Month Index 2015=100 1996-01-01 65.31 1996-02-01 65.24 1996-03-01 65.24 1996-04-01 65.37 1996-05-01 65.37 1996-06-01 65.37 1996-07-01 65.44 1996-08-01 65.50 1996-09-01 65.70 1996-10-01 65.83 1996-11-01 65.90 1996-12-01 65.83 1997-01-01 65.77 1997-02-01 65.18 1997-03-01 65.90 1997-04-01 65.77 1997-05-01 65.70 1997-06-01 65.37 1997-07-01 65.83 1997-08-01 65.90 1997-09-01 65.70 1997-10-01 65.96 1997-11-01 65.96 1997-12-01 65.70 1998-01-01 66.36 1998-02-01 65.90 1998-03-01 66.36 1998-04-01 66.42 1998-05-01 66.36 1998-06-01 66.55 1998-07-01 66.62 1998-08-01 67.34 1998-09-01 67.40 1998-10-01 67.34 1998-11-01 67.86 1998-12-01 68.19 1999-01-01 68.13 1999-02-01 67.73 1999-03-01 68.06 1999-04-01 68.26 1999-05-01 67.73 1999-06-01 67.08 1999-07-01 67.40 1999-08-01 67.86 1999-09-01 67.40 1999-10-01 67.93 1999-11-01 67.99 1999-12-01 67.99 2000-01-01 68.26 2000-02-01 68.71 2000-03-01 68.45 2000-04-01 68.13 2000-05-01 68.85 2000-06-01 69.17 2000-07-01 68.78 2000-08-01 68.91 2000-09-01 69.11 2000-10-01 69.11 2000-11-01 69.44 2000-12-01 69.44 2001-01-01 69.37 2001-02-01 69.68 2001-03-01 69.49 2001-04-01 69.80 2001-05-01 70.05 2001-06-01 70.32 2001-07-01 70.67 2001-08-01 71.00 2001-09-01 71.55 2001-10-01 72.57 2001-11-01 72.60 2001-12-01 72.24 2002-01-01 72.40 2002-02-01 72.18 2002-03-01 72.34 2002-04-01 72.03 2002-05-01 71.74 2002-06-01 72.32 2002-07-01 72.38 2002-08-01 72.01 2002-09-01 72.28 2002-10-01 73.11 2002-11-01 73.36 2002-12-01 73.48 2003-01-01 73.49 2003-02-01 74.10 2003-03-01 74.81 2003-04-01 75.92 2003-05-01 76.20 2003-06-01 76.52 2003-07-01 76.38 2003-08-01 76.33 2003-09-01 77.05 2003-10-01 77.41 2003-11-01 77.84 2003-12-01 77.80 2004-01-01 77.94 2004-02-01 78.60 2004-03-01 78.26 2004-04-01 78.61 2004-05-01 79.17 2004-06-01 79.04 2004-07-01 78.77 2004-08-01 79.05 2004-09-01 78.55 2004-10-01 78.92 2004-11-01 79.40 2004-12-01 79.08 2005-01-01 78.94 2005-02-01 79.12 2005-03-01 79.11 2005-04-01 79.84 2005-05-01 79.56 2005-06-01 79.70 2005-07-01 78.77 2005-08-01 79.05 2005-09-01 79.99 2005-10-01 79.77 2005-11-01 79.88 2005-12-01 79.46 2006-01-01 79.32 2006-02-01 79.97 2006-03-01 80.24 2006-04-01 80.18 2006-05-01 80.24 2006-06-01 80.23 2006-07-01 80.27 2006-08-01 80.67 2006-09-01 80.01 2006-10-01 80.38 2006-11-01 80.76 2006-12-01 80.55 2007-01-01 80.41 2007-02-01 80.65 2007-03-01 81.22 2007-04-01 81.58 2007-05-01 81.47 2007-06-01 81.04 2007-07-01 81.02 2007-08-01 80.99 2007-09-01 81.30 2007-10-01 82.13 2007-11-01 82.44 2007-12-01 82.66 2008-01-01 82.93 2008-02-01 83.50 2008-03-01 84.05 2008-04-01 84.60 2008-05-01 84.48 2008-06-01 84.62 2008-07-01 85.26 2008-08-01 85.62 2008-09-01 85.33 2008-10-01 85.27 2008-11-01 85.03 2008-12-01 85.76 2009-01-01 86.05 2009-02-01 85.79 2009-03-01 86.71 2009-04-01 87.09 2009-05-01 86.58 2009-06-01 86.89 2009-07-01 86.32 2009-08-01 87.08 2009-09-01 87.01 2009-10-01 87.37 2009-11-01 87.61 2009-12-01 87.13 2010-01-01 87.68 2010-02-01 87.48 2010-03-01 87.48 2010-04-01 88.28 2010-05-01 88.00 2010-06-01 88.04 2010-07-01 88.13 2010-08-01 88.39 2010-09-01 87.39 2010-10-01 87.66 2010-11-01 87.43 2010-12-01 86.52 2011-01-01 87.19 2011-02-01 87.49 2011-03-01 87.42 2011-04-01 88.71 2011-05-01 89.79 2011-06-01 89.71 2011-07-01 89.15 2011-08-01 90.03 2011-09-01 90.44 2011-10-01 91.16 2011-11-01 91.98 2011-12-01 91.55 2012-01-01 91.47 2012-02-01 91.59 2012-03-01 91.65 2012-04-01 92.77 2012-05-01 92.90 2012-06-01 94.39 2012-07-01 94.93 2012-08-01 94.83 2012-09-01 95.02 2012-10-01 94.34 2012-11-01 94.11 2012-12-01 94.73 2013-01-01 95.15 2013-02-01 94.35 2013-03-01 94.93 2013-04-01 95.95 2013-05-01 96.30 2013-06-01 96.67 2013-07-01 96.14 2013-08-01 96.84 2013-09-01 96.50 2013-10-01 96.57 2013-11-01 97.66 2013-12-01 96.08 2014-01-01 96.92 2014-02-01 97.36 2014-03-01 97.68 2014-04-01 98.98 2014-05-01 98.19 2014-06-01 98.16 2014-07-01 98.01 2014-08-01 97.93 2014-09-01 97.06 2014-10-01 99.52 2014-11-01 99.67 2014-12-01 99.09 2015-01-01 99.60 2015-02-01 99.38 2015-03-01 99.61 2015-04-01 100.05 2015-05-01 100.18 2015-06-01 99.80 2015-07-01 100.21 2015-08-01 100.27 2015-09-01 100.40 2015-10-01 100.46 2015-11-01 99.57 2015-12-01 100.47 2016-01-01 100.42 2016-02-01 100.96 2016-03-01 102.03 2016-04-01 102.16 2016-05-01 102.29 2016-06-01 103.06 2016-07-01 103.30 2016-08-01 102.79 2016-09-01 103.21 2016-10-01 103.25 2016-11-01 102.78 2016-12-01 102.15 2017-01-01 104.10 2017-02-01 104.72 2017-03-01 106.47 2017-04-01 105.08 2017-05-01 106.23 2017-06-01 106.26 2017-07-01 106.05 2017-08-01 106.84 2017-09-01 106.39 2017-10-01 106.74 2017-11-01 107.10 2017-12-01 106.42 2018-01-01 106.64 2018-02-01 105.91 2018-03-01 108.30 2018-04-01 108.03 2018-05-01 107.55 2018-06-01 107.69 2018-07-01 108.17 2018-08-01 108.07 2018-09-01 107.36 2018-10-01 107.75