Month Index 2015=100 1996-01-01 54.70 1996-02-01 54.67 1996-03-01 54.75 1996-04-01 54.83 1996-05-01 54.89 1996-06-01 55.04 1996-07-01 55.20 1996-08-01 55.20 1996-09-01 55.02 1996-10-01 55.00 1996-11-01 54.99 1996-12-01 54.95 1997-01-01 54.92 1997-02-01 54.89 1997-03-01 54.86 1997-04-01 54.96 1997-05-01 54.95 1997-06-01 55.18 1997-07-01 55.51 1997-08-01 55.62 1997-09-01 55.96 1997-10-01 56.11 1997-11-01 56.27 1997-12-01 56.20 1998-01-01 56.40 1998-02-01 56.47 1998-03-01 56.69 1998-04-01 56.62 1998-05-01 56.84 1998-06-01 56.94 1998-07-01 57.29 1998-08-01 57.47 1998-09-01 57.46 1998-10-01 57.37 1998-11-01 57.54 1998-12-01 57.49 1999-01-01 57.66 1999-02-01 57.64 1999-03-01 57.85 1999-04-01 57.94 1999-05-01 58.03 1999-06-01 57.96 1999-07-01 58.03 1999-08-01 57.98 1999-09-01 57.96 1999-10-01 57.99 1999-11-01 58.08 1999-12-01 58.15 2000-01-01 58.41 2000-02-01 58.52 2000-03-01 58.63 2000-04-01 58.89 2000-05-01 59.19 2000-06-01 59.61 2000-07-01 59.65 2000-08-01 59.75 2000-09-01 59.85 2000-10-01 59.98 2000-11-01 60.04 2000-12-01 60.13 2001-01-01 60.27 2001-02-01 60.44 2001-03-01 60.55 2001-04-01 61.38 2001-05-01 61.72 2001-06-01 62.03 2001-07-01 62.15 2001-08-01 62.35 2001-09-01 62.54 2001-10-01 63.24 2001-11-01 63.55 2001-12-01 63.63 2002-01-01 63.76 2002-02-01 63.84 2002-03-01 63.82 2002-04-01 63.94 2002-05-01 64.25 2002-06-01 64.81 2002-07-01 65.17 2002-08-01 65.19 2002-09-01 65.25 2002-10-01 65.31 2002-11-01 65.99 2002-12-01 66.21 2003-01-01 66.28 2003-02-01 66.37 2003-03-01 66.60 2003-04-01 66.84 2003-05-01 67.18 2003-06-01 67.48 2003-07-01 67.60 2003-08-01 67.67 2003-09-01 67.69 2003-10-01 67.99 2003-11-01 68.32 2003-12-01 68.72 2004-01-01 68.98 2004-02-01 68.96 2004-03-01 69.03 2004-04-01 69.37 2004-05-01 70.09 2004-06-01 70.54 2004-07-01 70.93 2004-08-01 70.84 2004-09-01 71.01 2004-10-01 70.96 2004-11-01 71.30 2004-12-01 71.44 2005-01-01 71.74 2005-02-01 71.92 2005-03-01 72.22 2005-04-01 73.09 2005-05-01 73.54 2005-06-01 73.87 2005-07-01 73.90 2005-08-01 74.04 2005-09-01 74.02 2005-10-01 74.14 2005-11-01 74.17 2005-12-01 74.01 2006-01-01 74.35 2006-02-01 74.41 2006-03-01 74.55 2006-04-01 74.59 2006-05-01 74.69 2006-06-01 75.86 2006-07-01 76.16 2006-08-01 76.25 2006-09-01 76.20 2006-10-01 76.41 2006-11-01 76.45 2006-12-01 76.46 2007-01-01 76.71 2007-02-01 76.66 2007-03-01 77.35 2007-04-01 77.85 2007-05-01 78.31 2007-06-01 78.48 2007-07-01 78.78 2007-08-01 78.82 2007-09-01 79.11 2007-10-01 79.80 2007-11-01 80.05 2007-12-01 80.44 2008-01-01 80.62 2008-02-01 80.98 2008-03-01 81.38 2008-04-01 82.13 2008-05-01 83.13 2008-06-01 83.44 2008-07-01 83.63 2008-08-01 83.68 2008-09-01 83.85 2008-10-01 83.98 2008-11-01 83.95 2008-12-01 83.92 2009-01-01 84.08 2009-02-01 84.35 2009-03-01 84.46 2009-04-01 85.11 2009-05-01 85.70 2009-06-01 85.89 2009-07-01 86.00 2009-08-01 85.83 2009-09-01 85.84 2009-10-01 85.91 2009-11-01 86.10 2009-12-01 86.07 2010-01-01 86.15 2010-02-01 86.27 2010-03-01 86.46 2010-04-01 86.89 2010-05-01 87.27 2010-06-01 87.58 2010-07-01 87.81 2010-08-01 87.95 2010-09-01 87.98 2010-10-01 88.01 2010-11-01 88.08 2010-12-01 88.02 2011-01-01 88.33 2011-02-01 88.61 2011-03-01 88.83 2011-04-01 88.98 2011-05-01 89.84 2011-06-01 89.85 2011-07-01 90.21 2011-08-01 90.35 2011-09-01 90.52 2011-10-01 90.40 2011-11-01 90.81 2011-12-01 90.51 2012-01-01 90.57 2012-02-01 91.05 2012-03-01 91.42 2012-04-01 91.91 2012-05-01 92.23 2012-06-01 92.70 2012-07-01 92.92 2012-08-01 92.94 2012-09-01 93.13 2012-10-01 93.41 2012-11-01 93.72 2012-12-01 93.59 2013-01-01 93.99 2013-02-01 94.27 2013-03-01 94.65 2013-04-01 95.43 2013-05-01 95.45 2013-06-01 96.44 2013-07-01 96.29 2013-08-01 96.52 2013-09-01 96.88 2013-10-01 96.65 2013-11-01 96.95 2013-12-01 96.94 2014-01-01 97.26 2014-02-01 97.37 2014-03-01 97.24 2014-04-01 98.12 2014-05-01 98.34 2014-06-01 98.51 2014-07-01 98.42 2014-08-01 98.19 2014-09-01 98.22 2014-10-01 98.29 2014-11-01 98.43 2014-12-01 98.11 2015-01-01 98.84 2015-02-01 98.86 2015-03-01 98.89 2015-04-01 99.26 2015-05-01 99.95 2015-06-01 100.41 2015-07-01 100.41 2015-08-01 100.46 2015-09-01 100.72 2015-10-01 100.62 2015-11-01 100.75 2015-12-01 100.83 2016-01-01 101.14 2016-02-01 101.13 2016-03-01 101.06 2016-04-01 101.59 2016-05-01 101.96 2016-06-01 102.08 2016-07-01 102.26 2016-08-01 102.43 2016-09-01 102.55 2016-10-01 102.17 2016-11-01 102.37 2016-12-01 102.63 2017-01-01 103.22 2017-02-01 103.74 2017-03-01 103.66 2017-04-01 103.81 2017-05-01 104.59 2017-06-01 104.41 2017-07-01 104.83 2017-08-01 104.88 2017-09-01 104.94 2017-10-01 104.88 2017-11-01 105.03 2017-12-01 104.94 2018-01-01 105.34 2018-02-01 105.51 2018-03-01 105.90 2018-04-01 106.14 2018-05-01 106.56 2018-06-01 106.78 2018-07-01 107.08 2018-08-01 106.99 2018-09-01 107.32 2018-10-01 107.44