Month Index 2005=100 1996-01-01 80.76 1996-02-01 81.08 1996-03-01 81.00 1996-04-01 81.33 1996-05-01 81.58 1996-06-01 82.32 1996-07-01 82.48 1996-08-01 82.40 1996-09-01 82.97 1996-10-01 83.06 1996-11-01 83.22 1996-12-01 83.55 1997-01-01 84.21 1997-02-01 84.29 1997-03-01 83.96 1997-04-01 83.96 1997-05-01 84.37 1997-06-01 84.37 1997-07-01 84.53 1997-08-01 84.53 1997-09-01 84.53 1997-10-01 84.70 1997-11-01 85.60 1997-12-01 85.68 1998-01-01 86.51 1998-02-01 86.26 1998-03-01 86.18 1998-04-01 86.34 1998-05-01 86.51 1998-06-01 87.25 1998-07-01 87.66 1998-08-01 87.74 1998-09-01 87.99 1998-10-01 88.15 1998-11-01 88.07 1998-12-01 88.15 1999-01-01 88.15 1999-02-01 88.07 1999-03-01 88.07 1999-04-01 87.99 1999-05-01 88.07 1999-06-01 88.31 1999-07-01 88.40 1999-08-01 88.40 1999-09-01 89.05 1999-10-01 89.14 1999-11-01 89.38 1999-12-01 89.46 2000-01-01 89.46 2000-02-01 89.71 2000-03-01 89.79 2000-04-01 89.79 2000-05-01 89.96 2000-06-01 90.04 2000-07-01 89.96 2000-08-01 90.12 2000-09-01 90.45 2000-10-01 90.53 2000-11-01 90.86 2000-12-01 90.86 2001-01-01 91.02 2001-02-01 91.11 2001-03-01 91.44 2001-04-01 91.68 2001-05-01 91.85 2001-06-01 92.01 2001-07-01 92.26 2001-08-01 92.50 2001-09-01 92.75 2001-10-01 92.83 2001-11-01 92.91 2001-12-01 93.00 2002-01-01 93.33 2002-02-01 93.33 2002-03-01 93.41 2002-04-01 93.65 2002-05-01 93.90 2002-06-01 94.15 2002-07-01 94.06 2002-08-01 94.06 2002-09-01 94.06 2002-10-01 94.23 2002-11-01 94.39 2002-12-01 94.39 2003-01-01 94.64 2003-02-01 94.72 2003-03-01 95.38 2003-04-01 95.30 2003-05-01 95.71 2003-06-01 95.79 2003-07-01 95.79 2003-08-01 95.95 2003-09-01 96.78 2003-10-01 97.19 2003-11-01 97.35 2003-12-01 97.43 2004-01-01 97.84 2004-02-01 98.01 2004-03-01 98.17 2004-04-01 98.34 2004-05-01 98.34 2004-06-01 98.25 2004-07-01 98.34 2004-08-01 98.34 2004-09-01 99.08 2004-10-01 99.24 2004-11-01 99.32 2004-12-01 99.40 2005-01-01 99.65 2005-02-01 99.65 2005-03-01 99.73 2005-04-01 99.98 2005-05-01 99.98 2005-06-01 99.98 2005-07-01 99.82 2005-08-01 99.65 2005-09-01 100.23 2005-10-01 100.39 2005-11-01 100.39 2005-12-01 100.55 2006-01-01 100.44 2006-02-01 100.60 2006-03-01 100.65 2006-04-01 100.81 2006-05-01 100.66 2006-06-01 100.54 2006-07-01 100.33 2006-08-01 100.44 2006-09-01 100.91 2006-10-01 100.97 2006-11-01 101.07 2006-12-01 101.20 2007-01-01 101.36 2007-02-01 101.45 2007-03-01 101.51 2007-04-01 101.69 2007-05-01 101.71 2007-06-01 101.62 2007-07-01 101.72 2007-08-01 101.42 2007-09-01 101.90 2007-10-01 102.30 2007-11-01 102.45 2007-12-01 102.42 2008-01-01 101.06 2008-02-01 101.29 2008-03-01 101.49 2008-04-01 101.22 2008-05-01 101.44 2008-06-01 101.57 2008-07-01 101.37 2008-08-01 101.06 2008-09-01 101.97 2008-10-01 102.34 2008-11-01 102.85 2008-12-01 103.08 2009-01-01 103.11 2009-02-01 102.91 2009-03-01 103.05 2009-04-01 103.09 2009-05-01 102.85 2009-06-01 102.87 2009-07-01 102.50 2009-08-01 101.52 2009-09-01 102.67 2009-10-01 102.96 2009-11-01 103.82 2009-12-01 103.97 2010-01-01 103.27 2010-02-01 103.52 2010-03-01 103.59 2010-04-01 103.03 2010-05-01 103.70 2010-06-01 103.61 2010-07-01 102.71 2010-08-01 102.27 2010-09-01 102.93 2010-10-01 104.42 2010-11-01 104.48 2010-12-01 105.30 2011-01-01 104.71 2011-02-01 104.26 2011-03-01 104.24 2011-04-01 104.05 2011-05-01 104.24 2011-06-01 104.19 2011-07-01 103.93 2011-08-01 103.93 2011-09-01 104.23 2011-10-01 105.16 2011-11-01 105.74 2011-12-01 106.20 2012-01-01 106.32 2012-02-01 105.43 2012-03-01 105.26 2012-04-01 104.60 2012-05-01 104.65 2012-06-01 105.16 2012-07-01 104.72 2012-08-01 105.09 2012-09-01 106.16 2012-10-01 107.53 2012-11-01 107.89 2012-12-01 107.89 2013-01-01 107.16 2013-02-01 108.10 2013-03-01 107.68 2013-04-01 107.49 2013-05-01 106.86 2013-06-01 106.86 2013-07-01 106.94 2013-08-01 106.30 2013-09-01 107.45 2013-10-01 108.33 2013-11-01 109.86 2013-12-01 110.41 2014-01-01 110.43 2014-02-01 110.06 2014-03-01 109.65 2014-04-01 109.10 2014-05-01 108.27 2014-06-01 108.50 2014-07-01 108.33 2014-08-01 107.69 2014-09-01 107.81 2014-10-01 108.48 2014-11-01 109.71 2014-12-01 109.51 2015-01-01 109.50 2015-02-01 109.26 2015-03-01 108.62 2015-04-01 108.74 2015-05-01 108.82 2015-06-01 109.18 2015-07-01 109.05 2015-08-01 107.62 2015-09-01 108.19 2015-10-01 109.36 2015-11-01 110.91 2015-12-01 111.24