Month Index 2005=100 1996-01-01 79.59 1996-02-01 79.75 1996-03-01 79.75 1996-04-01 79.91 1996-05-01 80.32 1996-06-01 80.48 1996-07-01 80.56 1996-08-01 80.64 1996-09-01 81.20 1996-10-01 81.12 1996-11-01 81.20 1996-12-01 81.28 1997-01-01 83.21 1997-02-01 82.89 1997-03-01 83.37 1997-04-01 83.62 1997-05-01 84.18 1997-06-01 84.18 1997-07-01 84.26 1997-08-01 84.34 1997-09-01 84.50 1997-10-01 84.50 1997-11-01 84.58 1997-12-01 84.74 1998-01-01 85.06 1998-02-01 85.31 1998-03-01 85.31 1998-04-01 85.39 1998-05-01 85.63 1998-06-01 85.71 1998-07-01 85.79 1998-08-01 85.87 1998-09-01 85.95 1998-10-01 86.27 1998-11-01 86.03 1998-12-01 86.27 1999-01-01 86.35 1999-02-01 86.67 1999-03-01 86.59 1999-04-01 86.92 1999-05-01 87.08 1999-06-01 87.08 1999-07-01 87.24 1999-08-01 87.32 1999-09-01 87.48 1999-10-01 87.64 1999-11-01 87.48 1999-12-01 87.72 2000-01-01 86.75 2000-02-01 86.92 2000-03-01 86.92 2000-04-01 87.08 2000-05-01 87.32 2000-06-01 87.40 2000-07-01 87.48 2000-08-01 87.88 2000-09-01 87.88 2000-10-01 88.04 2000-11-01 87.96 2000-12-01 88.12 2001-01-01 89.49 2001-02-01 89.81 2001-03-01 89.73 2001-04-01 90.22 2001-05-01 90.30 2001-06-01 90.22 2001-07-01 90.22 2001-08-01 90.62 2001-09-01 90.78 2001-10-01 91.18 2001-11-01 90.94 2001-12-01 91.26 2002-01-01 92.07 2002-02-01 92.31 2002-03-01 92.47 2002-04-01 92.55 2002-05-01 92.79 2002-06-01 92.95 2002-07-01 93.27 2002-08-01 93.43 2002-09-01 93.68 2002-10-01 93.43 2002-11-01 93.60 2002-12-01 93.76 2003-01-01 94.08 2003-02-01 94.40 2003-03-01 94.32 2003-04-01 94.64 2003-05-01 94.72 2003-06-01 94.88 2003-07-01 95.04 2003-08-01 95.37 2003-09-01 95.69 2003-10-01 95.85 2003-11-01 95.93 2003-12-01 96.09 2004-01-01 96.57 2004-02-01 96.98 2004-03-01 97.14 2004-04-01 97.30 2004-05-01 97.54 2004-06-01 97.62 2004-07-01 97.86 2004-08-01 97.94 2004-09-01 98.18 2004-10-01 98.18 2004-11-01 98.26 2004-12-01 98.26 2005-01-01 98.75 2005-02-01 99.07 2005-03-01 99.23 2005-04-01 99.63 2005-05-01 99.87 2005-06-01 99.87 2005-07-01 100.11 2005-08-01 100.36 2005-09-01 100.68 2005-10-01 100.76 2005-11-01 100.84 2005-12-01 100.76 2006-01-01 101.08 2006-02-01 101.27 2006-03-01 101.37 2006-04-01 101.57 2006-05-01 101.75 2006-06-01 101.83 2006-07-01 102.14 2006-08-01 102.13 2006-09-01 102.41 2006-10-01 102.57 2006-11-01 102.70 2006-12-01 102.83 2007-01-01 103.46 2007-02-01 103.74 2007-03-01 103.99 2007-04-01 104.38 2007-05-01 104.39 2007-06-01 104.53 2007-07-01 104.82 2007-08-01 104.88 2007-09-01 105.13 2007-10-01 105.39 2007-11-01 105.44 2007-12-01 105.18 2008-01-01 105.52 2008-02-01 105.90 2008-03-01 106.50 2008-04-01 106.52 2008-05-01 106.81 2008-06-01 107.00 2008-07-01 107.38 2008-08-01 107.56 2008-09-01 107.65 2008-10-01 107.79 2008-11-01 107.66 2008-12-01 107.44 2009-01-01 108.38 2009-02-01 108.66 2009-03-01 108.83 2009-04-01 109.54 2009-05-01 109.63 2009-06-01 109.91 2009-07-01 110.23 2009-08-01 110.40 2009-09-01 110.34 2009-10-01 110.51 2009-11-01 110.34 2009-12-01 110.32 2010-01-01 110.54 2010-02-01 110.61 2010-03-01 110.77 2010-04-01 111.23 2010-05-01 111.52 2010-06-01 111.63 2010-07-01 111.87 2010-08-01 112.05 2010-09-01 112.00 2010-10-01 112.35 2010-11-01 112.21 2010-12-01 112.22 2011-01-01 112.45 2011-02-01 112.71 2011-03-01 113.00 2011-04-01 113.56 2011-05-01 113.79 2011-06-01 113.73 2011-07-01 114.26 2011-08-01 114.44 2011-09-01 114.70 2011-10-01 114.96 2011-11-01 114.94 2011-12-01 115.01 2012-01-01 115.43 2012-02-01 115.55 2012-03-01 115.65 2012-04-01 116.32 2012-05-01 116.36 2012-06-01 116.57 2012-07-01 116.67 2012-08-01 117.04 2012-09-01 117.69 2012-10-01 118.08 2012-11-01 117.83 2012-12-01 117.87 2013-01-01 118.48 2013-02-01 118.63 2013-03-01 118.89 2013-04-01 119.19 2013-05-01 119.17 2013-06-01 119.43 2013-07-01 119.59 2013-08-01 119.75 2013-09-01 119.87 2013-10-01 119.94 2013-11-01 119.51 2013-12-01 119.57 2014-01-01 120.01 2014-02-01 120.32 2014-03-01 120.40 2014-04-01 120.81 2014-05-01 121.13 2014-06-01 121.24 2014-07-01 121.49 2014-08-01 121.80 2014-09-01 121.67 2014-10-01 121.65 2014-11-01 121.36 2014-12-01 121.26 2015-01-01 121.62 2015-02-01 122.02 2015-03-01 121.98 2015-04-01 122.36 2015-05-01 122.53 2015-06-01 122.72 2015-07-01 123.26 2015-08-01 123.38 2015-09-01 123.45 2015-10-01 123.62 2015-11-01 123.53 2015-12-01 123.03