Month Index 2005=100 1996-01-01 79.63 1996-02-01 80.01 1996-03-01 80.39 1996-04-01 80.60 1996-05-01 80.83 1996-06-01 80.92 1996-07-01 80.82 1996-08-01 80.86 1996-09-01 81.06 1996-10-01 81.14 1996-11-01 81.22 1996-12-01 81.43 1997-01-01 81.88 1997-02-01 83.73 1997-03-01 84.07 1997-04-01 84.20 1997-05-01 84.50 1997-06-01 84.66 1997-07-01 84.68 1997-08-01 84.92 1997-09-01 85.23 1997-10-01 85.33 1997-11-01 85.53 1997-12-01 85.70 1998-01-01 85.81 1998-02-01 86.14 1998-03-01 86.38 1998-04-01 86.63 1998-05-01 86.83 1998-06-01 86.79 1998-07-01 86.65 1998-08-01 86.73 1998-09-01 86.95 1998-10-01 86.98 1998-11-01 87.02 1998-12-01 87.18 1999-01-01 87.10 1999-02-01 87.33 1999-03-01 87.58 1999-04-01 87.74 1999-05-01 87.84 1999-06-01 87.82 1999-07-01 87.70 1999-08-01 87.73 1999-09-01 87.88 1999-10-01 87.94 1999-11-01 88.09 1999-12-01 88.26 2000-01-01 88.21 2000-02-01 88.47 2000-03-01 88.64 2000-04-01 88.86 2000-05-01 88.97 2000-06-01 89.06 2000-07-01 89.06 2000-08-01 89.19 2000-09-01 89.40 2000-10-01 89.56 2000-11-01 89.75 2000-12-01 90.18 2001-01-01 90.15 2001-02-01 90.41 2001-03-01 90.95 2001-04-01 91.51 2001-05-01 91.92 2001-06-01 92.11 2001-07-01 92.00 2001-08-01 92.09 2001-09-01 92.36 2001-10-01 92.61 2001-11-01 92.75 2001-12-01 93.25 2002-01-01 93.36 2002-02-01 93.51 2002-03-01 93.93 2002-04-01 94.21 2002-05-01 94.41 2002-06-01 94.42 2002-07-01 94.27 2002-08-01 94.32 2002-09-01 94.53 2002-10-01 94.75 2002-11-01 94.84 2002-12-01 95.25 2003-01-01 95.03 2003-02-01 95.31 2003-03-01 95.76 2003-04-01 96.15 2003-05-01 96.28 2003-06-01 96.36 2003-07-01 96.19 2003-08-01 96.28 2003-09-01 96.67 2003-10-01 96.89 2003-11-01 96.98 2003-12-01 97.29 2004-01-01 97.08 2004-02-01 97.34 2004-03-01 97.78 2004-04-01 98.17 2004-05-01 98.36 2004-06-01 98.48 2004-07-01 98.25 2004-08-01 98.30 2004-09-01 98.48 2004-10-01 98.69 2004-11-01 98.77 2004-12-01 99.28 2005-01-01 98.84 2005-02-01 99.09 2005-03-01 99.57 2005-04-01 99.85 2005-05-01 100.14 2005-06-01 100.12 2005-07-01 99.86 2005-08-01 99.98 2005-09-01 100.24 2005-10-01 100.54 2005-11-01 100.69 2005-12-01 101.08 2006-01-01 100.60 2006-02-01 100.89 2006-03-01 101.37 2006-04-01 101.84 2006-05-01 102.10 2006-06-01 102.22 2006-07-01 102.01 2006-08-01 102.18 2006-09-01 102.56 2006-10-01 102.89 2006-11-01 103.06 2006-12-01 103.46 2007-01-01 103.05 2007-02-01 103.38 2007-03-01 103.87 2007-04-01 104.32 2007-05-01 104.49 2007-06-01 104.56 2007-07-01 104.22 2007-08-01 104.45 2007-09-01 104.82 2007-10-01 105.35 2007-11-01 105.61 2007-12-01 106.08 2008-01-01 105.79 2008-02-01 106.27 2008-03-01 107.00 2008-04-01 107.41 2008-05-01 107.78 2008-06-01 107.97 2008-07-01 107.81 2008-08-01 108.13 2008-09-01 108.54 2008-10-01 108.98 2008-11-01 109.09 2008-12-01 109.37 2009-01-01 108.74 2009-02-01 109.24 2009-03-01 109.72 2009-04-01 109.95 2009-05-01 110.06 2009-06-01 110.01 2009-07-01 109.54 2009-08-01 109.70 2009-09-01 109.84 2009-10-01 110.08 2009-11-01 110.12 2009-12-01 110.51 2010-01-01 109.73 2010-02-01 110.11 2010-03-01 110.92 2010-04-01 111.24 2010-05-01 111.34 2010-06-01 111.43 2010-07-01 111.15 2010-08-01 111.41 2010-09-01 111.74 2010-10-01 112.05 2010-11-01 112.15 2010-12-01 112.64 2011-01-01 111.94 2011-02-01 112.41 2011-03-01 113.45 2011-04-01 114.05 2011-05-01 114.22 2011-06-01 114.22 2011-07-01 113.67 2011-08-01 113.94 2011-09-01 114.64 2011-10-01 115.02 2011-11-01 115.14 2011-12-01 115.56 2012-01-01 114.67 2012-02-01 115.17 2012-03-01 116.24 2012-04-01 116.74 2012-05-01 116.82 2012-06-01 116.90 2012-07-01 116.40 2012-08-01 116.56 2012-09-01 117.20 2012-10-01 117.64 2012-11-01 117.68 2012-12-01 118.17 2013-01-01 117.15 2013-02-01 117.49 2013-03-01 118.69 2013-04-01 118.76 2013-05-01 119.03 2013-06-01 119.08 2013-07-01 118.48 2013-08-01 118.60 2013-09-01 119.06 2013-10-01 119.16 2013-11-01 119.16 2013-12-01 119.52 2014-01-01 118.45 2014-02-01 118.84 2014-03-01 119.77 2014-04-01 119.97 2014-05-01 119.84 2014-06-01 119.92 2014-07-01 119.25 2014-08-01 119.44 2014-09-01 119.86 2014-10-01 120.00 2014-11-01 119.93 2014-12-01 120.19 2015-01-01 119.01 2015-02-01 119.50 2015-03-01 120.36 2015-04-01 120.63 2015-05-01 120.77 2015-06-01 120.70 2015-07-01 120.14 2015-08-01 120.39 2015-09-01 120.78 2015-10-01 121.04 2015-11-01 120.89 2015-12-01 121.06