Month Index 2005=100 1996-01-01 77.71 1996-02-01 77.88 1996-03-01 78.41 1996-04-01 78.74 1996-05-01 78.94 1996-06-01 79.24 1996-07-01 79.26 1996-08-01 79.48 1996-09-01 79.68 1996-10-01 79.73 1996-11-01 79.92 1996-12-01 80.06 1997-01-01 80.91 1997-02-01 86.07 1997-03-01 85.90 1997-04-01 85.39 1997-05-01 85.14 1997-06-01 85.43 1997-07-01 85.65 1997-08-01 85.89 1997-09-01 86.20 1997-10-01 86.53 1997-11-01 86.63 1997-12-01 86.98 1998-01-01 87.39 1998-02-01 87.87 1998-03-01 88.06 1998-04-01 88.47 1998-05-01 88.68 1998-06-01 88.60 1998-07-01 88.78 1998-08-01 88.88 1998-09-01 89.13 1998-10-01 89.38 1998-11-01 89.47 1998-12-01 89.65 1999-01-01 89.99 1999-02-01 90.08 1999-03-01 90.14 1999-04-01 90.37 1999-05-01 90.36 1999-06-01 90.36 1999-07-01 90.45 1999-08-01 90.48 1999-09-01 90.44 1999-10-01 90.21 1999-11-01 90.47 1999-12-01 90.36 2000-01-01 90.52 2000-02-01 90.70 2000-03-01 90.72 2000-04-01 91.12 2000-05-01 91.25 2000-06-01 91.14 2000-07-01 91.38 2000-08-01 91.39 2000-09-01 91.57 2000-10-01 91.79 2000-11-01 91.98 2000-12-01 92.11 2001-01-01 92.55 2001-02-01 92.89 2001-03-01 93.26 2001-04-01 93.65 2001-05-01 93.96 2001-06-01 94.31 2001-07-01 94.59 2001-08-01 94.97 2001-09-01 95.29 2001-10-01 95.51 2001-11-01 95.69 2001-12-01 95.70 2002-01-01 95.95 2002-02-01 96.34 2002-03-01 96.45 2002-04-01 96.67 2002-05-01 96.88 2002-06-01 97.15 2002-07-01 97.36 2002-08-01 97.52 2002-09-01 97.76 2002-10-01 97.90 2002-11-01 97.87 2002-12-01 97.97 2003-01-01 98.08 2003-02-01 98.29 2003-03-01 98.51 2003-04-01 98.76 2003-05-01 99.03 2003-06-01 99.13 2003-07-01 99.22 2003-08-01 99.44 2003-09-01 99.52 2003-10-01 99.53 2003-11-01 99.22 2003-12-01 98.99 2004-01-01 99.26 2004-02-01 99.42 2004-03-01 99.59 2004-04-01 99.64 2004-05-01 99.78 2004-06-01 99.78 2004-07-01 99.88 2004-08-01 99.89 2004-09-01 99.86 2004-10-01 99.81 2004-11-01 99.70 2004-12-01 99.66 2005-01-01 99.78 2005-02-01 99.81 2005-03-01 99.81 2005-04-01 99.91 2005-05-01 100.06 2005-06-01 100.09 2005-07-01 100.04 2005-08-01 100.06 2005-09-01 99.90 2005-10-01 100.05 2005-11-01 100.22 2005-12-01 100.27 2006-01-01 100.35 2006-02-01 100.50 2006-03-01 100.51 2006-04-01 100.61 2006-05-01 100.74 2006-06-01 100.68 2006-07-01 100.74 2006-08-01 100.93 2006-09-01 101.09 2006-10-01 101.35 2006-11-01 101.36 2006-12-01 101.30 2007-01-01 101.30 2007-02-01 101.54 2007-03-01 101.73 2007-04-01 101.84 2007-05-01 101.92 2007-06-01 102.14 2007-07-01 102.15 2007-08-01 102.28 2007-09-01 102.41 2007-10-01 102.71 2007-11-01 103.21 2007-12-01 103.74 2008-01-01 104.42 2008-02-01 105.22 2008-03-01 105.75 2008-04-01 106.14 2008-05-01 106.58 2008-06-01 106.91 2008-07-01 107.41 2008-08-01 107.85 2008-09-01 108.01 2008-10-01 108.38 2008-11-01 109.04 2008-12-01 109.35 2009-01-01 109.48 2009-02-01 109.88 2009-03-01 110.08 2009-04-01 110.08 2009-05-01 110.20 2009-06-01 110.45 2009-07-01 110.76 2009-08-01 110.58 2009-09-01 110.67 2009-10-01 110.79 2009-11-01 110.46 2009-12-01 110.46 2010-01-01 110.38 2010-02-01 110.46 2010-03-01 110.31 2010-04-01 110.52 2010-05-01 110.19 2010-06-01 110.14 2010-07-01 110.81 2010-08-01 110.77 2010-09-01 110.97 2010-10-01 110.85 2010-11-01 110.77 2010-12-01 110.61 2011-01-01 110.53 2011-02-01 111.43 2011-03-01 111.37 2011-04-01 111.49 2011-05-01 112.11 2011-06-01 112.69 2011-07-01 113.12 2011-08-01 113.43 2011-09-01 113.44 2011-10-01 113.90 2011-11-01 114.14 2011-12-01 114.34 2012-01-01 114.44 2012-02-01 115.35 2012-03-01 115.49 2012-04-01 115.26 2012-05-01 115.73 2012-06-01 115.89 2012-07-01 116.01 2012-08-01 116.39 2012-09-01 116.46 2012-10-01 116.59 2012-11-01 116.72 2012-12-01 116.99 2013-01-01 116.93 2013-02-01 117.53 2013-03-01 117.47 2013-04-01 117.30 2013-05-01 117.57 2013-06-01 117.75 2013-07-01 117.59 2013-08-01 117.91 2013-09-01 117.73 2013-10-01 117.75 2013-11-01 117.76 2013-12-01 117.96 2014-01-01 117.80 2014-02-01 118.10 2014-03-01 118.05 2014-04-01 117.84 2014-05-01 117.84 2014-06-01 117.35 2014-07-01 117.58 2014-08-01 117.38 2014-09-01 117.22 2014-10-01 117.18 2014-11-01 116.64 2014-12-01 116.91 2015-01-01 116.41 2015-02-01 116.79 2015-03-01 116.74 2015-04-01 116.84 2015-05-01 116.61 2015-06-01 116.53 2015-07-01 116.64 2015-08-01 116.91 2015-09-01 116.65 2015-10-01 116.32 2015-11-01 116.57 2015-12-01 116.68