Month Index 2005=100 1996-01-01 69.34 1996-02-01 69.51 1996-03-01 69.81 1996-04-01 70.54 1996-05-01 70.85 1996-06-01 70.48 1996-07-01 70.55 1996-08-01 70.77 1996-09-01 71.32 1996-10-01 71.77 1996-11-01 72.04 1996-12-01 72.34 1997-01-01 72.74 1997-02-01 73.56 1997-03-01 74.20 1997-04-01 73.87 1997-05-01 73.94 1997-06-01 73.97 1997-07-01 74.30 1997-08-01 75.26 1997-09-01 75.40 1997-10-01 75.26 1997-11-01 75.20 1997-12-01 75.10 1998-01-01 74.89 1998-02-01 74.84 1998-03-01 74.45 1998-04-01 74.88 1998-05-01 74.89 1998-06-01 74.77 1998-07-01 74.94 1998-08-01 74.81 1998-09-01 74.66 1998-10-01 74.63 1998-11-01 74.50 1998-12-01 74.06 1999-01-01 74.20 1999-02-01 74.24 1999-03-01 74.97 1999-04-01 76.76 1999-05-01 76.87 1999-06-01 77.19 1999-07-01 78.04 1999-08-01 79.05 1999-09-01 79.52 1999-10-01 79.85 1999-11-01 79.95 1999-12-01 81.08 2000-01-01 81.56 2000-02-01 82.16 2000-03-01 83.73 2000-04-01 83.21 2000-05-01 83.84 2000-06-01 85.94 2000-07-01 86.04 2000-08-01 85.23 2000-09-01 86.75 2000-10-01 86.11 2000-11-01 86.59 2000-12-01 85.42 2001-01-01 84.09 2001-02-01 85.03 2001-03-01 84.75 2001-04-01 85.69 2001-05-01 87.43 2001-06-01 87.17 2001-07-01 85.80 2001-08-01 85.17 2001-09-01 85.66 2001-10-01 84.46 2001-11-01 83.40 2001-12-01 82.95 2002-01-01 83.75 2002-02-01 84.20 2002-03-01 85.18 2002-04-01 87.08 2002-05-01 87.10 2002-06-01 86.61 2002-07-01 86.68 2002-08-01 86.98 2002-09-01 87.65 2002-10-01 88.10 2002-11-01 87.24 2002-12-01 87.22 2003-01-01 89.02 2003-02-01 90.25 2003-03-01 90.97 2003-04-01 89.64 2003-05-01 88.32 2003-06-01 88.25 2003-07-01 88.64 2003-08-01 89.46 2003-09-01 89.53 2003-10-01 89.11 2003-11-01 89.26 2003-12-01 89.22 2004-01-01 90.07 2004-02-01 90.52 2004-03-01 91.42 2004-04-01 92.32 2004-05-01 94.52 2004-06-01 94.01 2004-07-01 94.33 2004-08-01 95.13 2004-09-01 95.10 2004-10-01 96.52 2004-11-01 96.04 2004-12-01 94.69 2005-01-01 94.35 2005-02-01 95.40 2005-03-01 96.71 2005-04-01 98.76 2005-05-01 98.57 2005-06-01 99.48 2005-07-01 101.46 2005-08-01 102.60 2005-09-01 105.08 2005-10-01 104.56 2005-11-01 101.98 2005-12-01 101.07 2006-01-01 102.27 2006-02-01 102.54 2006-03-01 102.74 2006-04-01 105.07 2006-05-01 106.40 2006-06-01 106.44 2006-07-01 107.60 2006-08-01 107.74 2006-09-01 104.43 2006-10-01 102.31 2006-11-01 102.06 2006-12-01 102.34 2007-01-01 102.44 2007-02-01 102.75 2007-03-01 104.62 2007-04-01 106.39 2007-05-01 107.92 2007-06-01 108.59 2007-07-01 108.95 2007-08-01 108.15 2007-09-01 108.45 2007-10-01 108.87 2007-11-01 111.69 2007-12-01 111.57 2008-01-01 112.61 2008-02-01 112.67 2008-03-01 114.72 2008-04-01 115.41 2008-05-01 118.68 2008-06-01 121.48 2008-07-01 122.19 2008-08-01 118.91 2008-09-01 118.32 2008-10-01 114.52 2008-11-01 109.20 2008-12-01 104.86 2009-01-01 104.26 2009-02-01 105.95 2009-03-01 105.72 2009-04-01 107.47 2009-05-01 108.76 2009-06-01 111.69 2009-07-01 111.29 2009-08-01 112.85 2009-09-01 112.06 2009-10-01 111.67 2009-11-01 113.32 2009-12-01 112.96 2010-01-01 115.24 2010-02-01 115.36 2010-03-01 117.82 2010-04-01 119.63 2010-05-01 120.26 2010-06-01 119.83 2010-07-01 119.65 2010-08-01 119.25 2010-09-01 119.38 2010-10-01 119.74 2010-11-01 120.58 2010-12-01 122.98 2011-01-01 125.53 2011-02-01 126.15 2011-03-01 128.72 2011-04-01 130.06 2011-05-01 129.94 2011-06-01 129.23 2011-07-01 129.50 2011-08-01 129.41 2011-09-01 130.15 2011-10-01 130.28 2011-11-01 130.66 2011-12-01 130.60 2012-01-01 132.98 2012-02-01 134.31 2012-03-01 136.53 2012-04-01 137.80 2012-05-01 135.79 2012-06-01 133.73 2012-07-01 133.88 2012-08-01 136.75 2012-09-01 138.34 2012-10-01 137.16 2012-11-01 135.06 2012-12-01 134.34 2013-01-01 134.90 2013-02-01 136.64 2013-03-01 136.25 2013-04-01 135.55 2013-05-01 134.06 2013-06-01 134.41 2013-07-01 135.35 2013-08-01 135.78 2013-09-01 136.33 2013-10-01 134.49 2013-11-01 133.59 2013-12-01 134.31 2014-01-01 134.24 2014-02-01 134.36 2014-03-01 134.21 2014-04-01 134.63 2014-05-01 134.78 2014-06-01 135.26 2014-07-01 135.67 2014-08-01 134.83 2014-09-01 134.67 2014-10-01 133.34 2014-11-01 131.50 2014-12-01 127.78 2015-01-01 123.76 2015-02-01 125.29 2015-03-01 127.99 2015-04-01 128.78 2015-05-01 130.29 2015-06-01 130.44 2015-07-01 130.21 2015-08-01 127.61 2015-09-01 125.20 2015-10-01 124.40 2015-11-01 124.42 2015-12-01 122.84