Month Index 2015=100 1996-01-01 66.58 1996-02-01 67.96 1996-03-01 72.23 1996-04-01 71.56 1996-05-01 66.95 1996-06-01 64.65 1996-07-01 64.58 1996-08-01 59.50 1996-09-01 60.64 1996-10-01 61.56 1996-11-01 61.62 1996-12-01 64.37 1997-01-01 71.65 1997-02-01 68.08 1997-03-01 66.37 1997-04-01 65.64 1997-05-01 66.47 1997-06-01 65.01 1997-07-01 64.82 1997-08-01 63.88 1997-09-01 65.34 1997-10-01 65.16 1997-11-01 67.55 1997-12-01 65.34 1998-01-01 66.89 1998-02-01 67.44 1998-03-01 68.91 1998-04-01 70.13 1998-05-01 70.92 1998-06-01 68.87 1998-07-01 69.83 1998-08-01 67.58 1998-09-01 68.81 1998-10-01 68.86 1998-11-01 71.87 1998-12-01 74.30 1999-01-01 76.13 1999-02-01 76.63 1999-03-01 77.97 1999-04-01 76.31 1999-05-01 76.51 1999-06-01 73.49 1999-07-01 69.10 1999-08-01 69.39 1999-09-01 68.81 1999-10-01 68.80 1999-11-01 69.92 1999-12-01 70.12 2000-01-01 70.74 2000-02-01 69.90 2000-03-01 70.95 2000-04-01 73.32 2000-05-01 74.49 2000-06-01 73.76 2000-07-01 72.44 2000-08-01 73.13 2000-09-01 71.16 2000-10-01 72.22 2000-11-01 72.91 2000-12-01 72.88 2001-01-01 74.71 2001-02-01 74.75 2001-03-01 79.15 2001-04-01 81.15 2001-05-01 83.85 2001-06-01 81.69 2001-07-01 79.50 2001-08-01 78.57 2001-09-01 80.59 2001-10-01 81.31 2001-11-01 78.96 2001-12-01 80.40 2002-01-01 88.35 2002-02-01 87.01 2002-03-01 87.91 2002-04-01 86.90 2002-05-01 86.86 2002-06-01 83.90 2002-07-01 84.15 2002-08-01 81.52 2002-09-01 85.51 2002-10-01 81.88 2002-11-01 78.68 2002-12-01 80.69 2003-01-01 83.74 2003-02-01 84.80 2003-03-01 88.04 2003-04-01 87.15 2003-05-01 85.11 2003-06-01 85.35 2003-07-01 84.23 2003-08-01 85.58 2003-09-01 89.09 2003-10-01 84.09 2003-11-01 83.50 2003-12-01 81.08 2004-01-01 83.72 2004-02-01 83.31 2004-03-01 83.17 2004-04-01 83.29 2004-05-01 83.37 2004-06-01 83.25 2004-07-01 81.67 2004-08-01 79.04 2004-09-01 79.75 2004-10-01 77.80 2004-11-01 76.40 2004-12-01 79.26 2005-01-01 79.55 2005-02-01 82.75 2005-03-01 85.08 2005-04-01 81.43 2005-05-01 81.65 2005-06-01 80.77 2005-07-01 78.71 2005-08-01 80.18 2005-09-01 77.22 2005-10-01 77.98 2005-11-01 79.59 2005-12-01 80.13 2006-01-01 82.89 2006-02-01 83.73 2006-03-01 84.66 2006-04-01 83.83 2006-05-01 83.53 2006-06-01 84.67 2006-07-01 84.32 2006-08-01 88.44 2006-09-01 88.59 2006-10-01 83.59 2006-11-01 85.75 2006-12-01 86.24 2007-01-01 88.42 2007-02-01 88.56 2007-03-01 88.11 2007-04-01 89.05 2007-05-01 88.18 2007-06-01 88.83 2007-07-01 88.71 2007-08-01 86.82 2007-09-01 86.59 2007-10-01 86.23 2007-11-01 86.59 2007-12-01 87.30 2008-01-01 89.61 2008-02-01 89.55 2008-03-01 91.49 2008-04-01 92.68 2008-05-01 93.66 2008-06-01 93.84 2008-07-01 93.40 2008-08-01 91.57 2008-09-01 91.29 2008-10-01 90.72 2008-11-01 90.18 2008-12-01 91.35 2009-01-01 94.63 2009-02-01 96.43 2009-03-01 96.29 2009-04-01 94.41 2009-05-01 93.24 2009-06-01 93.39 2009-07-01 89.83 2009-08-01 88.38 2009-09-01 86.02 2009-10-01 86.99 2009-11-01 87.97 2009-12-01 88.65 2010-01-01 91.09 2010-02-01 92.43 2010-03-01 94.47 2010-04-01 95.57 2010-05-01 93.44 2010-06-01 93.79 2010-07-01 95.01 2010-08-01 94.42 2010-09-01 94.15 2010-10-01 94.19 2010-11-01 94.88 2010-12-01 96.14 2011-01-01 96.09 2011-02-01 98.26 2011-03-01 98.57 2011-04-01 99.07 2011-05-01 97.74 2011-06-01 97.27 2011-07-01 96.14 2011-08-01 94.09 2011-09-01 93.02 2011-10-01 92.43 2011-11-01 92.42 2011-12-01 93.44 2012-01-01 92.73 2012-02-01 96.54 2012-03-01 96.57 2012-04-01 96.58 2012-05-01 95.82 2012-06-01 97.57 2012-07-01 96.15 2012-08-01 94.60 2012-09-01 94.74 2012-10-01 97.10 2012-11-01 96.77 2012-12-01 100.17 2013-01-01 98.95 2013-02-01 101.35 2013-03-01 102.32 2013-04-01 102.67 2013-05-01 103.67 2013-06-01 104.15 2013-07-01 101.52 2013-08-01 99.01 2013-09-01 97.38 2013-10-01 96.64 2013-11-01 95.99 2013-12-01 98.23 2014-01-01 98.53 2014-02-01 98.53 2014-03-01 99.11 2014-04-01 99.73 2014-05-01 98.16 2014-06-01 98.04 2014-07-01 96.70 2014-08-01 95.16 2014-09-01 95.02 2014-10-01 94.24 2014-11-01 95.74 2014-12-01 96.46 2015-01-01 95.63 2015-02-01 97.24 2015-03-01 97.16 2015-04-01 98.19 2015-05-01 98.83 2015-06-01 100.01 2015-07-01 100.79 2015-08-01 102.97 2015-09-01 101.68 2015-10-01 103.01 2015-11-01 101.92 2015-12-01 102.58 2016-01-01 101.16 2016-02-01 102.97 2016-03-01 105.16 2016-04-01 104.29 2016-05-01 105.12 2016-06-01 106.05 2016-07-01 105.68 2016-08-01 104.32 2016-09-01 104.08 2016-10-01 103.26 2016-11-01 104.20 2016-12-01 105.08 2017-01-01 104.88 2017-02-01 109.03 2017-03-01 109.07 2017-04-01 108.33 2017-05-01 108.31 2017-06-01 108.52 2017-07-01 108.73 2017-08-01 107.87 2017-09-01 106.97 2017-10-01 106.43 2017-11-01 106.54 2017-12-01 107.40 2018-01-01 106.71 2018-02-01 108.86 2018-03-01 106.80 2018-04-01 108.05 2018-05-01 109.23 2018-06-01 108.74 2018-07-01 109.02 2018-08-01 109.40 2018-09-01 110.03 2018-10-01 109.31