Month Index 2015=100 1996-01-01 59.41 1996-02-01 59.47 1996-03-01 59.59 1996-04-01 59.77 1996-05-01 59.89 1996-06-01 59.95 1996-07-01 60.07 1996-08-01 60.07 1996-09-01 60.13 1996-10-01 60.25 1996-11-01 60.37 1996-12-01 60.43 1997-01-01 60.43 1997-02-01 60.55 1997-03-01 60.79 1997-04-01 60.97 1997-05-01 61.09 1997-06-01 61.27 1997-07-01 61.39 1997-08-01 61.45 1997-09-01 61.57 1997-10-01 61.75 1997-11-01 61.81 1997-12-01 61.87 1998-01-01 62.11 1998-02-01 62.17 1998-03-01 62.23 1998-04-01 62.53 1998-05-01 62.65 1998-06-01 62.71 1998-07-01 62.83 1998-08-01 62.89 1998-09-01 62.95 1998-10-01 63.07 1998-11-01 63.13 1998-12-01 63.31 1999-01-01 63.37 1999-02-01 63.43 1999-03-01 63.55 1999-04-01 63.61 1999-05-01 63.67 1999-06-01 63.79 1999-07-01 63.97 1999-08-01 64.03 1999-09-01 64.15 1999-10-01 64.33 1999-11-01 64.45 1999-12-01 64.69 2000-01-01 64.93 2000-02-01 65.10 2000-03-01 65.46 2000-04-01 66.00 2000-05-01 66.12 2000-06-01 66.24 2000-07-01 66.42 2000-08-01 66.48 2000-09-01 66.60 2000-10-01 66.90 2000-11-01 67.14 2000-12-01 67.32 2001-01-01 67.68 2001-02-01 67.86 2001-03-01 68.10 2001-04-01 68.52 2001-05-01 68.64 2001-06-01 68.82 2001-07-01 69.00 2001-08-01 68.94 2001-09-01 69.12 2001-10-01 69.60 2001-11-01 69.66 2001-12-01 69.78 2002-01-01 69.84 2002-02-01 70.08 2002-03-01 70.44 2002-04-01 70.68 2002-05-01 70.68 2002-06-01 70.86 2002-07-01 70.98 2002-08-01 70.98 2002-09-01 71.16 2002-10-01 71.64 2002-11-01 71.76 2002-12-01 71.88 2003-01-01 72.06 2003-02-01 72.18 2003-03-01 72.36 2003-04-01 72.72 2003-05-01 72.84 2003-06-01 73.02 2003-07-01 73.02 2003-08-01 73.02 2003-09-01 73.32 2003-10-01 73.56 2003-11-01 73.74 2003-12-01 73.80 2004-01-01 74.10 2004-02-01 74.28 2004-03-01 74.46 2004-04-01 74.76 2004-05-01 74.88 2004-06-01 75.18 2004-07-01 75.30 2004-08-01 75.42 2004-09-01 75.54 2004-10-01 76.02 2004-11-01 76.08 2004-12-01 76.14 2005-01-01 76.26 2005-02-01 76.44 2005-03-01 76.56 2005-04-01 77.09 2005-05-01 77.33 2005-06-01 77.45 2005-07-01 77.39 2005-08-01 77.39 2005-09-01 77.69 2005-10-01 77.99 2005-11-01 78.11 2005-12-01 78.17 2006-01-01 78.59 2006-02-01 79.11 2006-03-01 79.83 2006-04-01 80.59 2006-05-01 80.86 2006-06-01 81.21 2006-07-01 81.45 2006-08-01 81.55 2006-09-01 81.76 2006-10-01 82.26 2006-11-01 82.37 2006-12-01 82.58 2007-01-01 83.44 2007-02-01 83.82 2007-03-01 84.34 2007-04-01 85.28 2007-05-01 85.51 2007-06-01 85.84 2007-07-01 85.97 2007-08-01 86.08 2007-09-01 86.32 2007-10-01 87.00 2007-11-01 87.09 2007-12-01 87.22 2008-01-01 87.77 2008-02-01 88.09 2008-03-01 88.61 2008-04-01 89.48 2008-05-01 89.83 2008-06-01 90.13 2008-07-01 90.49 2008-08-01 90.64 2008-09-01 90.79 2008-10-01 91.25 2008-11-01 91.41 2008-12-01 91.55 2009-01-01 91.71 2009-02-01 91.82 2009-03-01 92.26 2009-04-01 92.82 2009-05-01 92.90 2009-06-01 92.87 2009-07-01 92.83 2009-08-01 92.88 2009-09-01 92.84 2009-10-01 92.96 2009-11-01 92.94 2009-12-01 93.12 2010-01-01 93.02 2010-02-01 93.04 2010-03-01 93.07 2010-04-01 93.43 2010-05-01 93.41 2010-06-01 93.38 2010-07-01 93.95 2010-08-01 94.22 2010-09-01 94.43 2010-10-01 94.93 2010-11-01 95.02 2010-12-01 95.20 2011-01-01 95.33 2011-02-01 95.36 2011-03-01 95.60 2011-04-01 95.94 2011-05-01 96.04 2011-06-01 96.17 2011-07-01 96.35 2011-08-01 96.39 2011-09-01 96.37 2011-10-01 96.65 2011-11-01 96.77 2011-12-01 96.73 2012-01-01 96.82 2012-02-01 96.83 2012-03-01 96.98 2012-04-01 97.05 2012-05-01 97.25 2012-06-01 97.24 2012-07-01 97.28 2012-08-01 97.26 2012-09-01 97.62 2012-10-01 98.92 2012-11-01 99.26 2012-12-01 99.46 2013-01-01 99.64 2013-02-01 99.68 2013-03-01 99.70 2013-04-01 99.69 2013-05-01 99.85 2013-06-01 100.01 2013-07-01 99.73 2013-08-01 99.74 2013-09-01 99.81 2013-10-01 100.14 2013-11-01 100.14 2013-12-01 100.09 2014-01-01 99.96 2014-02-01 99.93 2014-03-01 99.93 2014-04-01 99.74 2014-05-01 99.71 2014-06-01 99.74 2014-07-01 100.07 2014-08-01 100.02 2014-09-01 99.96 2014-10-01 100.07 2014-11-01 100.07 2014-12-01 100.11 2015-01-01 100.15 2015-02-01 100.14 2015-03-01 99.97 2015-04-01 99.89 2015-05-01 99.87 2015-06-01 100.02 2015-07-01 99.94 2015-08-01 99.89 2015-09-01 99.82 2015-10-01 100.03 2015-11-01 100.12 2015-12-01 100.15 2016-01-01 100.08 2016-02-01 100.10 2016-03-01 100.21 2016-04-01 100.30 2016-05-01 100.33 2016-06-01 100.28 2016-07-01 100.24 2016-08-01 100.26 2016-09-01 100.26 2016-10-01 100.13 2016-11-01 100.14 2016-12-01 100.13 2017-01-01 100.36 2017-02-01 100.47 2017-03-01 100.70 2017-04-01 100.72 2017-05-01 100.92 2017-06-01 100.83 2017-07-01 100.77 2017-08-01 100.75 2017-09-01 101.01 2017-10-01 101.12 2017-11-01 101.04 2017-12-01 101.08 2018-01-01 101.01 2018-02-01 101.23 2018-03-01 101.51 2018-04-01 102.20 2018-05-01 102.31 2018-06-01 102.33 2018-07-01 102.38 2018-08-01 102.57 2018-09-01 102.85 2018-10-01 103.11