Month Index 2015=100 1996-01-01 66.46 1996-02-01 65.77 1996-03-01 68.63 1996-04-01 68.95 1996-05-01 70.03 1996-06-01 70.67 1996-07-01 69.01 1996-08-01 69.06 1996-09-01 71.70 1996-10-01 72.56 1996-11-01 71.71 1996-12-01 72.09 1997-01-01 70.64 1997-02-01 70.07 1997-03-01 73.00 1997-04-01 73.25 1997-05-01 73.37 1997-06-01 73.81 1997-07-01 71.55 1997-08-01 71.72 1997-09-01 74.27 1997-10-01 75.20 1997-11-01 75.17 1997-12-01 75.24 1998-01-01 73.13 1998-02-01 72.62 1998-03-01 76.00 1998-04-01 77.00 1998-05-01 77.28 1998-06-01 77.84 1998-07-01 75.46 1998-08-01 75.55 1998-09-01 78.10 1998-10-01 78.34 1998-11-01 77.94 1998-12-01 77.76 1999-01-01 74.82 1999-02-01 74.05 1999-03-01 77.56 1999-04-01 78.11 1999-05-01 78.21 1999-06-01 78.54 1999-07-01 75.74 1999-08-01 75.75 1999-09-01 77.69 1999-10-01 77.79 1999-11-01 77.92 1999-12-01 77.79 2000-01-01 75.52 2000-02-01 74.81 2000-03-01 78.08 2000-04-01 78.31 2000-05-01 78.40 2000-06-01 78.61 2000-07-01 76.13 2000-08-01 76.22 2000-09-01 79.11 2000-10-01 80.10 2000-11-01 80.72 2000-12-01 80.51 2001-01-01 77.58 2001-02-01 76.95 2001-03-01 80.38 2001-04-01 80.70 2001-05-01 80.88 2001-06-01 81.14 2001-07-01 78.67 2001-08-01 78.70 2001-09-01 81.59 2001-10-01 82.16 2001-11-01 82.17 2001-12-01 82.09 2002-01-01 80.03 2002-02-01 78.89 2002-03-01 82.73 2002-04-01 83.16 2002-05-01 83.57 2002-06-01 83.72 2002-07-01 80.76 2002-08-01 80.85 2002-09-01 83.90 2002-10-01 84.39 2002-11-01 84.50 2002-12-01 84.73 2003-01-01 82.65 2003-02-01 81.57 2003-03-01 85.40 2003-04-01 85.12 2003-05-01 85.52 2003-06-01 85.61 2003-07-01 82.62 2003-08-01 82.52 2003-09-01 85.58 2003-10-01 86.41 2003-11-01 86.62 2003-12-01 86.65 2004-01-01 84.50 2004-02-01 82.89 2004-03-01 87.28 2004-04-01 87.59 2004-05-01 88.03 2004-06-01 88.32 2004-07-01 85.97 2004-08-01 85.06 2004-09-01 88.87 2004-10-01 89.68 2004-11-01 89.94 2004-12-01 89.76 2005-01-01 89.90 2005-02-01 86.50 2005-03-01 90.81 2005-04-01 91.29 2005-05-01 91.70 2005-06-01 91.79 2005-07-01 90.00 2005-08-01 88.30 2005-09-01 92.10 2005-10-01 93.04 2005-11-01 93.22 2005-12-01 93.30 2006-01-01 92.38 2006-02-01 89.14 2006-03-01 93.60 2006-04-01 94.22 2006-05-01 94.71 2006-06-01 94.87 2006-07-01 92.87 2006-08-01 90.86 2006-09-01 95.15 2006-10-01 95.51 2006-11-01 95.24 2006-12-01 95.43 2007-01-01 94.46 2007-02-01 91.82 2007-03-01 95.82 2007-04-01 96.15 2007-05-01 96.58 2007-06-01 96.73 2007-07-01 95.20 2007-08-01 93.05 2007-09-01 96.92 2007-10-01 97.53 2007-11-01 98.32 2007-12-01 98.51 2008-01-01 97.04 2008-02-01 95.05 2008-03-01 99.30 2008-04-01 99.75 2008-05-01 100.26 2008-06-01 100.34 2008-07-01 99.06 2008-08-01 97.00 2008-09-01 101.06 2008-10-01 101.11 2008-11-01 100.63 2008-12-01 100.03 2009-01-01 98.29 2009-02-01 96.09 2009-03-01 99.78 2009-04-01 99.54 2009-05-01 99.60 2009-06-01 99.62 2009-07-01 98.11 2009-08-01 96.30 2009-09-01 100.14 2009-10-01 101.17 2009-11-01 101.71 2009-12-01 101.70 2010-01-01 99.70 2010-02-01 97.48 2010-03-01 102.38 2010-04-01 103.22 2010-05-01 103.78 2010-06-01 104.00 2010-07-01 102.71 2010-08-01 100.83 2010-09-01 104.64 2010-10-01 104.92 2010-11-01 105.04 2010-12-01 105.45 2011-01-01 102.50 2011-02-01 99.21 2011-03-01 105.55 2011-04-01 106.33 2011-05-01 106.67 2011-06-01 106.72 2011-07-01 103.75 2011-08-01 100.83 2011-09-01 106.77 2011-10-01 106.88 2011-11-01 107.09 2011-12-01 106.21 2012-01-01 103.60 2012-02-01 99.90 2012-03-01 105.78 2012-04-01 107.29 2012-05-01 106.89 2012-06-01 106.91 2012-07-01 103.89 2012-08-01 100.86 2012-09-01 106.38 2012-10-01 108.35 2012-11-01 108.21 2012-12-01 107.70 2013-01-01 104.26 2013-02-01 100.66 2013-03-01 105.66 2013-04-01 106.77 2013-05-01 106.64 2013-06-01 106.43 2013-07-01 103.33 2013-08-01 100.27 2013-09-01 105.85 2013-10-01 105.50 2013-11-01 103.18 2013-12-01 104.80 2014-01-01 102.47 2014-02-01 100.40 2014-03-01 103.86 2014-04-01 104.55 2014-05-01 103.59 2014-06-01 104.71 2014-07-01 102.85 2014-08-01 100.84 2014-09-01 103.94 2014-10-01 102.18 2014-11-01 100.95 2014-12-01 100.80 2015-01-01 97.91 2015-02-01 96.77 2015-03-01 100.46 2015-04-01 101.21 2015-05-01 100.95 2015-06-01 102.89 2015-07-01 100.49 2015-08-01 98.23 2015-09-01 101.18 2015-10-01 100.94 2015-11-01 99.25 2015-12-01 99.72 2016-01-01 95.93