Month Index 2005=100 1996-01-01 58.09 1996-02-01 58.32 1996-03-01 58.38 1996-04-01 58.44 1996-05-01 58.44 1996-06-01 58.44 1996-07-01 58.44 1996-08-01 58.73 1996-09-01 58.79 1996-10-01 58.79 1996-11-01 59.61 1996-12-01 60.32 1997-01-01 60.96 1997-02-01 61.14 1997-03-01 61.96 1997-04-01 62.02 1997-05-01 62.08 1997-06-01 62.14 1997-07-01 62.14 1997-08-01 62.14 1997-09-01 62.67 1997-10-01 62.67 1997-11-01 62.67 1997-12-01 62.73 1998-01-01 63.25 1998-02-01 63.49 1998-03-01 64.08 1998-04-01 64.08 1998-05-01 65.07 1998-06-01 65.13 1998-07-01 65.13 1998-08-01 65.13 1998-09-01 65.19 1998-10-01 65.31 1998-11-01 65.37 1998-12-01 65.37 1999-01-01 66.19 1999-02-01 66.31 1999-03-01 66.37 1999-04-01 66.43 1999-05-01 66.43 1999-06-01 66.48 1999-07-01 66.72 1999-08-01 66.78 1999-09-01 66.84 1999-10-01 67.72 1999-11-01 67.72 1999-12-01 68.01 2000-01-01 68.66 2000-02-01 68.77 2000-03-01 68.77 2000-04-01 68.83 2000-05-01 68.95 2000-06-01 69.07 2000-07-01 69.07 2000-08-01 69.19 2000-09-01 69.24 2000-10-01 69.48 2000-11-01 69.83 2000-12-01 69.89 2001-01-01 70.42 2001-02-01 71.12 2001-03-01 71.18 2001-04-01 71.65 2001-05-01 71.83 2001-06-01 72.00 2001-07-01 72.06 2001-08-01 72.18 2001-09-01 72.30 2001-10-01 72.53 2001-11-01 72.59 2001-12-01 72.65 2002-01-01 75.18 2002-02-01 75.18 2002-03-01 75.41 2002-04-01 76.00 2002-05-01 76.06 2002-06-01 76.41 2002-07-01 76.47 2002-08-01 76.70 2002-09-01 76.70 2002-10-01 76.70 2002-11-01 76.70 2002-12-01 77.06 2003-01-01 80.23 2003-02-01 81.05 2003-03-01 81.11 2003-04-01 82.11 2003-05-01 82.17 2003-06-01 82.28 2003-07-01 82.40 2003-08-01 82.58 2003-09-01 82.81 2003-10-01 83.93 2003-11-01 85.87 2003-12-01 86.16 2004-01-01 87.63 2004-02-01 87.92 2004-03-01 92.50 2004-04-01 92.91 2004-05-01 93.50 2004-06-01 93.62 2004-07-01 93.68 2004-08-01 93.68 2004-09-01 93.68 2004-10-01 93.68 2004-11-01 93.68 2004-12-01 97.91 2005-01-01 98.14 2005-02-01 98.38 2005-03-01 98.38 2005-04-01 98.90 2005-05-01 99.02 2005-06-01 99.20 2005-07-01 99.78 2005-08-01 99.84 2005-09-01 102.08 2005-10-01 102.08 2005-11-01 102.08 2005-12-01 102.13 2006-01-01 102.05 2006-02-01 102.02 2006-03-01 102.88 2006-04-01 102.96 2006-05-01 103.12 2006-06-01 103.38 2006-07-01 103.89 2006-08-01 103.90 2006-09-01 104.08 2006-10-01 106.18 2006-11-01 106.25 2006-12-01 106.56 2007-01-01 107.29 2007-02-01 107.77 2007-03-01 107.88 2007-04-01 108.17 2007-05-01 108.24 2007-06-01 108.35 2007-07-01 108.41 2007-08-01 109.28 2007-09-01 109.46 2007-10-01 109.47 2007-11-01 109.73 2007-12-01 109.82 2008-01-01 110.79 2008-02-01 111.15 2008-03-01 111.36 2008-04-01 111.59 2008-05-01 111.75 2008-06-01 111.87 2008-07-01 112.42 2008-08-01 112.52 2008-09-01 112.64 2008-10-01 112.72 2008-11-01 113.38 2008-12-01 113.54 2009-01-01 114.03 2009-02-01 114.56 2009-03-01 115.14 2009-04-01 115.55 2009-05-01 115.81 2009-06-01 118.10 2009-07-01 118.96 2009-08-01 119.19 2009-09-01 119.21 2009-10-01 119.29 2009-11-01 120.20 2009-12-01 121.03 2010-01-01 121.46 2010-02-01 121.77 2010-03-01 121.88 2010-04-01 122.69 2010-05-01 123.42 2010-06-01 124.47 2010-07-01 124.60 2010-08-01 124.74 2010-09-01 124.66 2010-10-01 125.16 2010-11-01 126.15 2010-12-01 127.51 2011-01-01 128.18 2011-02-01 128.28 2011-03-01 128.44 2011-04-01 128.73 2011-05-01 129.33 2011-06-01 128.83 2011-07-01 129.64 2011-08-01 130.29 2011-09-01 131.35 2011-10-01 133.23 2011-11-01 133.87 2011-12-01 134.05 2012-01-01 134.28 2012-02-01 134.67 2012-03-01 135.35 2012-04-01 136.34 2012-05-01 136.96 2012-06-01 137.13 2012-07-01 137.51 2012-08-01 137.52 2012-09-01 137.61 2012-10-01 139.49 2012-11-01 139.55 2012-12-01 139.70 2013-01-01 140.53 2013-02-01 140.83 2013-03-01 141.71 2013-04-01 141.96 2013-05-01 142.09 2013-06-01 142.23 2013-07-01 144.27 2013-08-01 144.90 2013-09-01 144.99 2013-10-01 145.13 2013-11-01 145.20 2013-12-01 145.35 2014-01-01 146.08 2014-02-01 146.59 2014-03-01 146.98 2014-04-01 147.15 2014-05-01 147.23 2014-06-01 147.40 2014-07-01 147.63 2014-08-01 147.86 2014-09-01 148.30 2014-10-01 148.71 2014-11-01 149.04 2014-12-01 149.05 2015-01-01 149.33 2015-02-01 150.65 2015-03-01 151.14 2015-04-01 151.65 2015-05-01 151.79 2015-06-01 152.14 2015-07-01 152.80 2015-08-01 153.04 2015-09-01 153.21 2015-10-01 153.27 2015-11-01 153.36 2015-12-01 153.36