Month Index 2015=100 1996-01-01 68.31 1996-02-01 68.55 1996-03-01 68.89 1996-04-01 69.03 1996-05-01 69.41 1996-06-01 69.24 1996-07-01 69.21 1996-08-01 68.84 1996-09-01 69.04 1996-10-01 69.14 1996-11-01 69.34 1996-12-01 69.56 1997-01-01 70.29 1997-02-01 70.20 1997-03-01 70.07 1997-04-01 70.14 1997-05-01 70.43 1997-06-01 70.46 1997-07-01 70.54 1997-08-01 70.62 1997-09-01 70.74 1997-10-01 70.79 1997-11-01 71.01 1997-12-01 70.95 1998-01-01 71.10 1998-02-01 71.13 1998-03-01 71.11 1998-04-01 71.33 1998-05-01 71.56 1998-06-01 71.68 1998-07-01 71.53 1998-08-01 71.40 1998-09-01 71.35 1998-10-01 71.23 1998-11-01 71.24 1998-12-01 71.30 1999-01-01 71.64 1999-02-01 71.72 1999-03-01 71.86 1999-04-01 72.14 1999-05-01 72.32 1999-06-01 72.26 1999-07-01 72.20 1999-08-01 72.07 1999-09-01 72.25 1999-10-01 72.52 1999-11-01 72.67 1999-12-01 73.16 2000-01-01 73.52 2000-02-01 73.74 2000-03-01 73.96 2000-04-01 74.16 2000-05-01 74.38 2000-06-01 74.61 2000-07-01 74.69 2000-08-01 74.56 2000-09-01 75.07 2000-10-01 75.04 2000-11-01 75.24 2000-12-01 75.14 2001-01-01 75.12 2001-02-01 75.46 2001-03-01 75.84 2001-04-01 76.41 2001-05-01 77.25 2001-06-01 77.29 2001-07-01 77.21 2001-08-01 76.84 2001-09-01 77.08 2001-10-01 77.18 2001-11-01 76.89 2001-12-01 76.94 2002-01-01 77.98 2002-02-01 77.97 2002-03-01 78.12 2002-04-01 78.49 2002-05-01 78.66 2002-06-01 78.60 2002-07-01 78.51 2002-08-01 78.53 2002-09-01 78.83 2002-10-01 79.04 2002-11-01 78.96 2002-12-01 79.03 2003-01-01 79.85 2003-02-01 80.33 2003-03-01 80.66 2003-04-01 80.52 2003-05-01 80.38 2003-06-01 80.72 2003-07-01 80.78 2003-08-01 80.87 2003-09-01 81.22 2003-10-01 81.39 2003-11-01 81.83 2003-12-01 81.79 2004-01-01 82.48 2004-02-01 82.48 2004-03-01 82.86 2004-04-01 83.12 2004-05-01 83.58 2004-06-01 83.66 2004-07-01 83.53 2004-08-01 83.25 2004-09-01 83.35 2004-10-01 83.64 2004-11-01 83.73 2004-12-01 83.71 2005-01-01 83.57 2005-02-01 84.06 2005-03-01 84.67 2005-04-01 84.81 2005-05-01 84.88 2005-06-01 85.00 2005-07-01 85.12 2005-08-01 85.09 2005-09-01 85.56 2005-10-01 85.66 2005-11-01 85.34 2005-12-01 85.30 2006-01-01 85.76 2006-02-01 86.10 2006-03-01 86.25 2006-04-01 86.60 2006-05-01 87.07 2006-06-01 87.01 2006-07-01 87.13 2006-08-01 87.03 2006-09-01 86.79 2006-10-01 86.32 2006-11-01 86.51 2006-12-01 86.52 2007-01-01 86.66 2007-02-01 86.64 2007-03-01 86.90 2007-04-01 87.49 2007-05-01 87.87 2007-06-01 88.10 2007-07-01 87.92 2007-08-01 87.99 2007-09-01 88.30 2007-10-01 88.63 2007-11-01 89.38 2007-12-01 89.74 2008-01-01 90.54 2008-02-01 90.65 2008-03-01 91.22 2008-04-01 91.69 2008-05-01 92.52 2008-06-01 93.09 2008-07-01 93.23 2008-08-01 92.33 2008-09-01 92.36 2008-10-01 92.08 2008-11-01 91.33 2008-12-01 90.72 2009-01-01 90.71 2009-02-01 90.98 2009-03-01 90.84 2009-04-01 91.08 2009-05-01 91.29 2009-06-01 91.48 2009-07-01 91.03 2009-08-01 90.96 2009-09-01 91.02 2009-10-01 91.11 2009-11-01 91.59 2009-12-01 91.57 2010-01-01 92.34 2010-02-01 92.42 2010-03-01 92.86 2010-04-01 93.22 2010-05-01 93.51 2010-06-01 93.37 2010-07-01 93.12 2010-08-01 92.78 2010-09-01 92.85 2010-10-01 92.95 2010-11-01 93.50 2010-12-01 93.87 2011-01-01 94.27 2011-02-01 94.64 2011-03-01 95.35 2011-04-01 95.59 2011-05-01 95.89 2011-06-01 95.98 2011-07-01 95.83 2011-08-01 95.89 2011-09-01 96.17 2011-10-01 96.52 2011-11-01 97.02 2011-12-01 97.17 2012-01-01 97.72 2012-02-01 98.15 2012-03-01 98.70 2012-04-01 98.88 2012-05-01 98.88 2012-06-01 98.74 2012-07-01 98.42 2012-08-01 98.81 2012-09-01 98.85 2012-10-01 99.40 2012-11-01 99.23 2012-12-01 99.20 2013-01-01 99.50 2013-02-01 99.88 2013-03-01 100.09 2013-04-01 100.09 2013-05-01 100.08 2013-06-01 100.27 2013-07-01 100.13 2013-08-01 100.07 2013-09-01 100.09 2013-10-01 99.82 2013-11-01 99.80 2013-12-01 99.97 2014-01-01 100.34 2014-02-01 100.47 2014-03-01 100.45 2014-04-01 100.43 2014-05-01 100.58 2014-06-01 100.51 2014-07-01 100.36 2014-08-01 100.03 2014-09-01 100.21 2014-10-01 100.27 2014-11-01 100.02 2014-12-01 99.61 2015-01-01 99.34 2015-02-01 99.83 2015-03-01 100.18 2015-04-01 100.33 2015-05-01 100.68 2015-06-01 100.52 2015-07-01 100.20 2015-08-01 99.78 2015-09-01 99.78 2015-10-01 99.98 2015-11-01 99.84 2015-12-01 99.54 2016-01-01 99.32