Month Index 2015=100 1996-01-01 59.55 1996-02-01 59.68 1996-03-01 60.39 1996-04-01 60.48 1996-05-01 60.66 1996-06-01 63.82 1996-07-01 64.39 1996-08-01 64.67 1996-09-01 65.04 1996-10-01 64.98 1996-11-01 65.15 1996-12-01 65.43 1997-01-01 65.61 1997-02-01 65.72 1997-03-01 65.89 1997-04-01 70.97 1997-05-01 78.99 1997-06-01 79.87 1997-07-01 79.88 1997-08-01 80.29 1997-09-01 80.51 1997-10-01 80.52 1997-11-01 81.85 1997-12-01 82.21 1998-01-01 83.02 1998-02-01 83.64 1998-03-01 83.85 1998-04-01 89.84 1998-05-01 96.76 1998-06-01 98.16 1998-07-01 98.52 1998-08-01 98.80 1998-09-01 98.80 1998-10-01 98.79 1998-11-01 98.86 1998-12-01 98.96 1999-01-01 99.03 1999-02-01 98.93 1999-03-01 99.00 1999-04-01 99.10 1999-05-01 99.11 1999-06-01 99.20 1999-07-01 99.02 1999-08-01 98.86 1999-09-01 98.62 1999-10-01 72.45 1999-11-01 71.89 1999-12-01 71.52 2000-01-01 71.53 2000-02-01 71.01 2000-03-01 70.84 2000-04-01 70.24 2000-05-01 69.85 2000-06-01 69.55 2000-07-01 69.36 2000-08-01 69.35 2000-09-01 69.16 2000-10-01 69.11 2000-11-01 69.11 2000-12-01 68.82 2001-01-01 68.55 2001-02-01 68.59 2001-03-01 68.48 2001-04-01 68.63 2001-05-01 67.95 2001-06-01 69.87 2001-07-01 69.92 2001-08-01 69.99 2001-09-01 69.95 2001-10-01 70.05 2001-11-01 69.93 2001-12-01 69.61 2002-01-01 69.57 2002-02-01 69.58 2002-03-01 69.11 2002-04-01 69.27 2002-05-01 69.26 2002-06-01 69.21 2002-07-01 69.16 2002-08-01 69.02 2002-09-01 69.13 2002-10-01 69.04 2002-11-01 69.10 2002-12-01 68.93 2003-01-01 69.22 2003-02-01 69.04 2003-03-01 68.78 2003-04-01 68.57 2003-05-01 68.50 2003-06-01 68.72 2003-07-01 68.82 2003-08-01 68.68 2003-09-01 68.49 2003-10-01 68.36 2003-11-01 68.50 2003-12-01 68.59 2004-01-01 68.96 2004-02-01 69.06 2004-03-01 69.15 2004-04-01 68.51 2004-05-01 68.72 2004-06-01 68.52 2004-07-01 68.24 2004-08-01 68.39 2004-09-01 68.23 2004-10-01 69.32 2004-11-01 69.19 2004-12-01 69.18 2005-01-01 69.04 2005-02-01 68.81 2005-03-01 68.73 2005-04-01 68.57 2005-05-01 68.97 2005-06-01 68.85 2005-07-01 68.78 2005-08-01 68.99 2005-09-01 68.96 2005-10-01 68.86 2005-11-01 68.89 2005-12-01 68.60 2006-01-01 68.67 2006-02-01 68.40 2006-03-01 68.30 2006-04-01 68.14 2006-05-01 68.13 2006-06-01 68.19 2006-07-01 68.12 2006-08-01 68.95 2006-09-01 69.12 2006-10-01 69.41 2006-11-01 69.67 2006-12-01 69.70 2007-01-01 69.91 2007-02-01 70.03 2007-03-01 70.35 2007-04-01 70.31 2007-05-01 70.47 2007-06-01 71.54 2007-07-01 72.39 2007-08-01 72.87 2007-09-01 73.18 2007-10-01 72.98 2007-11-01 72.31 2007-12-01 72.51 2008-01-01 76.57 2008-02-01 82.41 2008-03-01 82.90 2008-04-01 83.31 2008-05-01 83.02 2008-06-01 83.41 2008-07-01 83.23 2008-08-01 83.38 2008-09-01 83.41 2008-10-01 83.34 2008-11-01 83.64 2008-12-01 83.29 2009-01-01 88.62 2009-02-01 92.80 2009-03-01 93.02 2009-04-01 92.82 2009-05-01 93.28 2009-06-01 92.02 2009-07-01 92.17 2009-08-01 91.90 2009-09-01 94.40 2009-10-01 96.05 2009-11-01 95.53 2009-12-01 94.25 2010-01-01 95.23 2010-02-01 95.34 2010-03-01 96.13 2010-04-01 96.09 2010-05-01 96.03 2010-06-01 95.88 2010-07-01 95.81 2010-08-01 95.92 2010-09-01 96.22 2010-10-01 96.22 2010-11-01 94.10 2010-12-01 93.96 2011-01-01 94.98 2011-02-01 94.51 2011-03-01 94.92 2011-04-01 94.57 2011-05-01 96.10 2011-06-01 95.81 2011-07-01 96.01 2011-08-01 95.11 2011-09-01 95.64 2011-10-01 95.88 2011-11-01 95.21 2011-12-01 94.72 2012-01-01 95.69 2012-02-01 95.46 2012-03-01 96.49 2012-04-01 95.74 2012-05-01 96.61 2012-06-01 96.79 2012-07-01 96.66 2012-08-01 96.25 2012-09-01 96.94 2012-10-01 96.27 2012-11-01 96.46 2012-12-01 96.10 2013-01-01 97.61 2013-02-01 98.56 2013-03-01 98.32 2013-04-01 97.85 2013-05-01 97.66 2013-06-01 97.60 2013-07-01 96.95 2013-08-01 97.01 2013-09-01 96.88 2013-10-01 97.59 2013-11-01 97.54 2013-12-01 95.15 2014-01-01 95.61 2014-02-01 95.12 2014-03-01 95.29 2014-04-01 97.39 2014-05-01 97.91 2014-06-01 98.33 2014-07-01 98.06 2014-08-01 99.05 2014-09-01 98.17 2014-10-01 97.10 2014-11-01 98.73 2014-12-01 96.92 2015-01-01 98.31 2015-02-01 97.55 2015-03-01 98.47 2015-04-01 100.48 2015-05-01 100.49 2015-06-01 101.00 2015-07-01 100.89 2015-08-01 100.96 2015-09-01 100.80 2015-10-01 101.01 2015-11-01 101.71 2015-12-01 98.34 2016-01-01 100.50 2016-02-01 99.71 2016-03-01 102.54 2016-04-01 102.07 2016-05-01 103.96 2016-06-01 103.43 2016-07-01 105.37 2016-08-01 102.64 2016-09-01 104.25 2016-10-01 103.86 2016-11-01 102.97 2016-12-01 97.28 2017-01-01 100.70 2017-02-01 101.46 2017-03-01 110.30 2017-04-01 110.37 2017-05-01 111.91 2017-06-01 110.13 2017-07-01 109.85 2017-08-01 109.30 2017-09-01 111.70 2017-10-01 108.75 2017-11-01 109.37 2017-12-01 105.25 2018-01-01 107.15 2018-02-01 107.82 2018-03-01 108.38 2018-04-01 108.57 2018-05-01 106.81 2018-06-01 110.13 2018-07-01 109.15 2018-08-01 108.80 2018-09-01 110.85 2018-10-01 109.62