Month Index 2015=100 1996-01-01 62.43 1996-02-01 62.95 1996-03-01 63.40 1996-04-01 63.47 1996-05-01 63.99 1996-06-01 65.49 1996-07-01 66.54 1996-08-01 66.67 1996-09-01 66.80 1996-10-01 67.06 1996-11-01 66.86 1996-12-01 67.25 1997-01-01 67.84 1997-02-01 68.43 1997-03-01 68.95 1997-04-01 69.21 1997-05-01 70.25 1997-06-01 70.25 1997-07-01 70.45 1997-08-01 70.45 1997-09-01 71.30 1997-10-01 71.43 1997-11-01 71.49 1997-12-01 72.02 1998-01-01 73.12 1998-02-01 73.65 1998-03-01 74.23 1998-04-01 74.36 1998-05-01 74.56 1998-06-01 74.82 1998-07-01 75.34 1998-08-01 75.99 1998-09-01 76.45 1998-10-01 76.71 1998-11-01 76.71 1998-12-01 76.84 1999-01-01 77.36 1999-02-01 78.73 1999-03-01 79.13 1999-04-01 80.23 1999-05-01 80.56 1999-06-01 80.76 1999-07-01 80.89 1999-08-01 81.15 1999-09-01 81.93 1999-10-01 81.93 1999-11-01 81.80 1999-12-01 81.80 2000-01-01 82.58 2000-02-01 83.10 2000-03-01 83.43 2000-04-01 83.37 2000-05-01 83.56 2000-06-01 84.47 2000-07-01 84.54 2000-08-01 84.74 2000-09-01 84.74 2000-10-01 85.00 2000-11-01 85.84 2000-12-01 85.97 2001-01-01 86.50 2001-02-01 87.34 2001-03-01 87.83 2001-04-01 88.39 2001-05-01 88.35 2001-06-01 88.37 2001-07-01 88.72 2001-08-01 88.86 2001-09-01 89.12 2001-10-01 89.17 2001-11-01 89.93 2001-12-01 89.93 2002-01-01 90.71 2002-02-01 91.50 2002-03-01 91.93 2002-04-01 92.27 2002-05-01 91.50 2002-06-01 92.25 2002-07-01 92.92 2002-08-01 93.69 2002-09-01 93.76 2002-10-01 93.80 2002-11-01 94.50 2002-12-01 94.71 2003-01-01 95.22 2003-02-01 95.15 2003-03-01 95.04 2003-04-01 95.33 2003-05-01 95.58 2003-06-01 95.58 2003-07-01 95.73 2003-08-01 95.80 2003-09-01 95.86 2003-10-01 95.99 2003-11-01 96.40 2003-12-01 96.40 2004-01-01 96.75 2004-02-01 97.18 2004-03-01 97.20 2004-04-01 97.94 2004-05-01 97.77 2004-06-01 97.78 2004-07-01 97.70 2004-08-01 97.73 2004-09-01 97.51 2004-10-01 97.58 2004-11-01 97.70 2004-12-01 97.78 2005-01-01 97.87 2005-02-01 98.50 2005-03-01 98.65 2005-04-01 98.83 2005-05-01 98.90 2005-06-01 98.93 2005-07-01 99.42 2005-08-01 101.24 2005-09-01 101.71 2005-10-01 102.00 2005-11-01 101.93 2005-12-01 102.01 2006-01-01 102.49 2006-02-01 103.21 2006-03-01 103.44 2006-04-01 103.57 2006-05-01 104.07 2006-06-01 103.81 2006-07-01 103.49 2006-08-01 103.02 2006-09-01 103.06 2006-10-01 103.67 2006-11-01 104.18 2006-12-01 104.27 2007-01-01 104.42 2007-02-01 105.91 2007-03-01 106.11 2007-04-01 106.15 2007-05-01 106.80 2007-06-01 106.86 2007-07-01 107.19 2007-08-01 107.00 2007-09-01 107.07 2007-10-01 107.07 2007-11-01 107.30 2007-12-01 107.25 2008-01-01 107.59 2008-02-01 107.77 2008-03-01 108.14 2008-04-01 108.27 2008-05-01 108.48 2008-06-01 108.43 2008-07-01 108.41 2008-08-01 108.88 2008-09-01 108.83 2008-10-01 108.99 2008-11-01 109.95 2008-12-01 111.16 2009-01-01 111.65 2009-02-01 112.26 2009-03-01 112.79 2009-04-01 113.69 2009-05-01 113.49 2009-06-01 113.08 2009-07-01 113.10 2009-08-01 113.10 2009-09-01 112.67 2009-10-01 112.57 2009-11-01 112.57 2009-12-01 113.02 2010-01-01 113.12 2010-02-01 113.15 2010-03-01 112.93 2010-04-01 112.95 2010-05-01 113.19 2010-06-01 113.33 2010-07-01 113.38 2010-08-01 113.45 2010-09-01 113.58 2010-10-01 113.52 2010-11-01 113.60 2010-12-01 113.64 2011-01-01 114.09 2011-02-01 114.63 2011-03-01 115.07 2011-04-01 115.20 2011-05-01 115.49 2011-06-01 114.88 2011-07-01 114.92 2011-08-01 115.28 2011-09-01 115.15 2011-10-01 115.17 2011-11-01 115.49 2011-12-01 115.53 2012-01-01 115.56 2012-02-01 115.69 2012-03-01 115.73 2012-04-01 116.07 2012-05-01 116.23 2012-06-01 116.47 2012-07-01 116.62 2012-08-01 116.65 2012-09-01 116.96 2012-10-01 116.92 2012-11-01 117.35 2012-12-01 117.47