Month Index 2015=100 1996-01-01 64.17 1996-02-01 64.35 1996-03-01 64.42 1996-04-01 64.52 1996-05-01 64.57 1996-06-01 64.68 1996-07-01 64.73 1996-08-01 64.89 1996-09-01 64.95 1996-10-01 65.02 1996-11-01 65.14 1996-12-01 65.16 1997-01-01 65.25 1997-02-01 65.40 1997-03-01 65.48 1997-04-01 65.56 1997-05-01 65.66 1997-06-01 65.72 1997-07-01 65.77 1997-08-01 65.91 1997-09-01 65.98 1997-10-01 66.12 1997-11-01 66.17 1997-12-01 66.21 1998-01-01 66.37 1998-02-01 66.46 1998-03-01 66.56 1998-04-01 66.77 1998-05-01 66.98 1998-06-01 67.12 1998-07-01 67.14 1998-08-01 67.26 1998-09-01 67.32 1998-10-01 67.39 1998-11-01 67.57 1998-12-01 67.63 1999-01-01 67.72 1999-02-01 67.83 1999-03-01 67.91 1999-04-01 67.98 1999-05-01 68.15 1999-06-01 68.24 1999-07-01 68.29 1999-08-01 68.33 1999-09-01 68.17 1999-10-01 67.70 1999-11-01 67.69 1999-12-01 67.72 2000-01-01 67.90 2000-02-01 68.12 2000-03-01 68.31 2000-04-01 68.47 2000-05-01 68.56 2000-06-01 68.68 2000-07-01 68.79 2000-08-01 68.86 2000-09-01 69.00 2000-10-01 69.13 2000-11-01 69.28 2000-12-01 69.37 2001-01-01 69.70 2001-02-01 69.98 2001-03-01 70.21 2001-04-01 70.33 2001-05-01 70.62 2001-06-01 70.76 2001-07-01 70.87 2001-08-01 70.98 2001-09-01 71.08 2001-10-01 71.23 2001-11-01 71.34 2001-12-01 71.43 2002-01-01 71.74 2002-02-01 72.10 2002-03-01 72.32 2002-04-01 72.44 2002-05-01 72.58 2002-06-01 72.71 2002-07-01 72.77 2002-08-01 72.81 2002-09-01 72.95 2002-10-01 73.08 2002-11-01 73.27 2002-12-01 73.34 2003-01-01 73.54 2003-02-01 73.79 2003-03-01 74.07 2003-04-01 74.18 2003-05-01 74.43 2003-06-01 74.52 2003-07-01 74.61 2003-08-01 74.68 2003-09-01 74.73 2003-10-01 74.81 2003-11-01 74.96 2003-12-01 75.04 2004-01-01 75.32 2004-02-01 75.59 2004-03-01 75.81 2004-04-01 76.00 2004-05-01 76.18 2004-06-01 76.45 2004-07-01 76.54 2004-08-01 76.60 2004-09-01 76.73 2004-10-01 76.81 2004-11-01 77.01 2004-12-01 77.08 2005-01-01 77.40 2005-02-01 77.64 2005-03-01 77.82 2005-04-01 78.11 2005-05-01 78.35 2005-06-01 78.45 2005-07-01 78.52 2005-08-01 78.62 2005-09-01 78.74 2005-10-01 78.87 2005-11-01 79.07 2005-12-01 79.12 2006-01-01 79.49 2006-02-01 79.77 2006-03-01 80.07 2006-04-01 80.47 2006-05-01 80.74 2006-06-01 80.90 2006-07-01 81.12 2006-08-01 81.28 2006-09-01 81.40 2006-10-01 81.75 2006-11-01 81.94 2006-12-01 82.07 2007-01-01 82.63 2007-02-01 83.11 2007-03-01 83.43 2007-04-01 84.11 2007-05-01 84.38 2007-06-01 84.54 2007-07-01 84.65 2007-08-01 84.77 2007-09-01 85.03 2007-10-01 85.26 2007-11-01 85.47 2007-12-01 85.60 2008-01-01 85.97 2008-02-01 86.42 2008-03-01 86.75 2008-04-01 87.12 2008-05-01 87.26 2008-06-01 87.39 2008-07-01 87.58 2008-08-01 87.67 2008-09-01 88.00 2008-10-01 88.24 2008-11-01 88.57 2008-12-01 88.61 2009-01-01 88.77 2009-02-01 89.62 2009-03-01 89.74 2009-04-01 89.88 2009-05-01 90.14 2009-06-01 90.05 2009-07-01 90.03 2009-08-01 90.02 2009-09-01 90.19 2009-10-01 90.25 2009-11-01 90.36 2009-12-01 90.45 2010-01-01 90.64 2010-02-01 90.88 2010-03-01 90.96 2010-04-01 91.19 2010-05-01 91.25 2010-06-01 91.36 2010-07-01 91.48 2010-08-01 91.50 2010-09-01 91.72 2010-10-01 91.94 2010-11-01 92.00 2010-12-01 92.03 2011-01-01 92.33 2011-02-01 92.67 2011-03-01 92.89 2011-04-01 93.18 2011-05-01 93.35 2011-06-01 93.47 2011-07-01 93.71 2011-08-01 93.79 2011-09-01 93.99 2011-10-01 94.21 2011-11-01 94.32 2011-12-01 94.40 2012-01-01 94.83 2012-02-01 95.21 2012-03-01 95.44 2012-04-01 95.70 2012-05-01 95.86 2012-06-01 95.89 2012-07-01 96.06 2012-08-01 96.10 2012-09-01 96.32 2012-10-01 96.71 2012-11-01 96.78 2012-12-01 96.80 2013-01-01 97.10 2013-02-01 97.21 2013-03-01 97.17 2013-04-01 97.21 2013-05-01 97.33 2013-06-01 97.44 2013-07-01 97.53 2013-08-01 97.54 2013-09-01 97.61 2013-10-01 97.72 2013-11-01 97.85 2013-12-01 97.86 2014-01-01 98.40 2014-02-01 98.54 2014-03-01 98.64 2014-04-01 98.82 2014-05-01 98.95 2014-06-01 98.88 2014-07-01 98.93 2014-08-01 98.93 2014-09-01 99.09 2014-10-01 99.15 2014-11-01 99.23 2014-12-01 99.30 2015-01-01 99.50 2015-02-01 99.59 2015-03-01 99.67 2015-04-01 99.80 2015-05-01 99.86 2015-06-01 99.95 2015-07-01 100.00 2015-08-01 100.15 2015-09-01 100.25 2015-10-01 100.38 2015-11-01 100.42 2015-12-01 100.41 2016-01-01 100.59 2016-02-01 100.64 2016-03-01 100.75 2016-04-01 100.99 2016-05-01 101.01 2016-06-01 101.10 2016-07-01 101.22 2016-08-01 101.21 2016-09-01 101.33 2016-10-01 101.47 2016-11-01 101.51 2016-12-01 101.53 2017-01-01 101.83 2017-02-01 101.97 2017-03-01 102.12 2017-04-01 102.22 2017-05-01 102.37 2017-06-01 102.41 2017-07-01 102.60 2017-08-01 102.65 2017-09-01 102.80 2017-10-01 103.02 2017-11-01 103.13 2017-12-01 103.14 2018-01-01 103.48 2018-02-01 103.70 2018-03-01 103.86 2018-04-01 104.07 2018-05-01 104.10 2018-06-01 104.26 2018-07-01 104.36 2018-08-01 104.47 2018-09-01 104.73 2018-10-01 104.95