Month Index 2005=100 1996-01-01 78.75 1996-02-01 79.08 1996-03-01 79.39 1996-04-01 79.66 1996-05-01 79.87 1996-06-01 79.96 1996-07-01 79.97 1996-08-01 80.15 1996-09-01 80.48 1996-10-01 80.65 1996-11-01 80.70 1996-12-01 80.88 1997-01-01 81.17 1997-02-01 82.88 1997-03-01 83.36 1997-04-01 83.36 1997-05-01 83.59 1997-06-01 83.72 1997-07-01 83.84 1997-08-01 84.28 1997-09-01 84.60 1997-10-01 84.68 1997-11-01 84.79 1997-12-01 84.89 1998-01-01 84.80 1998-02-01 85.10 1998-03-01 85.26 1998-04-01 85.47 1998-05-01 85.59 1998-06-01 85.57 1998-07-01 85.58 1998-08-01 85.72 1998-09-01 85.91 1998-10-01 85.94 1998-11-01 85.89 1998-12-01 85.89 1999-01-01 85.72 1999-02-01 85.92 1999-03-01 86.25 1999-04-01 86.58 1999-05-01 86.65 1999-06-01 86.74 1999-07-01 86.90 1999-08-01 87.14 1999-09-01 87.34 1999-10-01 87.39 1999-11-01 87.51 1999-12-01 87.79 2000-01-01 87.72 2000-02-01 87.99 2000-03-01 88.36 2000-04-01 88.44 2000-05-01 88.59 2000-06-01 88.91 2000-07-01 88.97 2000-08-01 89.12 2000-09-01 89.61 2000-10-01 89.67 2000-11-01 89.82 2000-12-01 90.04 2001-01-01 89.72 2001-02-01 90.07 2001-03-01 90.50 2001-04-01 91.03 2001-05-01 91.41 2001-06-01 91.58 2001-07-01 91.47 2001-08-01 91.62 2001-09-01 91.94 2001-10-01 92.01 2001-11-01 92.03 2001-12-01 92.35 2002-01-01 92.25 2002-02-01 92.46 2002-03-01 92.93 2002-04-01 93.36 2002-05-01 93.55 2002-06-01 93.57 2002-07-01 93.55 2002-08-01 93.71 2002-09-01 93.97 2002-10-01 94.19 2002-11-01 94.18 2002-12-01 94.54 2003-01-01 94.38 2003-02-01 94.74 2003-03-01 95.22 2003-04-01 95.34 2003-05-01 95.29 2003-06-01 95.35 2003-07-01 95.31 2003-08-01 95.55 2003-09-01 95.86 2003-10-01 96.06 2003-11-01 96.14 2003-12-01 96.42 2004-01-01 96.19 2004-02-01 96.48 2004-03-01 96.99 2004-04-01 97.44 2004-05-01 97.80 2004-06-01 97.87 2004-07-01 97.80 2004-08-01 98.07 2004-09-01 98.24 2004-10-01 98.64 2004-11-01 98.61 2004-12-01 98.88 2005-01-01 98.34 2005-02-01 98.62 2005-03-01 99.19 2005-04-01 99.68 2005-05-01 99.85 2005-06-01 99.98 2005-07-01 100.05 2005-08-01 100.34 2005-09-01 100.84 2005-10-01 101.08 2005-11-01 100.90 2005-12-01 101.13 2006-01-01 100.68 2006-02-01 100.94 2006-03-01 101.44 2006-04-01 102.09 2006-05-01 102.39 2006-06-01 102.50 2006-07-01 102.47 2006-08-01 102.68 2006-09-01 102.71 2006-10-01 102.83 2006-11-01 102.88 2006-12-01 103.26 2007-01-01 102.73 2007-02-01 103.08 2007-03-01 103.74 2007-04-01 104.25 2007-05-01 104.52 2007-06-01 104.66 2007-07-01 104.45 2007-08-01 104.63 2007-09-01 105.02 2007-10-01 105.53 2007-11-01 106.06 2007-12-01 106.49 2008-01-01 106.17 2008-02-01 106.68 2008-03-01 107.58 2008-04-01 107.99 2008-05-01 108.61 2008-06-01 109.09 2008-07-01 109.05 2008-08-01 109.13 2008-09-01 109.45 2008-10-01 109.44 2008-11-01 108.99 2008-12-01 108.74 2009-01-01 107.98 2009-02-01 108.53 2009-03-01 108.94 2009-04-01 109.32 2009-05-01 109.50 2009-06-01 109.79 2009-07-01 109.39 2009-08-01 109.83 2009-09-01 109.89 2009-10-01 110.10 2009-11-01 110.23 2009-12-01 110.54 2010-01-01 109.86 2010-02-01 110.19 2010-03-01 111.15 2010-04-01 111.59 2010-05-01 111.78 2010-06-01 111.82 2010-07-01 111.52 2010-08-01 111.82 2010-09-01 112.16 2010-10-01 112.48 2010-11-01 112.60 2010-12-01 113.27 2011-01-01 112.73 2011-02-01 113.21 2011-03-01 114.49 2011-04-01 115.21 2011-05-01 115.27 2011-06-01 115.28 2011-07-01 114.89 2011-08-01 115.25 2011-09-01 116.03 2011-10-01 116.39 2011-11-01 116.51 2011-12-01 116.86 2012-01-01 116.14 2012-02-01 116.67 2012-03-01 117.88 2012-04-01 118.48 2012-05-01 118.33 2012-06-01 118.13 2012-07-01 117.77 2012-08-01 118.25 2012-09-01 119.01 2012-10-01 119.30 2012-11-01 119.10 2012-12-01 119.43 2013-01-01 118.37 2013-02-01 118.85 2013-03-01 119.94 2013-04-01 119.88 2013-05-01 119.91 2013-06-01 119.94 2013-07-01 119.54 2013-08-01 119.82 2013-09-01 120.40 2013-10-01 120.35 2013-11-01 120.25 2013-12-01 120.56 2014-01-01 119.37 2014-02-01 119.80 2014-03-01 120.71 2014-04-01 120.95 2014-05-01 120.87 2014-06-01 121.01 2014-07-01 120.44 2014-08-01 120.65 2014-09-01 121.01 2014-10-01 120.95 2014-11-01 120.68 2014-12-01 120.54 2015-01-01 118.88 2015-02-01 119.46 2015-03-01 120.55 2015-04-01 120.82 2015-05-01 121.05 2015-06-01 121.01 2015-07-01 120.52 2015-08-01 120.52 2015-09-01 120.61 2015-10-01 120.71 2015-11-01 120.56 2015-12-01 120.58