Month Index 2015=100 1996-01-01 62.68 1996-02-01 62.86 1996-03-01 62.94 1996-04-01 63.00 1996-05-01 63.13 1996-06-01 63.20 1996-07-01 63.27 1996-08-01 63.53 1996-09-01 63.59 1996-10-01 63.66 1996-11-01 63.81 1996-12-01 63.83 1997-01-01 63.93 1997-02-01 64.12 1997-03-01 64.16 1997-04-01 64.25 1997-05-01 64.38 1997-06-01 64.43 1997-07-01 64.50 1997-08-01 64.69 1997-09-01 64.77 1997-10-01 64.93 1997-11-01 65.05 1997-12-01 65.09 1998-01-01 65.24 1998-02-01 65.32 1998-03-01 65.39 1998-04-01 65.52 1998-05-01 65.80 1998-06-01 65.92 1998-07-01 65.94 1998-08-01 66.04 1998-09-01 66.12 1998-10-01 66.19 1998-11-01 66.34 1998-12-01 66.36 1999-01-01 66.52 1999-02-01 66.68 1999-03-01 66.77 1999-04-01 66.84 1999-05-01 67.06 1999-06-01 67.13 1999-07-01 67.23 1999-08-01 67.25 1999-09-01 66.94 1999-10-01 65.97 1999-11-01 65.96 1999-12-01 65.96 2000-01-01 66.21 2000-02-01 66.51 2000-03-01 66.61 2000-04-01 66.74 2000-05-01 66.82 2000-06-01 66.95 2000-07-01 67.11 2000-08-01 67.18 2000-09-01 67.30 2000-10-01 67.41 2000-11-01 67.63 2000-12-01 67.71 2001-01-01 68.07 2001-02-01 68.33 2001-03-01 68.44 2001-04-01 68.57 2001-05-01 68.84 2001-06-01 68.97 2001-07-01 69.11 2001-08-01 69.21 2001-09-01 69.30 2001-10-01 69.46 2001-11-01 69.60 2001-12-01 69.68 2002-01-01 70.11 2002-02-01 70.57 2002-03-01 70.77 2002-04-01 70.93 2002-05-01 71.12 2002-06-01 71.27 2002-07-01 71.39 2002-08-01 71.51 2002-09-01 71.65 2002-10-01 71.76 2002-11-01 71.98 2002-12-01 72.05 2003-01-01 72.33 2003-02-01 72.60 2003-03-01 72.98 2003-04-01 73.10 2003-05-01 73.19 2003-06-01 73.30 2003-07-01 73.43 2003-08-01 73.54 2003-09-01 73.65 2003-10-01 73.72 2003-11-01 73.84 2003-12-01 73.99 2004-01-01 74.28 2004-02-01 74.60 2004-03-01 74.86 2004-04-01 75.07 2004-05-01 75.26 2004-06-01 75.52 2004-07-01 75.68 2004-08-01 75.81 2004-09-01 75.95 2004-10-01 76.11 2004-11-01 76.26 2004-12-01 76.38 2005-01-01 76.77 2005-02-01 77.04 2005-03-01 77.27 2005-04-01 77.62 2005-05-01 77.82 2005-06-01 77.91 2005-07-01 78.06 2005-08-01 78.14 2005-09-01 78.26 2005-10-01 78.41 2005-11-01 78.57 2005-12-01 78.62 2006-01-01 79.04 2006-02-01 79.41 2006-03-01 79.63 2006-04-01 80.11 2006-05-01 80.31 2006-06-01 80.47 2006-07-01 80.88 2006-08-01 81.00 2006-09-01 81.15 2006-10-01 81.53 2006-11-01 81.64 2006-12-01 81.79 2007-01-01 82.50 2007-02-01 82.98 2007-03-01 83.28 2007-04-01 84.17 2007-05-01 84.42 2007-06-01 84.61 2007-07-01 84.72 2007-08-01 84.79 2007-09-01 85.13 2007-10-01 85.39 2007-11-01 85.55 2007-12-01 85.69 2008-01-01 86.19 2008-02-01 86.57 2008-03-01 86.84 2008-04-01 87.17 2008-05-01 87.36 2008-06-01 87.47 2008-07-01 87.86 2008-08-01 87.97 2008-09-01 88.24 2008-10-01 88.44 2008-11-01 88.67 2008-12-01 88.78 2009-01-01 89.10 2009-02-01 89.31 2009-03-01 89.42 2009-04-01 89.64 2009-05-01 89.76 2009-06-01 89.84 2009-07-01 89.86 2009-08-01 89.92 2009-09-01 89.99 2009-10-01 89.99 2009-11-01 90.17 2009-12-01 90.24 2010-01-01 90.54 2010-02-01 90.62 2010-03-01 90.70 2010-04-01 90.97 2010-05-01 91.14 2010-06-01 91.25 2010-07-01 91.40 2010-08-01 91.50 2010-09-01 91.64 2010-10-01 91.69 2010-11-01 91.79 2010-12-01 91.77 2011-01-01 92.25 2011-02-01 92.64 2011-03-01 92.73 2011-04-01 93.08 2011-05-01 93.17 2011-06-01 93.26 2011-07-01 93.50 2011-08-01 93.50 2011-09-01 93.59 2011-10-01 93.79 2011-11-01 93.92 2011-12-01 93.95 2012-01-01 94.57 2012-02-01 95.02 2012-03-01 95.08 2012-04-01 95.35 2012-05-01 95.43 2012-06-01 95.48 2012-07-01 95.65 2012-08-01 95.69 2012-09-01 95.83 2012-10-01 96.16 2012-11-01 96.28 2012-12-01 96.30 2013-01-01 96.67 2013-02-01 96.75 2013-03-01 96.62 2013-04-01 96.62 2013-05-01 96.67 2013-06-01 96.68 2013-07-01 96.84 2013-08-01 96.85 2013-09-01 96.89 2013-10-01 97.06 2013-11-01 97.11 2013-12-01 97.12 2014-01-01 98.06 2014-02-01 98.20 2014-03-01 98.26 2014-04-01 98.48 2014-05-01 98.57 2014-06-01 98.57 2014-07-01 98.67 2014-08-01 98.73 2014-09-01 98.76 2014-10-01 98.88 2014-11-01 99.02 2014-12-01 99.07 2015-01-01 99.36 2015-02-01 99.48 2015-03-01 99.54 2015-04-01 99.77 2015-05-01 99.84 2015-06-01 99.88 2015-07-01 100.05 2015-08-01 100.27 2015-09-01 100.32 2015-10-01 100.47 2015-11-01 100.50 2015-12-01 100.51 2016-01-01 100.80 2016-02-01 100.92 2016-03-01 101.03 2016-04-01 101.30 2016-05-01 101.35 2016-06-01 101.38 2016-07-01 101.65 2016-08-01 101.60 2016-09-01 101.73 2016-10-01 101.89 2016-11-01 101.91 2016-12-01 101.98 2017-01-01 102.35 2017-02-01 102.45 2017-03-01 102.59 2017-04-01 102.87 2017-05-01 103.06 2017-06-01 103.15 2017-07-01 103.43 2017-08-01 103.48 2017-09-01 103.58 2017-10-01 103.81 2017-11-01 103.91 2017-12-01 103.95 2018-01-01 104.47 2018-02-01 104.63 2018-03-01 104.72 2018-04-01 105.17 2018-05-01 105.24 2018-06-01 105.32 2018-07-01 105.52 2018-08-01 105.74 2018-09-01 105.93 2018-10-01 106.17