015-03-01 98.97 2015-04-01 103.48 2015-05-01 104.30 2015-06-01 101.55 2015-07-01 98.85 2015-08-01 95.90 2015-09-01 99.77 2015-10-01 101.11 2015-11-01 100.45 2015-12-01 98.69 2016-01-01 99.73 2016-02-01 101.00 2016-03-01 102.37 2016-04-01 107.42 2016-05-01 106.45 2016-06-01 102.71 2016-07-01 100.85 2016-08-01 98.30 2016-09-01 100.32 2016-10-01 98.81 2016-11-01 98.62 2016-12-01 101.61 2017-01-01 102.89 2017-02-01 105.38 2017-03-01 102.90 2017-04-01 105.00 2017-05-01 104.48 2017-06-01 102.78 2017-07-01 101.79 2017-08-01 100.34 2017-09-01 102.95 2017-10-01 103.06 2017-11-01 102.06 2017-12-01 104.51 2018-01-01 105.14 2018-02-01 104.26 2018-03-01 104.11 2018-04-01 107.05 2018-05-01 106.43 2018-06-01 104.03 2018-07-01 101.11 2018-08-01 98.57 2018-09-01 105.73 2018-10-01 104.93