Month Index 2015=100 1996-01-01 48.58 1996-02-01 49.53 1996-03-01 50.40 1996-04-01 50.69 1996-05-01 50.91 1996-06-01 51.83 1996-07-01 51.78 1996-08-01 51.25 1996-09-01 51.65 1996-10-01 52.02 1996-11-01 52.43 1996-12-01 52.84 1997-01-01 54.00 1997-02-01 54.08 1997-03-01 54.34 1997-04-01 54.70 1997-05-01 54.90 1997-06-01 55.06 1997-07-01 54.61 1997-08-01 54.17 1997-09-01 54.11 1997-10-01 54.64 1997-11-01 55.04 1997-12-01 55.19 1998-01-01 55.94 1998-02-01 56.03 1998-03-01 56.19 1998-04-01 56.64 1998-05-01 56.64 1998-06-01 57.13 1998-07-01 56.53 1998-08-01 56.22 1998-09-01 56.25 1998-10-01 56.31 1998-11-01 56.53 1998-12-01 56.65 1999-01-01 57.22 1999-02-01 57.33 1999-03-01 57.30 1999-04-01 57.21 1999-05-01 57.50 1999-06-01 58.01 1999-07-01 57.36 1999-08-01 57.19 1999-09-01 57.38 1999-10-01 57.83 1999-11-01 58.28 1999-12-01 58.39 2000-01-01 58.92 2000-02-01 59.26 2000-03-01 59.09 2000-04-01 59.21 2000-05-01 59.03 2000-06-01 59.08 2000-07-01 58.69 2000-08-01 58.29 2000-09-01 58.35 2000-10-01 58.62 2000-11-01 58.87 2000-12-01 58.97 2001-01-01 59.34 2001-02-01 59.23 2001-03-01 59.60 2001-04-01 59.93 2001-05-01 60.61 2001-06-01 61.00 2001-07-01 60.63 2001-08-01 60.13 2001-09-01 60.59 2001-10-01 60.67 2001-11-01 60.82 2001-12-01 61.09 2002-01-01 61.70 2002-02-01 61.48 2002-03-01 61.83 2002-04-01 61.90 2002-05-01 62.00 2002-06-01 61.53 2002-07-01 61.24 2002-08-01 60.66 2002-09-01 61.20 2002-10-01 61.71 2002-11-01 61.86 2002-12-01 61.98 2003-01-01 62.50 2003-02-01 62.68 2003-03-01 63.06 2003-04-01 63.23 2003-05-01 63.37 2003-06-01 63.86 2003-07-01 63.49 2003-08-01 62.70 2003-09-01 62.96 2003-10-01 63.40 2003-11-01 63.78 2003-12-01 63.86 2004-01-01 64.43 2004-02-01 64.89 2004-03-01 65.63 2004-04-01 66.06 2004-05-01 67.04 2004-06-01 67.49 2004-07-01 67.54 2004-08-01 67.48 2004-09-01 67.80 2004-10-01 68.12 2004-11-01 68.49 2004-12-01 68.56 2005-01-01 69.04 2005-02-01 69.74 2005-03-01 70.19 2005-04-01 70.97 2005-05-01 71.57 2005-06-01 72.08 2005-07-01 71.99 2005-08-01 71.81 2005-09-01 73.00 2005-10-01 73.24 2005-11-01 73.34 2005-12-01 73.24 2006-01-01 73.87 2006-02-01 74.10 2006-03-01 74.09 2006-04-01 74.62 2006-05-01 75.92 2006-06-01 75.77 2006-07-01 76.10 2006-08-01 75.89 2006-09-01 76.34 2006-10-01 76.61 2006-11-01 77.18 2006-12-01 77.41 2007-01-01 78.40 2007-02-01 78.67 2007-03-01 79.84 2007-04-01 80.59 2007-05-01 81.17 2007-06-01 81.88 2007-07-01 82.70 2007-08-01 82.95 2007-09-01 84.53 2007-10-01 85.77 2007-11-01 87.02 2007-12-01 87.48 2008-01-01 90.14 2008-02-01 90.89 2008-03-01 92.15 2008-04-01 92.97 2008-05-01 93.91 2008-06-01 94.54 2008-07-01 94.88 2008-08-01 94.27 2008-09-01 95.39 2008-10-01 95.52 2008-11-01 94.73 2008-12-01 94.15 2009-01-01 95.85 2009-02-01 97.16 2009-03-01 97.32 2009-04-01 97.03 2009-05-01 97.01 2009-06-01 96.83 2009-07-01 96.42 2009-08-01 95.39 2009-09-01 95.19 2009-10-01 94.96 2009-11-01 94.41 2009-12-01 93.94 2010-01-01 94.29 2010-02-01 94.24 2010-03-01 94.75 2010-04-01 95.07 2010-05-01 94.93 2010-06-01 94.91 2010-07-01 94.94 2010-08-01 94.10 2010-09-01 94.79 2010-10-01 95.25 2010-11-01 95.44 2010-12-01 95.62 2011-01-01 96.69 2011-02-01 97.06 2011-03-01 97.90 2011-04-01 98.68 2011-05-01 99.03 2011-06-01 99.10 2011-07-01 98.66 2011-08-01 98.11 2011-09-01 98.44 2011-10-01 98.70 2011-11-01 98.62 2011-12-01 98.65 2012-01-01 98.94 2012-02-01 99.11 2012-03-01 99.78 2012-04-01 100.58 2012-05-01 100.58 2012-06-01 100.54 2012-07-01 99.81 2012-08-01 99.32 2012-09-01 99.73 2012-10-01 99.50 2012-11-01 99.39 2012-12-01 99.48 2013-01-01 99.27 2013-02-01 99.35 2013-03-01 99.92 2013-04-01 99.97 2013-05-01 100.25 2013-06-01 100.70 2013-07-01 100.68 2013-08-01 99.47 2013-09-01 99.47 2013-10-01 99.64 2013-11-01 99.11 2013-12-01 99.18 2014-01-01 99.81 2014-02-01 99.85 2014-03-01 100.21 2014-04-01 100.83 2014-05-01 101.07 2014-06-01 101.54 2014-07-01 101.09 2014-08-01 100.16 2014-09-01 100.57 2014-10-01 100.23 2014-11-01 100.01 2014-12-01 99.27 2015-01-01 98.36 2015-02-01 98.87 2015-03-01 99.90 2015-04-01 100.57 2015-05-01 101.51 2015-06-01 101.48 2015-07-01 100.46 2015-08-01 100.01 2015-09-01 99.81 2015-10-01 99.83 2015-11-01 99.75 2015-12-01 99.43 2016-01-01 98.74 2016-02-01 98.95 2016-03-01 99.91 2016-04-01 100.51 2016-05-01 101.46 2016-06-01 101.59 2016-07-01 101.02 2016-08-01 100.17 2016-09-01 100.59 2016-10-01 101.31 2016-11-01 101.44 2016-12-01 102.02 2017-01-01 102.07 2017-02-01 102.36 2017-03-01 103.40 2017-04-01 103.97 2017-05-01 104.20 2017-06-01 104.69 2017-07-01 103.69 2017-08-01 103.54 2017-09-01 103.76 2017-10-01 104.20 2017-11-01 104.25 2017-12-01 104.25 2018-01-01 103.93 2018-02-01 104.15 2018-03-01 105.64 2018-04-01 106.00 2018-05-01 106.54 2018-06-01 107.22 2018-07-01 106.15 2018-08-01 106.09 2018-09-01 106.87 2018-10-01 107.13