Month Index 2015=100 1985-01-01 65.23 1985-02-01 65.50 1985-03-01 65.57 1985-04-01 65.92 1985-05-01 66.07 1985-06-01 66.18 1985-07-01 66.30 1985-08-01 66.36 1985-09-01 66.64 1985-10-01 66.63 1985-11-01 66.67 1985-12-01 66.74 1986-01-01 67.19 1986-02-01 67.30 1986-03-01 67.35 1986-04-01 67.41 1986-05-01 67.55 1986-06-01 67.66 1986-07-01 67.73 1986-08-01 67.66 1986-09-01 67.81 1986-10-01 67.85 1986-11-01 67.79 1986-12-01 67.80 1987-01-01 67.94 1987-02-01 67.89 1987-03-01 67.81 1987-04-01 68.02 1987-05-01 68.22 1987-06-01 68.26 1987-07-01 68.22 1987-08-01 68.28 1987-09-01 68.34 1987-10-01 68.57 1987-11-01 68.54 1987-12-01 68.72 1988-01-01 68.83 1988-02-01 68.97 1988-03-01 69.11 1988-04-01 69.39 1988-05-01 69.51 1988-06-01 69.73 1988-07-01 69.94 1988-08-01 70.12 1988-09-01 70.27 1988-10-01 70.39 1988-11-01 70.65 1988-12-01 70.77 1989-01-01 71.12 1989-02-01 71.35 1989-03-01 71.60 1989-04-01 71.81 1989-05-01 72.03 1989-06-01 72.36 1989-07-01 72.59 1989-08-01 72.72 1989-09-01 72.89 1989-10-01 73.08 1989-11-01 73.09 1989-12-01 73.02 1990-01-01 72.89 1990-02-01 73.01 1990-03-01 73.08 1990-04-01 73.26 1990-05-01 73.43 1990-06-01 73.52 1990-07-01 73.56 1990-08-01 73.69 1990-09-01 73.71 1990-10-01 73.80 1990-11-01 73.96 1990-12-01 74.08 1991-01-01 74.57 1991-02-01 74.82 1991-03-01 75.01 1991-04-01 75.29 1991-05-01 75.53 1991-06-01 75.68 1991-07-01 75.79 1991-08-01 75.96 1991-09-01 76.17 1991-10-01 76.45 1991-11-01 76.63 1991-12-01 76.68 1992-01-01 77.23 1992-02-01 77.51 1992-03-01 77.75 1992-04-01 77.92 1992-05-01 77.97 1992-06-01 78.06 1992-07-01 78.14 1992-08-01 78.14 1992-09-01 78.27 1992-10-01 78.31 1992-11-01 78.40 1992-12-01 78.41 1993-01-01 78.86 1993-02-01 78.90 1993-03-01 79.01 1993-04-01 79.18 1993-05-01 79.27 1993-06-01 79.40 1993-07-01 79.48 1993-08-01 79.58 1993-09-01 79.68 1993-10-01 79.67 1993-11-01 79.79 1993-12-01 79.95 1994-01-01 80.19 1994-02-01 80.37 1994-03-01 80.53 1994-04-01 80.73 1994-05-01 80.82 1994-06-01 80.86 1994-07-01 80.98 1994-08-01 81.16 1994-09-01 81.42 1994-10-01 81.60 1994-11-01 81.80 1994-12-01 81.90 1995-01-01 78.80 1995-02-01 79.00 1995-03-01 79.20 1995-04-01 79.30 1995-05-01 79.30 1995-06-01 79.30 1995-07-01 79.60 1995-08-01 79.60 1995-09-01 79.70 1995-10-01 79.90 1995-11-01 79.90 1995-12-01 79.90 1996-01-01 80.10 1996-02-01 80.10 1996-03-01 80.00 1996-04-01 80.00 1996-05-01 80.10 1996-06-01 80.10 1996-07-01 80.20 1996-08-01 80.20 1996-09-01 80.30 1996-10-01 80.20 1996-11-01 80.30 1996-12-01 80.30 1997-01-01 80.30 1997-02-01 80.30 1997-03-01 80.30 1997-04-01 80.50 1997-05-01 80.60 1997-06-01 80.60 1997-07-01 80.80 1997-08-01 80.80 1997-09-01 81.00 1997-10-01 81.10 1997-11-01 81.10 1997-12-01 81.10 1998-01-01 81.10 1998-02-01 81.10 1998-03-01 81.10 1998-04-01 81.20 1998-05-01 81.20 1998-06-01 81.20 1998-07-01 81.30 1998-08-01 81.20 1998-09-01 81.10 1998-10-01 80.90 1998-11-01 80.90 1998-12-01 80.90 1999-01-01 80.90 1999-02-01 81.00 1999-03-01 81.00 1999-04-01 80.90 1999-05-01 80.90 1999-06-01 81.00 1999-07-01 81.20 1999-08-01 81.20 1999-09-01 81.20 1999-10-01 81.10 1999-11-01 81.10 1999-12-01 81.10 2000-01-01 81.20 2000-02-01 81.30 2000-03-01 81.40 2000-04-01 81.70 2000-05-01 81.90 2000-06-01 81.90 2000-07-01 82.20 2000-08-01 82.30 2000-09-01 82.50 2000-10-01 82.60 2000-11-01 82.80 2000-12-01 83.00 2001-01-01 83.50 2001-02-01 83.90 2001-03-01 84.30 2001-04-01 84.60 2001-05-01 84.80 2001-06-01 84.80 2001-07-01 84.90 2001-08-01 85.00 2001-09-01 84.90 2001-10-01 84.90 2001-11-01 84.80 2001-12-01 84.80 2002-01-01 85.10 2002-02-01 85.00 2002-03-01 85.20 2002-04-01 85.40 2002-05-01 85.40 2002-06-01 85.30 2002-07-01 85.50 2002-08-01 85.60 2002-09-01 85.70 2002-10-01 85.70 2002-11-01 85.70 2002-12-01 85.80 2003-01-01 86.00 2003-02-01 86.00 2003-03-01 86.10 2003-04-01 86.20 2003-05-01 86.20 2003-06-01 86.30 2003-07-01 86.40 2003-08-01 86.50 2003-09-01 86.80 2003-10-01 86.60 2003-11-01 86.70 2003-12-01 86.50 2004-01-01 86.70 2004-02-01 86.80 2004-03-01 87.20 2004-04-01 87.30 2004-05-01 87.30 2004-06-01 87.60 2004-07-01 87.60 2004-08-01 87.60 2004-09-01 87.60 2004-10-01 87.50 2004-11-01 87.50 2004-12-01 87.70 2005-01-01 87.90 2005-02-01 88.00 2005-03-01 88.10 2005-04-01 88.10 2005-05-01 88.10 2005-06-01 88.20 2005-07-01 88.20 2005-08-01 88.30 2005-09-01 88.40 2005-10-01 88.40 2005-11-01 88.50 2005-12-01 88.70 2006-01-01 89.00 2006-02-01 89.10 2006-03-01 89.30 2006-04-01 89.30 2006-05-01 89.40 2006-06-01 89.60 2006-07-01 89.70 2006-08-01 89.80 2006-09-01 89.70 2006-10-01 89.80 2006-11-01 89.70 2006-12-01 89.80 2007-01-01 90.00 2007-02-01 90.20 2007-03-01 90.30 2007-04-01 90.60 2007-05-01 90.70 2007-06-01 91.00 2007-07-01 91.40 2007-08-01 91.80 2007-09-01 92.30 2007-10-01 92.90 2007-11-01 93.20 2007-12-01 93.60 2008-01-01 94.10 2008-02-01 94.50 2008-03-01 94.90 2008-04-01 95.00 2008-05-01 95.10 2008-06-01 95.40 2008-07-01 95.60 2008-08-01 95.70 2008-09-01 95.70 2008-10-01 95.60 2008-11-01 95.00 2008-12-01 94.70 2009-01-01 93.60 2009-02-01 93.50 2009-03-01 93.30 2009-04-01 93.20 2009-05-01 93.10 2009-06-01 93.10 2009-07-01 93.10 2009-08-01 93.10 2009-09-01 93.00 2009-10-01 92.70 2009-11-01 92.70 2009-12-01 92.70 2010-01-01 92.90 2010-02-01 92.90 2010-03-01 92.80 2010-04-01 92.90 2010-05-01 93.00 2010-06-01 93.30 2010-07-01 93.50 2010-08-01 93.60 2010-09-01 93.70 2010-10-01 93.90 2010-11-01 94.10 2010-12-01 94.40 2011-01-01 94.90 2011-02-01 95.30 2011-03-01 95.70 2011-04-01 96.20 2011-05-01 96.50 2011-06-01 96.60 2011-07-01 96.70 2011-08-01 96.80 2011-09-01 97.00 2011-10-01 97.20 2011-11-01 97.50 2011-12-01 97.50 2012-01-01 97.80 2012-02-01 98.10 2012-03-01 98.40 2012-04-01 98.50 2012-05-01 98.50 2012-06-01 98.60 2012-07-01 98.80 2012-08-01 99.20 2012-09-01 99.50 2012-10-01 99.70 2012-11-01 99.90 2012-12-01 99.90 2013-01-01 100.10 2013-02-01 100.20 2013-03-01 100.30 2013-04-01 100.20 2013-05-01 100.40 2013-06-01 100.60 2013-07-01 100.80 2013-08-01 101.00 2013-09-01 101.00 2013-10-01 100.70 2013-11-01 100.70 2013-12-01 100.70 2014-01-01 100.80 2014-02-01 100.70 2014-03-01 100.70 2014-04-01 100.90 2014-05-01 100.90 2014-06-01 100.90 2014-07-01 100.90 2014-08-01 100.80 2014-09-01 100.60 2014-10-01 100.10 2014-11-01 100.00 2014-12-01 100.00 2015-01-01 99.90 2015-02-01 100.00 2015-03-01 100.10 2015-04-01 100.10 2015-05-01 100.00 2015-06-01 100.10 2015-07-01 100.10 2015-08-01 100.10 2015-09-01 100.10 2015-10-01 100.00 2015-11-01 99.80 2015-12-01 99.70 2016-01-01 99.70 2016-02-01 99.50 2016-03-01 99.40 2016-04-01 99.40 2016-05-01 99.50 2016-06-01 99.70 2016-07-01 100.10 2016-08-01 100.20 2016-09-01 100.40 2016-10-01 100.60 2016-11-01 100.70 2016-12-01 100.90 2017-01-01 101.20 2017-02-01 101.30 2017-03-01 101.40 2017-04-01 101.80 2017-05-01 101.90 2017-06-01 102.10 2017-07-01 102.30 2017-08-01 102.40 2017-09-01 102.50 2017-10-01 102.30 2017-11-01 102.20 2017-12-01 102.10 2018-01-01 102.10 2018-02-01 102.00 2018-03-01 102.30 2018-04-01 102.20 2018-05-01 102.20 2018-06-01 102.30 2018-07-01 102.40 2018-08-01 102.50 2018-09-01 102.50