Month Index 2015=100 1996-01-01 61.20 1996-02-01 61.02 1996-03-01 60.89 1996-04-01 62.20 1996-05-01 62.76 1996-06-01 62.64 1996-07-01 62.76 1996-08-01 62.51 1996-09-01 62.14 1996-10-01 62.82 1996-11-01 62.89 1996-12-01 63.32 1997-01-01 62.64 1997-02-01 61.83 1997-03-01 62.26 1997-04-01 62.08 1997-05-01 62.14 1997-06-01 62.82 1997-07-01 62.57 1997-08-01 64.44 1997-09-01 63.38 1997-10-01 62.51 1997-11-01 62.20 1997-12-01 61.89 1998-01-01 63.38 1998-02-01 63.32 1998-03-01 62.95 1998-04-01 62.45 1998-05-01 62.26 1998-06-01 62.70 1998-07-01 62.57 1998-08-01 62.89 1998-09-01 62.20 1998-10-01 61.70 1998-11-01 61.52 1998-12-01 61.64 1999-01-01 61.02 1999-02-01 61.45 1999-03-01 61.45 1999-04-01 65.00 1999-05-01 65.44 1999-06-01 65.13 1999-07-01 66.06 1999-08-01 67.68 1999-09-01 67.62 1999-10-01 67.43 1999-11-01 67.99 1999-12-01 68.86 2000-01-01 68.74 2000-02-01 69.67 2000-03-01 72.85 2000-04-01 71.66 2000-05-01 72.79 2000-06-01 75.96 2000-07-01 75.34 2000-08-01 73.47 2000-09-01 75.34 2000-10-01 74.03 2000-11-01 73.16 2000-12-01 71.48 2001-01-01 70.11 2001-02-01 71.83 2001-03-01 71.78 2001-04-01 73.43 2001-05-01 76.89 2001-06-01 75.63 2001-07-01 73.18 2001-08-01 72.03 2001-09-01 72.92 2001-10-01 70.84 2001-11-01 69.45 2001-12-01 68.15 2002-01-01 68.07 2002-02-01 68.45 2002-03-01 69.60 2002-04-01 72.82 2002-05-01 72.35 2002-06-01 72.10 2002-07-01 72.34 2002-08-01 71.72 2002-09-01 72.28 2002-10-01 72.06 2002-11-01 71.58 2002-12-01 70.43 2003-01-01 73.39 2003-02-01 74.63 2003-03-01 74.44 2003-04-01 72.72 2003-05-01 71.58 2003-06-01 71.58 2003-07-01 72.41 2003-08-01 73.07 2003-09-01 72.31 2003-10-01 70.55 2003-11-01 70.46 2003-12-01 70.79 2004-01-01 71.43 2004-02-01 72.33 2004-03-01 73.15 2004-04-01 74.03 2004-05-01 76.55 2004-06-01 75.50 2004-07-01 76.13 2004-08-01 76.18 2004-09-01 76.73 2004-10-01 78.24 2004-11-01 76.77 2004-12-01 75.59 2005-01-01 74.19 2005-02-01 75.34 2005-03-01 75.85 2005-04-01 79.17 2005-05-01 78.00 2005-06-01 79.06 2005-07-01 81.62 2005-08-01 82.06 2005-09-01 85.12 2005-10-01 84.25 2005-11-01 80.27 2005-12-01 80.13 2006-01-01 80.54 2006-02-01 81.44 2006-03-01 81.29 2006-04-01 84.31 2006-05-01 85.10 2006-06-01 84.71 2006-07-01 86.94 2006-08-01 86.33 2006-09-01 82.96 2006-10-01 81.12 2006-11-01 80.47 2006-12-01 80.48 2007-01-01 79.91 2007-02-01 80.58 2007-03-01 82.87 2007-04-01 83.91 2007-05-01 85.55 2007-06-01 85.87 2007-07-01 86.45 2007-08-01 85.29 2007-09-01 85.04 2007-10-01 84.49 2007-11-01 87.23 2007-12-01 86.65 2008-01-01 90.76 2008-02-01 90.04 2008-03-01 90.99 2008-04-01 91.06 2008-05-01 93.69 2008-06-01 97.43 2008-07-01 97.68 2008-08-01 95.11 2008-09-01 95.08 2008-10-01 91.52 2008-11-01 85.66 2008-12-01 82.38 2009-01-01 82.16 2009-02-01 83.55 2009-03-01 83.49 2009-04-01 84.41 2009-05-01 86.56 2009-06-01 88.60 2009-07-01 88.35 2009-08-01 88.83 2009-09-01 87.81 2009-10-01 87.42 2009-11-01 88.87 2009-12-01 88.59 2010-01-01 90.39 2010-02-01 90.04 2010-03-01 92.46 2010-04-01 93.63 2010-05-01 94.26 2010-06-01 93.42 2010-07-01 93.98 2010-08-01 93.64 2010-09-01 93.43 2010-10-01 93.03 2010-11-01 93.47 2010-12-01 96.32 2011-01-01 97.57 2011-02-01 97.50 2011-03-01 99.76 2011-04-01 100.11 2011-05-01 100.93 2011-06-01 100.84 2011-07-01 100.51 2011-08-01 100.65 2011-09-01 100.91 2011-10-01 100.40 2011-11-01 100.53 2011-12-01 99.81 2012-01-01 103.59 2012-02-01 104.72 2012-03-01 106.10 2012-04-01 107.45 2012-05-01 105.87 2012-06-01 104.57 2012-07-01 105.33 2012-08-01 106.74 2012-09-01 108.79 2012-10-01 107.80 2012-11-01 105.44 2012-12-01 104.40 2013-01-01 105.35 2013-02-01 106.96 2013-03-01 107.58 2013-04-01 107.24 2013-05-01 105.82 2013-06-01 106.43 2013-07-01 107.06 2013-08-01 107.40 2013-09-01 107.72 2013-10-01 106.55 2013-11-01 105.46 2013-12-01 105.50 2014-01-01 106.23 2014-02-01 106.14 2014-03-01 105.85 2014-04-01 106.20 2014-05-01 105.83 2014-06-01 106.59 2014-07-01 107.68 2014-08-01 106.94 2014-09-01 106.82 2014-10-01 105.40 2014-11-01 103.19 2014-12-01 100.43 2015-01-01 97.34 2015-02-01 98.00 2015-03-01 100.13 2015-04-01 101.13 2015-05-01 102.54 2015-06-01 103.28 2015-07-01 103.05 2015-08-01 101.92 2015-09-01 99.10 2015-10-01 98.03 2015-11-01 98.42 2015-12-01 97.06 2016-01-01 96.35 2016-02-01 94.97 2016-03-01 94.95 2016-04-01 95.96 2016-05-01 97.50 2016-06-01 98.76 2016-07-01 97.85 2016-08-01 96.26 2016-09-01 96.98 2016-10-01 98.17 2016-11-01 97.62 2016-12-01 98.99 2017-01-01 101.01 2017-02-01 101.31 2017-03-01 100.39 2017-04-01 100.55 2017-05-01 100.01 2017-06-01 99.37 2017-07-01 99.53 2017-08-01 99.17 2017-09-01 99.79 2017-10-01 98.74 2017-11-01 100.38 2017-12-01 98.47 2018-01-01 99.96 2018-02-01 99.30 2018-03-01 98.73 2018-04-01 100.48 2018-05-01 102.31 2018-06-01 103.53 2018-07-01 103.40 2018-08-01 103.90 2018-09-01 104.11 2018-10-01 104.47