Month Index 2005=100 1996-01-01 72.06 1996-02-01 72.21 1996-03-01 72.23 1996-04-01 72.44 1996-05-01 73.36 1996-06-01 73.64 1996-07-01 73.88 1996-08-01 74.02 1996-09-01 74.87 1996-10-01 74.54 1996-11-01 74.60 1996-12-01 74.73 1997-01-01 75.11 1997-02-01 75.30 1997-03-01 75.44 1997-04-01 75.72 1997-05-01 76.64 1997-06-01 76.74 1997-07-01 76.99 1997-08-01 77.07 1997-09-01 77.17 1997-10-01 76.96 1997-11-01 77.09 1997-12-01 77.27 1998-01-01 77.41 1998-02-01 77.69 1998-03-01 77.71 1998-04-01 77.96 1998-05-01 78.56 1998-06-01 78.71 1998-07-01 78.97 1998-08-01 79.14 1998-09-01 79.26 1998-10-01 79.49 1998-11-01 79.00 1998-12-01 79.46 1999-01-01 79.61 1999-02-01 80.07 1999-03-01 79.99 1999-04-01 80.59 1999-05-01 80.95 1999-06-01 80.97 1999-07-01 81.27 1999-08-01 81.38 1999-09-01 81.66 1999-10-01 81.76 1999-11-01 81.43 1999-12-01 81.94 2000-01-01 82.02 2000-02-01 82.31 2000-03-01 82.24 2000-04-01 82.74 2000-05-01 82.94 2000-06-01 83.13 2000-07-01 83.24 2000-08-01 83.47 2000-09-01 83.77 2000-10-01 83.93 2000-11-01 83.80 2000-12-01 83.94 2001-01-01 84.82 2001-02-01 85.19 2001-03-01 85.14 2001-04-01 86.00 2001-05-01 86.09 2001-06-01 86.30 2001-07-01 86.48 2001-08-01 86.89 2001-09-01 87.32 2001-10-01 87.55 2001-11-01 87.19 2001-12-01 87.65 2002-01-01 88.23 2002-02-01 88.65 2002-03-01 88.65 2002-04-01 89.26 2002-05-01 89.49 2002-06-01 89.78 2002-07-01 90.37 2002-08-01 90.54 2002-09-01 90.83 2002-10-01 90.98 2002-11-01 91.16 2002-12-01 91.39 2003-01-01 91.49 2003-02-01 91.87 2003-03-01 91.66 2003-04-01 92.22 2003-05-01 92.37 2003-06-01 92.65 2003-07-01 92.92 2003-08-01 93.38 2003-09-01 94.02 2003-10-01 94.42 2003-11-01 94.44 2003-12-01 94.67 2004-01-01 95.07 2004-02-01 95.66 2004-03-01 95.73 2004-04-01 95.96 2004-05-01 96.41 2004-06-01 96.49 2004-07-01 96.93 2004-08-01 97.11 2004-09-01 97.49 2004-10-01 97.46 2004-11-01 97.57 2004-12-01 97.67 2005-01-01 98.38 2005-02-01 98.97 2005-03-01 98.97 2005-04-01 99.10 2005-05-01 99.74 2005-06-01 99.71 2005-07-01 100.04 2005-08-01 100.43 2005-09-01 101.13 2005-10-01 101.13 2005-11-01 101.22 2005-12-01 101.17 2006-01-01 101.48 2006-02-01 101.87 2006-03-01 101.96 2006-04-01 102.37 2006-05-01 102.64 2006-06-01 102.87 2006-07-01 103.05 2006-08-01 103.54 2006-09-01 104.25 2006-10-01 104.21 2006-11-01 104.40 2006-12-01 104.43 2007-01-01 104.76 2007-02-01 105.15 2007-03-01 105.39 2007-04-01 105.88 2007-05-01 105.97 2007-06-01 106.27 2007-07-01 106.78 2007-08-01 106.83 2007-09-01 107.52 2007-10-01 107.86 2007-11-01 107.86 2007-12-01 107.19 2008-01-01 107.43 2008-02-01 107.94 2008-03-01 108.97 2008-04-01 109.03 2008-05-01 109.53 2008-06-01 109.76 2008-07-01 110.26 2008-08-01 110.55 2008-09-01 111.06 2008-10-01 111.17 2008-11-01 110.95 2008-12-01 110.51 2009-01-01 110.97 2009-02-01 111.35 2009-03-01 111.40 2009-04-01 112.53 2009-05-01 112.75 2009-06-01 112.99 2009-07-01 113.52 2009-08-01 113.75 2009-09-01 113.79 2009-10-01 113.97 2009-11-01 113.67 2009-12-01 113.58 2010-01-01 113.75 2010-02-01 113.84 2010-03-01 114.00 2010-04-01 114.97 2010-05-01 115.45 2010-06-01 115.37 2010-07-01 115.73 2010-08-01 115.90 2010-09-01 116.34 2010-10-01 116.72 2010-11-01 116.45 2010-12-01 116.59 2011-01-01 116.68 2011-02-01 117.19 2011-03-01 117.52 2011-04-01 118.49 2011-05-01 118.74 2011-06-01 118.84 2011-07-01 119.52 2011-08-01 119.61 2011-09-01 120.26 2011-10-01 120.46 2011-11-01 120.09 2011-12-01 120.13 2012-01-01 120.44 2012-02-01 120.57 2012-03-01 120.55 2012-04-01 121.64 2012-05-01 121.73 2012-06-01 121.90 2012-07-01 122.08 2012-08-01 122.41 2012-09-01 123.05 2012-10-01 123.38 2012-11-01 122.65 2012-12-01 122.90 2013-01-01 123.12 2013-02-01 123.42 2013-03-01 123.96 2013-04-01 124.46 2013-05-01 124.90 2013-06-01 124.95 2013-07-01 125.19 2013-08-01 125.32 2013-09-01 125.56 2013-10-01 125.63 2013-11-01 124.89 2013-12-01 125.09 2014-01-01 125.04 2014-02-01 125.58 2014-03-01 125.64 2014-04-01 126.72 2014-05-01 127.31 2014-06-01 127.57 2014-07-01 127.90 2014-08-01 128.07 2014-09-01 128.21 2014-10-01 128.20 2014-11-01 127.67 2014-12-01 127.51 2015-01-01 127.52 2015-02-01 128.09 2015-03-01 127.97 2015-04-01 129.32 2015-05-01 129.47 2015-06-01 129.84 2015-07-01 130.27 2015-08-01 130.38 2015-09-01 130.88 2015-10-01 130.92 2015-11-01 130.62 2015-12-01 129.85