Month Index 2005=100 1996-01-01 86.48 1996-02-01 86.74 1996-03-01 87.36 1996-04-01 87.57 1996-05-01 87.96 1996-06-01 88.07 1996-07-01 87.61 1996-08-01 87.86 1996-09-01 88.45 1996-10-01 88.30 1996-11-01 88.63 1996-12-01 88.61 1997-01-01 88.18 1997-02-01 90.60 1997-03-01 91.13 1997-04-01 91.12 1997-05-01 91.37 1997-06-01 91.51 1997-07-01 90.88 1997-08-01 91.32 1997-09-01 92.02 1997-10-01 91.92 1997-11-01 92.21 1997-12-01 92.22 1998-01-01 91.49 1998-02-01 92.20 1998-03-01 92.66 1998-04-01 92.46 1998-05-01 93.08 1998-06-01 93.27 1998-07-01 92.85 1998-08-01 93.14 1998-09-01 93.68 1998-10-01 93.49 1998-11-01 93.84 1998-12-01 93.84 1999-01-01 92.88 1999-02-01 93.36 1999-03-01 93.83 1999-04-01 93.77 1999-05-01 94.31 1999-06-01 94.40 1999-07-01 93.73 1999-08-01 93.93 1999-09-01 94.47 1999-10-01 94.49 1999-11-01 94.75 1999-12-01 94.78 2000-01-01 93.72 2000-02-01 94.03 2000-03-01 94.71 2000-04-01 94.74 2000-05-01 94.90 2000-06-01 94.81 2000-07-01 94.01 2000-08-01 94.43 2000-09-01 95.04 2000-10-01 94.88 2000-11-01 95.32 2000-12-01 95.36 2001-01-01 94.57 2001-02-01 95.16 2001-03-01 95.81 2001-04-01 95.96 2001-05-01 96.38 2001-06-01 96.49 2001-07-01 95.92 2001-08-01 96.44 2001-09-01 97.10 2001-10-01 97.10 2001-11-01 97.58 2001-12-01 97.64 2002-01-01 97.05 2002-02-01 97.45 2002-03-01 97.85 2002-04-01 97.85 2002-05-01 98.09 2002-06-01 98.20 2002-07-01 97.51 2002-08-01 97.78 2002-09-01 98.46 2002-10-01 98.32 2002-11-01 98.74 2002-12-01 98.88 2003-01-01 98.21 2003-02-01 98.51 2003-03-01 99.07 2003-04-01 99.08 2003-05-01 99.44 2003-06-01 99.51 2003-07-01 98.88 2003-08-01 98.91 2003-09-01 99.68 2003-10-01 99.46 2003-11-01 99.63 2003-12-01 100.13 2004-01-01 99.46 2004-02-01 99.90 2004-03-01 100.29 2004-04-01 100.32 2004-05-01 100.46 2004-06-01 100.29 2004-07-01 99.57 2004-08-01 99.70 2004-09-01 100.22 2004-10-01 100.03 2004-11-01 100.38 2004-12-01 100.45 2005-01-01 99.70 2005-02-01 99.73 2005-03-01 99.89 2005-04-01 99.87 2005-05-01 100.07 2005-06-01 100.17 2005-07-01 99.31 2005-08-01 99.60 2005-09-01 100.22 2005-10-01 100.28 2005-11-01 100.61 2005-12-01 100.55 2006-01-01 99.59 2006-02-01 99.59 2006-03-01 100.27 2006-04-01 100.41 2006-05-01 100.58 2006-06-01 100.77 2006-07-01 99.86 2006-08-01 100.08 2006-09-01 100.93 2006-10-01 101.03 2006-11-01 101.33 2006-12-01 101.44 2007-01-01 100.75 2007-02-01 100.77 2007-03-01 101.64 2007-04-01 102.11 2007-05-01 102.40 2007-06-01 102.64 2007-07-01 102.09 2007-08-01 102.28 2007-09-01 103.06 2007-10-01 103.44 2007-11-01 103.65 2007-12-01 103.84 2008-01-01 103.16 2008-02-01 103.50 2008-03-01 104.66 2008-04-01 104.84 2008-05-01 105.02 2008-06-01 105.00 2008-07-01 104.52 2008-08-01 104.81 2008-09-01 105.88 2008-10-01 106.03 2008-11-01 106.43 2008-12-01 105.82 2009-01-01 105.54 2009-02-01 106.15 2009-03-01 107.15 2009-04-01 107.61 2009-05-01 108.16 2009-06-01 108.39 2009-07-01 107.64 2009-08-01 107.87 2009-09-01 109.13 2009-10-01 109.38 2009-11-01 109.67 2009-12-01 109.92 2010-01-01 108.91 2010-02-01 109.15 2010-03-01 110.19 2010-04-01 110.28 2010-05-01 110.45 2010-06-01 110.64 2010-07-01 109.91 2010-08-01 109.65 2010-09-01 110.80 2010-10-01 111.05 2010-11-01 111.05 2010-12-01 111.51 2011-01-01 110.80 2011-02-01 111.07 2011-03-01 112.30 2011-04-01 112.54 2011-05-01 112.91 2011-06-01 112.74 2011-07-01 111.86 2011-08-01 111.79 2011-09-01 113.10 2011-10-01 113.23 2011-11-01 113.93 2011-12-01 113.88 2012-01-01 113.10 2012-02-01 113.02 2012-03-01 114.68 2012-04-01 114.51 2012-05-01 114.60 2012-06-01 114.69 2012-07-01 113.66 2012-08-01 114.06 2012-09-01 114.80 2012-10-01 115.19 2012-11-01 115.25 2012-12-01 115.17 2013-01-01 114.67 2013-02-01 114.54 2013-03-01 115.95 2013-04-01 115.97 2013-05-01 116.12 2013-06-01 116.24 2013-07-01 114.93 2013-08-01 115.29 2013-09-01 115.95 2013-10-01 116.24 2013-11-01 116.00 2013-12-01 116.23 2014-01-01 115.46 2014-02-01 116.04 2014-03-01 116.69 2014-04-01 116.79 2014-05-01 116.62 2014-06-01 116.78 2014-07-01 115.94 2014-08-01 115.83 2014-09-01 116.38 2014-10-01 116.33 2014-11-01 116.37 2014-12-01 116.66 2015-01-01 115.80 2015-02-01 115.82 2015-03-01 116.59 2015-04-01 116.67 2015-05-01 117.03 2015-06-01 117.04 2015-07-01 115.84 2015-08-01 116.42 2015-09-01 117.09 2015-10-01 117.32 2015-11-01 117.06 2015-12-01 117.39