Month Index 2005=100 1996-01-01 71.39 1996-02-01 71.82 1996-03-01 71.82 1996-04-01 72.04 1996-05-01 72.26 1996-06-01 72.33 1996-07-01 72.69 1996-08-01 72.69 1996-09-01 72.84 1996-10-01 72.91 1996-11-01 72.91 1996-12-01 72.91 1997-01-01 74.50 1997-02-01 76.10 1997-03-01 76.31 1997-04-01 76.60 1997-05-01 76.89 1997-06-01 76.89 1997-07-01 77.04 1997-08-01 77.04 1997-09-01 76.96 1997-10-01 77.18 1997-11-01 77.18 1997-12-01 77.18 1998-01-01 78.41 1998-02-01 79.43 1998-03-01 80.29 1998-04-01 80.58 1998-05-01 81.38 1998-06-01 81.81 1998-07-01 81.67 1998-08-01 81.74 1998-09-01 81.81 1998-10-01 81.81 1998-11-01 81.81 1998-12-01 81.81 1999-01-01 82.90 1999-02-01 83.12 1999-03-01 83.19 1999-04-01 83.99 1999-05-01 84.28 1999-06-01 83.62 1999-07-01 83.62 1999-08-01 83.70 1999-09-01 83.70 1999-10-01 83.77 1999-11-01 83.70 1999-12-01 83.70 2000-01-01 84.86 2000-02-01 85.15 2000-03-01 85.87 2000-04-01 86.01 2000-05-01 86.16 2000-06-01 86.23 2000-07-01 86.30 2000-08-01 86.30 2000-09-01 86.30 2000-10-01 86.30 2000-11-01 86.30 2000-12-01 86.38 2001-01-01 87.46 2001-02-01 87.75 2001-03-01 87.97 2001-04-01 87.90 2001-05-01 87.82 2001-06-01 87.90 2001-07-01 87.90 2001-08-01 87.97 2001-09-01 87.97 2001-10-01 87.97 2001-11-01 87.97 2001-12-01 88.04 2002-01-01 89.20 2002-02-01 89.13 2002-03-01 89.49 2002-04-01 89.71 2002-05-01 89.71 2002-06-01 89.92 2002-07-01 90.07 2002-08-01 90.07 2002-09-01 90.07 2002-10-01 90.50 2002-11-01 90.50 2002-12-01 91.15 2003-01-01 92.31 2003-02-01 92.68 2003-03-01 92.75 2003-04-01 92.89 2003-05-01 93.04 2003-06-01 93.11 2003-07-01 93.11 2003-08-01 93.18 2003-09-01 93.18 2003-10-01 93.18 2003-11-01 93.25 2003-12-01 93.98 2004-01-01 95.06 2004-02-01 95.21 2004-03-01 95.35 2004-04-01 95.64 2004-05-01 95.79 2004-06-01 96.01 2004-07-01 96.15 2004-08-01 96.15 2004-09-01 96.22 2004-10-01 96.22 2004-11-01 96.22 2004-12-01 97.60 2005-01-01 98.97 2005-02-01 99.05 2005-03-01 99.12 2005-04-01 99.41 2005-05-01 99.84 2005-06-01 100.06 2005-07-01 100.21 2005-08-01 100.42 2005-09-01 100.49 2005-10-01 100.49 2005-11-01 100.49 2005-12-01 101.44 2006-01-01 103.06 2006-02-01 103.20 2006-03-01 103.36 2006-04-01 103.59 2006-05-01 103.52 2006-06-01 103.47 2006-07-01 103.55 2006-08-01 103.65 2006-09-01 103.98 2006-10-01 103.97 2006-11-01 104.02 2006-12-01 105.56 2007-01-01 106.59 2007-02-01 107.46 2007-03-01 107.59 2007-04-01 108.16 2007-05-01 108.28 2007-06-01 108.29 2007-07-01 108.53 2007-08-01 108.54 2007-09-01 108.59 2007-10-01 108.67 2007-11-01 108.70 2007-12-01 109.75 2008-01-01 109.85 2008-02-01 110.10 2008-03-01 110.17 2008-04-01 110.44 2008-05-01 110.59 2008-06-01 110.62 2008-07-01 110.57 2008-08-01 110.57 2008-09-01 110.57 2008-10-01 110.59 2008-11-01 110.62 2008-12-01 111.24 2009-01-01 111.79 2009-02-01 111.92 2009-03-01 112.05 2009-04-01 112.24 2009-05-01 113.49 2009-06-01 113.50 2009-07-01 113.64 2009-08-01 113.66 2009-09-01 113.84 2009-10-01 113.92 2009-11-01 113.97 2009-12-01 115.04 2010-01-01 115.16 2010-02-01 115.52 2010-03-01 115.56 2010-04-01 115.72 2010-05-01 115.93 2010-06-01 115.99 2010-07-01 116.26 2010-08-01 116.32 2010-09-01 116.39 2010-10-01 116.44 2010-11-01 116.51 2010-12-01 117.64 2011-01-01 118.34 2011-02-01 118.63 2011-03-01 118.74 2011-04-01 118.89 2011-05-01 118.80 2011-06-01 118.85 2011-07-01 119.27 2011-08-01 119.29 2011-09-01 119.29 2011-10-01 119.32 2011-11-01 119.50 2011-12-01 120.22 2012-01-01 120.42 2012-02-01 120.34 2012-03-01 120.41 2012-04-01 120.47 2012-05-01 120.55 2012-06-01 120.62 2012-07-01 120.91 2012-08-01 120.91 2012-09-01 121.55 2012-10-01 121.55 2012-11-01 121.74 2012-12-01 122.59 2013-01-01 122.54 2013-02-01 122.63 2013-03-01 122.85 2013-04-01 122.89 2013-05-01 122.92 2013-06-01 122.97 2013-07-01 123.12 2013-08-01 123.74 2013-09-01 123.79 2013-10-01 124.64 2013-11-01 125.14 2013-12-01 127.79 2014-01-01 128.02 2014-02-01 129.17 2014-03-01 129.42 2014-04-01 129.44 2014-05-01 129.27 2014-06-01 128.82 2014-07-01 127.67 2014-08-01 127.17 2014-09-01 127.13 2014-10-01 127.14 2014-11-01 127.05 2014-12-01 127.11 2015-01-01 127.31 2015-02-01 127.46 2015-03-01 127.48 2015-04-01 127.40 2015-05-01 127.59 2015-06-01 127.62 2015-07-01 127.56 2015-08-01 127.60 2015-09-01 127.70 2015-10-01 127.79 2015-11-01 127.81 2015-12-01 128.22