Month Index 2015=100 1996-01-01 61.78 1996-02-01 61.95 1996-03-01 62.03 1996-04-01 62.12 1996-05-01 62.18 1996-06-01 62.30 1996-07-01 62.48 1996-08-01 62.62 1996-09-01 62.67 1996-10-01 62.82 1996-11-01 62.96 1996-12-01 63.10 1997-01-01 63.38 1997-02-01 63.54 1997-03-01 63.68 1997-04-01 63.78 1997-05-01 63.90 1997-06-01 64.01 1997-07-01 64.07 1997-08-01 64.23 1997-09-01 64.31 1997-10-01 64.50 1997-11-01 64.58 1997-12-01 64.64 1998-01-01 64.84 1998-02-01 64.98 1998-03-01 65.10 1998-04-01 65.47 1998-05-01 65.69 1998-06-01 65.83 1998-07-01 65.88 1998-08-01 66.01 1998-09-01 66.11 1998-10-01 66.21 1998-11-01 66.39 1998-12-01 66.47 1999-01-01 66.61 1999-02-01 66.68 1999-03-01 66.79 1999-04-01 66.86 1999-05-01 67.02 1999-06-01 67.14 1999-07-01 67.24 1999-08-01 67.31 1999-09-01 67.19 1999-10-01 66.83 1999-11-01 66.88 1999-12-01 66.95 2000-01-01 67.22 2000-02-01 67.38 2000-03-01 67.51 2000-04-01 67.67 2000-05-01 67.75 2000-06-01 67.86 2000-07-01 67.98 2000-08-01 68.11 2000-09-01 68.25 2000-10-01 68.37 2000-11-01 68.53 2000-12-01 68.67 2001-01-01 68.99 2001-02-01 69.29 2001-03-01 69.42 2001-04-01 69.64 2001-05-01 69.90 2001-06-01 70.07 2001-07-01 70.01 2001-08-01 70.25 2001-09-01 70.36 2001-10-01 70.45 2001-11-01 70.54 2001-12-01 70.66 2002-01-01 70.99 2002-02-01 71.28 2002-03-01 71.47 2002-04-01 71.61 2002-05-01 71.81 2002-06-01 71.99 2002-07-01 72.05 2002-08-01 72.13 2002-09-01 72.16 2002-10-01 72.30 2002-11-01 72.46 2002-12-01 72.57 2003-01-01 72.80 2003-02-01 73.01 2003-03-01 73.27 2003-04-01 73.38 2003-05-01 73.58 2003-06-01 73.67 2003-07-01 73.76 2003-08-01 73.84 2003-09-01 73.96 2003-10-01 74.12 2003-11-01 74.24 2003-12-01 74.35 2004-01-01 74.58 2004-02-01 74.73 2004-03-01 74.97 2004-04-01 75.14 2004-05-01 75.91 2004-06-01 76.13 2004-07-01 76.20 2004-08-01 76.29 2004-09-01 76.44 2004-10-01 76.63 2004-11-01 76.78 2004-12-01 76.86 2005-01-01 77.15 2005-02-01 77.34 2005-03-01 77.54 2005-04-01 77.74 2005-05-01 78.02 2005-06-01 78.08 2005-07-01 78.18 2005-08-01 78.03 2005-09-01 78.14 2005-10-01 78.31 2005-11-01 78.44 2005-12-01 78.52 2006-01-01 78.88 2006-02-01 79.06 2006-03-01 79.27 2006-04-01 79.60 2006-05-01 79.74 2006-06-01 79.93 2006-07-01 80.09 2006-08-01 80.33 2006-09-01 80.55 2006-10-01 80.84 2006-11-01 81.05 2006-12-01 81.30 2007-01-01 81.82 2007-02-01 82.28 2007-03-01 82.61 2007-04-01 83.27 2007-05-01 83.75 2007-06-01 84.09 2007-07-01 84.29 2007-08-01 84.45 2007-09-01 84.68 2007-10-01 84.90 2007-11-01 85.08 2007-12-01 85.33 2008-01-01 85.78 2008-02-01 86.19 2008-03-01 86.51 2008-04-01 86.88 2008-05-01 87.00 2008-06-01 87.15 2008-07-01 87.43 2008-08-01 87.62 2008-09-01 88.00 2008-10-01 88.24 2008-11-01 88.53 2008-12-01 88.45 2009-01-01 88.65 2009-02-01 89.26 2009-03-01 89.35 2009-04-01 89.53 2009-05-01 89.75 2009-06-01 89.75 2009-07-01 89.79 2009-08-01 89.85 2009-09-01 90.02 2009-10-01 90.13 2009-11-01 90.23 2009-12-01 90.39 2010-01-01 90.65 2010-02-01 90.79 2010-03-01 90.90 2010-04-01 91.19 2010-05-01 91.33 2010-06-01 91.51 2010-07-01 91.65 2010-08-01 91.70 2010-09-01 91.89 2010-10-01 92.11 2010-11-01 92.32 2010-12-01 92.34 2011-01-01 92.91 2011-02-01 93.23 2011-03-01 93.49 2011-04-01 93.69 2011-05-01 93.90 2011-06-01 93.98 2011-07-01 94.29 2011-08-01 94.45 2011-09-01 94.68 2011-10-01 94.90 2011-11-01 95.03 2011-12-01 95.23 2012-01-01 95.64 2012-02-01 95.96 2012-03-01 96.22 2012-04-01 96.47 2012-05-01 96.62 2012-06-01 96.73 2012-07-01 96.84 2012-08-01 96.85 2012-09-01 97.10 2012-10-01 97.36 2012-11-01 97.43 2012-12-01 97.41 2013-01-01 97.58 2013-02-01 97.68 2013-03-01 97.68 2013-04-01 97.71 2013-05-01 97.73 2013-06-01 97.88 2013-07-01 97.91 2013-08-01 97.95 2013-09-01 98.09 2013-10-01 98.12 2013-11-01 98.16 2013-12-01 98.21 2014-01-01 98.62 2014-02-01 98.71 2014-03-01 98.82 2014-04-01 98.98 2014-05-01 99.12 2014-06-01 99.07 2014-07-01 99.13 2014-08-01 99.14 2014-09-01 99.25 2014-10-01 99.30 2014-11-01 99.38 2014-12-01 99.45 2015-01-01 99.59 2015-02-01 99.65 2015-03-01 99.70 2015-04-01 99.82 2015-05-01 99.91 2015-06-01 99.99 2015-07-01 100.00 2015-08-01 100.11 2015-09-01 100.20 2015-10-01 100.31 2015-11-01 100.36 2015-12-01 100.37 2016-01-01 100.50 2016-02-01 100.55 2016-03-01 100.67 2016-04-01 100.90 2016-05-01 100.92 2016-06-01 101.01 2016-07-01 101.11 2016-08-01 101.14 2016-09-01 101.25 2016-10-01 101.37 2016-11-01 101.37 2016-12-01 101.44 2017-01-01 101.73 2017-02-01 101.84 2017-03-01 102.02 2017-04-01 102.20 2017-05-01 102.37 2017-06-01 102.46 2017-07-01 102.62 2017-08-01 102.71 2017-09-01 102.90 2017-10-01 103.13 2017-11-01 103.27 2017-12-01 103.33 2018-01-01 103.67 2018-02-01 103.87 2018-03-01 104.10 2018-04-01 104.38 2018-05-01 104.49 2018-06-01 104.69 2018-07-01 104.80 2018-08-01 104.94 2018-09-01 105.24 2018-10-01 105.50