Month Index 2005=100 1996-01-01 85.03 1996-02-01 85.33 1996-03-01 85.81 1996-04-01 86.07 1996-05-01 86.22 1996-06-01 86.09 1996-07-01 85.84 1996-08-01 85.74 1996-09-01 86.03 1996-10-01 86.25 1996-11-01 86.31 1996-12-01 86.47 1997-01-01 86.69 1997-02-01 86.69 1997-03-01 86.80 1997-04-01 86.87 1997-05-01 87.03 1997-06-01 86.97 1997-07-01 86.74 1997-08-01 86.92 1997-09-01 87.18 1997-10-01 87.31 1997-11-01 87.47 1997-12-01 87.49 1998-01-01 87.30 1998-02-01 87.40 1998-03-01 87.57 1998-04-01 87.84 1998-05-01 88.00 1998-06-01 87.96 1998-07-01 87.62 1998-08-01 87.57 1998-09-01 87.72 1998-10-01 87.70 1998-11-01 87.73 1998-12-01 87.71 1999-01-01 87.62 1999-02-01 87.71 1999-03-01 88.08 1999-04-01 88.59 1999-05-01 88.58 1999-06-01 88.50 1999-07-01 88.30 1999-08-01 88.42 1999-09-01 88.73 1999-10-01 88.91 1999-11-01 89.08 1999-12-01 89.39 2000-01-01 89.44 2000-02-01 89.73 2000-03-01 90.24 2000-04-01 90.27 2000-05-01 90.52 2000-06-01 90.82 2000-07-01 90.51 2000-08-01 90.64 2000-09-01 91.48 2000-10-01 91.58 2000-11-01 91.93 2000-12-01 91.82 2001-01-01 91.34 2001-02-01 91.55 2001-03-01 92.35 2001-04-01 93.00 2001-05-01 93.70 2001-06-01 93.71 2001-07-01 92.88 2001-08-01 92.69 2001-09-01 93.27 2001-10-01 93.37 2001-11-01 93.27 2001-12-01 93.31 2002-01-01 93.55 2002-02-01 93.47 2002-03-01 94.23 2002-04-01 94.88 2002-05-01 94.92 2002-06-01 94.67 2002-07-01 93.99 2002-08-01 93.97 2002-09-01 94.63 2002-10-01 94.99 2002-11-01 94.92 2002-12-01 95.05 2003-01-01 95.10 2003-02-01 95.50 2003-03-01 96.35 2003-04-01 96.35 2003-05-01 96.26 2003-06-01 96.24 2003-07-01 95.55 2003-08-01 95.62 2003-09-01 96.38 2003-10-01 96.69 2003-11-01 96.85 2003-12-01 96.81 2004-01-01 96.42 2004-02-01 96.48 2004-03-01 97.46 2004-04-01 98.08 2004-05-01 98.58 2004-06-01 98.43 2004-07-01 97.57 2004-08-01 97.67 2004-09-01 98.16 2004-10-01 98.86 2004-11-01 98.79 2004-12-01 98.77 2005-01-01 97.96 2005-02-01 98.24 2005-03-01 99.35 2005-04-01 100.08 2005-05-01 100.14 2005-06-01 100.26 2005-07-01 99.57 2005-08-01 99.75 2005-09-01 100.96 2005-10-01 101.42 2005-11-01 101.14 2005-12-01 101.14 2006-01-01 100.64 2006-02-01 100.80 2006-03-01 101.73 2006-04-01 102.70 2006-05-01 103.11 2006-06-01 103.04 2006-07-01 102.24 2006-08-01 102.30 2006-09-01 102.60 2006-10-01 102.74 2006-11-01 102.91 2006-12-01 102.97 2007-01-01 102.18 2007-02-01 102.31 2007-03-01 103.43 2007-04-01 104.26 2007-05-01 104.52 2007-06-01 104.54 2007-07-01 103.51 2007-08-01 103.52 2007-09-01 104.57 2007-10-01 105.42 2007-11-01 106.44 2007-12-01 106.51 2008-01-01 105.98 2008-02-01 106.25 2008-03-01 107.71 2008-04-01 108.40 2008-05-01 109.25 2008-06-01 109.73 2008-07-01 108.80 2008-08-01 108.32 2008-09-01 109.16 2008-10-01 109.16 2008-11-01 108.35 2008-12-01 107.48 2009-01-01 106.24 2009-02-01 106.61 2009-03-01 107.33 2009-04-01 107.71 2009-05-01 107.76 2009-06-01 108.03 2009-07-01 106.20 2009-08-01 106.66 2009-09-01 107.24 2009-10-01 107.62 2009-11-01 108.03 2009-12-01 107.97 2010-01-01 106.86 2010-02-01 107.13 2010-03-01 109.03 2010-04-01 109.82 2010-05-01 109.94 2010-06-01 109.79 2010-07-01 108.32 2010-08-01 108.46 2010-09-01 109.64 2010-10-01 110.18 2010-11-01 110.57 2010-12-01 111.09 2011-01-01 109.99 2011-02-01 110.37 2011-03-01 112.78 2011-04-01 113.57 2011-05-01 113.65 2011-06-01 113.35 2011-07-01 111.51 2011-08-01 111.67 2011-09-01 113.74 2011-10-01 114.47 2011-11-01 114.85 2011-12-01 114.78 2012-01-01 113.50 2012-02-01 114.09 2012-03-01 116.52 2012-04-01 117.17 2012-05-01 116.94 2012-06-01 116.53 2012-07-01 114.66 2012-08-01 115.22 2012-09-01 117.43 2012-10-01 117.94 2012-11-01 117.83 2012-12-01 117.68 2013-01-01 116.02 2013-02-01 116.44 2013-03-01 118.47 2013-04-01 118.64 2013-05-01 118.59 2013-06-01 118.55 2013-07-01 116.62 2013-08-01 116.62 2013-09-01 118.43 2013-10-01 118.45 2013-11-01 118.35 2013-12-01 118.53 2014-01-01 116.56 2014-02-01 116.75 2014-03-01 118.51 2014-04-01 118.70 2014-05-01 118.62 2014-06-01 118.44 2014-07-01 116.25 2014-08-01 116.23 2014-09-01 118.10 2014-10-01 118.16 2014-11-01 117.92 2014-12-01 117.09 2015-01-01 114.41 2015-02-01 115.14 2015-03-01 117.44 2015-04-01 117.88 2015-05-01 118.15 2015-06-01 117.93 2015-07-01 115.63 2015-08-01 115.38 2015-09-01 116.81 2015-10-01 117.20 2015-11-01 117.21 2015-12-01 116.56