Month Index 2015=100 1996-01-01 63.50 1996-02-01 63.83 1996-03-01 64.44 1996-04-01 64.45 1996-05-01 64.51 1996-06-01 65.40 1996-07-01 65.07 1996-08-01 64.12 1996-09-01 64.28 1996-10-01 65.36 1996-11-01 65.69 1996-12-01 65.78 1997-01-01 66.00 1997-02-01 66.62 1997-03-01 66.71 1997-04-01 66.80 1997-05-01 66.41 1997-06-01 66.40 1997-07-01 66.04 1997-08-01 65.97 1997-09-01 65.56 1997-10-01 66.05 1997-11-01 66.41 1997-12-01 66.28 1998-01-01 66.54 1998-02-01 66.49 1998-03-01 66.59 1998-04-01 66.60 1998-05-01 66.34 1998-06-01 65.65 1998-07-01 65.62 1998-08-01 64.62 1998-09-01 64.30 1998-10-01 64.64 1998-11-01 65.00 1998-12-01 64.60 1999-01-01 64.74 1999-02-01 64.94 1999-03-01 64.89 1999-04-01 65.12 1999-05-01 65.46 1999-06-01 64.18 1999-07-01 64.14 1999-08-01 64.76 1999-09-01 65.01 1999-10-01 66.33 1999-11-01 66.97 1999-12-01 68.11 2000-01-01 68.42 2000-02-01 69.30 2000-03-01 69.75 2000-04-01 69.39 2000-05-01 69.46 2000-06-01 70.39 2000-07-01 70.68 2000-08-01 70.21 2000-09-01 71.60 2000-10-01 72.15 2000-11-01 73.19 2000-12-01 73.47 2001-01-01 72.65 2001-02-01 72.25 2001-03-01 72.53 2001-04-01 73.06 2001-05-01 74.34 2001-06-01 73.80 2001-07-01 72.44 2001-08-01 71.40 2001-09-01 72.35 2001-10-01 71.67 2001-11-01 71.11 2001-12-01 71.09 2002-01-01 72.89 2002-02-01 72.16 2002-03-01 71.96 2002-04-01 73.11 2002-05-01 72.55 2002-06-01 71.06 2002-07-01 70.92 2002-08-01 70.73 2002-09-01 71.30 2002-10-01 72.50 2002-11-01 72.04 2002-12-01 71.48 2003-01-01 73.54 2003-02-01 73.79 2003-03-01 74.74 2003-04-01 73.14 2003-05-01 72.12 2003-06-01 71.63 2003-07-01 71.36 2003-08-01 71.67 2003-09-01 72.16 2003-10-01 72.36 2003-11-01 72.72 2003-12-01 72.78 2004-01-01 74.11 2004-02-01 73.51 2004-03-01 74.55 2004-04-01 74.66 2004-05-01 76.24 2004-06-01 76.35 2004-07-01 75.50 2004-08-01 76.21 2004-09-01 75.35 2004-10-01 76.90 2004-11-01 77.36 2004-12-01 78.37 2005-01-01 77.19 2005-02-01 77.95 2005-03-01 79.59 2005-04-01 80.06 2005-05-01 79.30 2005-06-01 80.06 2005-07-01 80.37 2005-08-01 80.82 2005-09-01 83.46 2005-10-01 83.03 2005-11-01 81.69 2005-12-01 81.71 2006-01-01 82.10 2006-02-01 82.84 2006-03-01 82.57 2006-04-01 83.74 2006-05-01 84.73 2006-06-01 84.50 2006-07-01 84.86 2006-08-01 86.20 2006-09-01 85.07 2006-10-01 82.86 2006-11-01 83.09 2006-12-01 83.78 2007-01-01 84.38 2007-02-01 84.12 2007-03-01 84.58 2007-04-01 85.88 2007-05-01 86.76 2007-06-01 86.42 2007-07-01 87.88 2007-08-01 87.25 2007-09-01 87.20 2007-10-01 88.37 2007-11-01 90.88 2007-12-01 92.46 2008-01-01 92.66 2008-02-01 92.30 2008-03-01 93.86 2008-04-01 94.21 2008-05-01 96.78 2008-06-01 98.32 2008-07-01 98.72 2008-08-01 96.52 2008-09-01 95.49 2008-10-01 93.20 2008-11-01 92.31 2008-12-01 88.65 2009-01-01 88.45 2009-02-01 88.46 2009-03-01 86.91 2009-04-01 87.45 2009-05-01 87.66 2009-06-01 88.92 2009-07-01 88.29 2009-08-01 88.86 2009-09-01 88.43 2009-10-01 88.20 2009-11-01 90.06 2009-12-01 89.47 2010-01-01 90.78 2010-02-01 90.24 2010-03-01 92.35 2010-04-01 94.16 2010-05-01 93.79 2010-06-01 93.52 2010-07-01 92.87 2010-08-01 93.03 2010-09-01 93.20 2010-10-01 93.50 2010-11-01 93.85 2010-12-01 95.53 2011-01-01 98.42 2011-02-01 99.24 2011-03-01 101.49 2011-04-01 102.53 2011-05-01 101.41 2011-06-01 100.60 2011-07-01 100.57 2011-08-01 99.95 2011-09-01 100.78 2011-10-01 101.36 2011-11-01 102.47 2011-12-01 102.15 2012-01-01 103.34 2012-02-01 104.13 2012-03-01 105.47 2012-04-01 105.61 2012-05-01 104.15 2012-06-01 103.10 2012-07-01 103.91 2012-08-01 105.77 2012-09-01 106.92 2012-10-01 106.78 2012-11-01 106.09 2012-12-01 106.28 2013-01-01 106.84 2013-02-01 107.62 2013-03-01 106.38 2013-04-01 106.03 2013-05-01 106.02 2013-06-01 106.37 2013-07-01 106.50 2013-08-01 106.13 2013-09-01 106.42 2013-10-01 105.52 2013-11-01 105.02 2013-12-01 106.05 2014-01-01 105.94 2014-02-01 105.99 2014-03-01 105.36 2014-04-01 105.41 2014-05-01 105.85 2014-06-01 105.99 2014-07-01 105.56 2014-08-01 104.83 2014-09-01 105.70 2014-10-01 104.59 2014-11-01 103.58 2014-12-01 100.84 2015-01-01 98.96 2015-02-01 99.81 2015-03-01 101.31 2015-04-01 101.51 2015-05-01 102.48 2015-06-01 102.28 2015-07-01 101.65 2015-08-01 99.79 2015-09-01 98.88 2015-10-01 98.15 2015-11-01 98.09 2015-12-01 97.09 2016-01-01 95.77 2016-02-01 95.21 2016-03-01 95.87 2016-04-01 96.88 2016-05-01 98.14 2016-06-01 98.69 2016-07-01 98.08 2016-08-01 97.08 2016-09-01 97.60 2016-10-01 98.60 2016-11-01 98.23 2016-12-01 99.06 2017-01-01 100.61 2017-02-01 101.17 2017-03-01 100.04 2017-04-01 99.81 2017-05-01 99.70 2017-06-01 98.80 2017-07-01 98.20 2017-08-01 98.42 2017-09-01 99.50 2017-10-01 100.24 2017-11-01 101.18 2017-12-01 101.29 2018-01-01 101.24 2018-02-01 100.94 2018-03-01 100.45 2018-04-01 101.49 2018-05-01 103.55 2018-06-01 104.19 2018-07-01 103.93 2018-08-01 103.80 2018-09-01 104.97 2018-10-01 107.09