Month Index 2015=100 1996-01-01 53.43 1996-02-01 53.59 1996-03-01 53.64 1996-04-01 53.81 1996-05-01 53.81 1996-06-01 53.81 1996-07-01 53.86 1996-08-01 53.81 1996-09-01 54.19 1996-10-01 54.67 1996-11-01 55.10 1996-12-01 55.21 1997-01-01 55.59 1997-02-01 55.86 1997-03-01 56.19 1997-04-01 56.35 1997-05-01 56.35 1997-06-01 56.46 1997-07-01 56.40 1997-08-01 56.51 1997-09-01 57.00 1997-10-01 57.48 1997-11-01 58.24 1997-12-01 58.30 1998-01-01 58.57 1998-02-01 58.67 1998-03-01 58.73 1998-04-01 58.78 1998-05-01 58.84 1998-06-01 58.84 1998-07-01 58.94 1998-08-01 59.00 1998-09-01 59.21 1998-10-01 59.70 1998-11-01 60.08 1998-12-01 60.19 1999-01-01 60.67 1999-02-01 60.78 1999-03-01 60.89 1999-04-01 61.00 1999-05-01 61.00 1999-06-01 61.11 1999-07-01 61.32 1999-08-01 61.43 1999-09-01 61.70 1999-10-01 62.03 1999-11-01 62.24 1999-12-01 62.35 2000-01-01 62.46 2000-02-01 62.62 2000-03-01 62.68 2000-04-01 62.73 2000-05-01 62.89 2000-06-01 62.95 2000-07-01 62.95 2000-08-01 63.00 2000-09-01 63.27 2000-10-01 63.65 2000-11-01 63.97 2000-12-01 63.97 2001-01-01 64.35 2001-02-01 64.57 2001-03-01 64.57 2001-04-01 64.62 2001-05-01 64.62 2001-06-01 64.62 2001-07-01 64.62 2001-08-01 64.62 2001-09-01 65.16 2001-10-01 66.79 2001-11-01 67.22 2001-12-01 67.33 2002-01-01 67.54 2002-02-01 67.60 2002-03-01 67.76 2002-04-01 67.81 2002-05-01 67.81 2002-06-01 67.81 2002-07-01 67.81 2002-08-01 67.81 2002-09-01 68.41 2002-10-01 69.65 2002-11-01 70.03 2002-12-01 70.30 2003-01-01 70.46 2003-02-01 70.52 2003-03-01 70.57 2003-04-01 70.57 2003-05-01 70.57 2003-06-01 70.57 2003-07-01 70.57 2003-08-01 70.57 2003-09-01 71.06 2003-10-01 72.36 2003-11-01 72.79 2003-12-01 72.90 2004-01-01 73.00 2004-02-01 73.00 2004-03-01 73.06 2004-04-01 73.11 2004-05-01 73.11 2004-06-01 73.11 2004-07-01 73.11 2004-08-01 73.11 2004-09-01 73.65 2004-10-01 74.84 2004-11-01 75.11 2004-12-01 75.28 2005-01-01 75.55 2005-02-01 75.65 2005-03-01 75.71 2005-04-01 75.71 2005-05-01 75.71 2005-06-01 75.71 2005-07-01 75.71 2005-08-01 75.71 2005-09-01 76.30 2005-10-01 77.71 2005-11-01 78.30 2005-12-01 78.30 2006-01-01 78.60 2006-02-01 78.62 2006-03-01 78.76 2006-04-01 78.77 2006-05-01 78.77 2006-06-01 78.77 2006-07-01 78.77 2006-08-01 78.77 2006-09-01 79.45 2006-10-01 81.31 2006-11-01 81.59 2006-12-01 81.66 2007-01-01 81.74 2007-02-01 81.75 2007-03-01 81.85 2007-04-01 81.89 2007-05-01 81.89 2007-06-01 81.89 2007-07-01 81.90 2007-08-01 81.90 2007-09-01 82.70 2007-10-01 84.28 2007-11-01 84.65 2007-12-01 84.88 2008-01-01 85.28 2008-02-01 85.39 2008-03-01 85.44 2008-04-01 85.47 2008-05-01 85.49 2008-06-01 85.49 2008-07-01 85.49 2008-08-01 85.49 2008-09-01 86.50 2008-10-01 88.39 2008-11-01 88.84 2008-12-01 89.12 2009-01-01 89.19 2009-02-01 89.27 2009-03-01 89.32 2009-04-01 89.32 2009-05-01 89.32 2009-06-01 89.38 2009-07-01 89.38 2009-08-01 89.39 2009-09-01 90.28 2009-10-01 91.48 2009-11-01 91.75 2009-12-01 91.87 2010-01-01 91.91 2010-02-01 91.96 2010-03-01 91.97 2010-04-01 91.97 2010-05-01 91.97 2010-06-01 91.97 2010-07-01 91.97 2010-08-01 91.97 2010-09-01 92.46 2010-10-01 93.25 2010-11-01 93.60 2010-12-01 93.71 2011-01-01 93.77 2011-02-01 93.82 2011-03-01 93.85 2011-04-01 93.87 2011-05-01 93.87 2011-06-01 93.87 2011-07-01 93.87 2011-08-01 93.87 2011-09-01 94.38 2011-10-01 95.69 2011-11-01 96.05 2011-12-01 96.12 2012-01-01 96.14 2012-02-01 96.15 2012-03-01 96.22 2012-04-01 96.18 2012-05-01 96.18 2012-06-01 96.22 2012-07-01 96.22 2012-08-01 96.22 2012-09-01 96.43 2012-10-01 97.33 2012-11-01 97.73 2012-12-01 97.83 2013-01-01 97.79 2013-02-01 97.80 2013-03-01 97.80 2013-04-01 97.81 2013-05-01 97.81 2013-06-01 97.68 2013-07-01 97.69 2013-08-01 97.69 2013-09-01 98.46 2013-10-01 99.06 2013-11-01 99.13 2013-12-01 99.15 2014-01-01 99.24 2014-02-01 99.29 2014-03-01 99.33 2014-04-01 99.32 2014-05-01 99.32 2014-06-01 99.32 2014-07-01 99.32 2014-08-01 99.32 2014-09-01 99.29 2014-10-01 99.75 2014-11-01 99.87 2014-12-01 99.93 2015-01-01 99.92 2015-02-01 99.94 2015-03-01 99.85 2015-04-01 99.86 2015-05-01 99.86 2015-06-01 99.86 2015-07-01 99.86 2015-08-01 99.86 2015-09-01 100.02 2015-10-01 100.29 2015-11-01 100.34 2015-12-01 100.35 2016-01-01 100.35 2016-02-01 100.35 2016-03-01 100.35 2016-04-01 100.35 2016-05-01 100.35 2016-06-01 100.27 2016-07-01 100.27 2016-08-01 100.27 2016-09-01 100.37 2016-10-01 100.45 2016-11-01 100.50 2016-12-01 100.71 2017-01-01 100.75 2017-02-01 100.81 2017-03-01 100.82 2017-04-01 100.82 2017-05-01 100.82 2017-06-01 100.82 2017-07-01 100.82 2017-08-01 100.82 2017-09-01 101.34 2017-10-01 101.83 2017-11-01 101.84 2017-12-01 101.85 2018-01-01 101.90 2018-02-01 101.91 2018-03-01 101.91 2018-04-01 101.91 2018-05-01 101.91 2018-06-01 101.91 2018-07-01 101.91 2018-08-01 101.91 2018-09-01 102.48 2018-10-01 102.87