Month Index 2015=100 1996-01-01 56.72 1996-02-01 56.72 1996-03-01 56.72 1996-04-01 57.72 1996-05-01 57.72 1996-06-01 57.72 1996-07-01 57.68 1996-08-01 57.68 1996-09-01 57.68 1996-10-01 57.18 1996-11-01 57.18 1996-12-01 57.18 1997-01-01 57.16 1997-02-01 57.16 1997-03-01 57.16 1997-04-01 56.94 1997-05-01 56.94 1997-06-01 56.94 1997-07-01 57.11 1997-08-01 57.11 1997-09-01 57.11 1997-10-01 57.23 1997-11-01 57.23 1997-12-01 57.23 1998-01-01 57.23 1998-02-01 57.23 1998-03-01 57.23 1998-04-01 59.80 1998-05-01 59.80 1998-06-01 59.80 1998-07-01 60.01 1998-08-01 60.01 1998-09-01 60.01 1998-10-01 60.37 1998-11-01 60.37 1998-12-01 60.37 1999-01-01 63.81 1999-02-01 63.81 1999-03-01 63.81 1999-04-01 63.91 1999-05-01 63.91 1999-06-01 63.91 1999-07-01 64.76 1999-08-01 64.76 1999-09-01 64.76 1999-10-01 64.97 1999-11-01 64.97 1999-12-01 64.97 2000-01-01 65.57 2000-02-01 65.57 2000-03-01 65.57 2000-04-01 65.48 2000-05-01 65.48 2000-06-01 65.48 2000-07-01 66.27 2000-08-01 66.27 2000-09-01 66.27 2000-10-01 67.00 2000-11-01 67.00 2000-12-01 67.00 2001-01-01 67.51 2001-02-01 67.51 2001-03-01 67.51 2001-04-01 68.67 2001-05-01 68.67 2001-06-01 68.67 2001-07-01 69.36 2001-08-01 69.36 2001-09-01 69.36 2001-10-01 69.50 2001-11-01 69.50 2001-12-01 69.50 2002-01-01 70.27 2002-02-01 70.27 2002-03-01 70.27 2002-04-01 70.84 2002-05-01 70.84 2002-06-01 70.84 2002-07-01 70.84 2002-08-01 70.84 2002-09-01 70.84 2002-10-01 71.25 2002-11-01 71.25 2002-12-01 71.25 2003-01-01 71.82 2003-02-01 71.97 2003-03-01 72.17 2003-04-01 72.17 2003-05-01 72.35 2003-06-01 72.44 2003-07-01 72.38 2003-08-01 72.38 2003-09-01 72.24 2003-10-01 72.27 2003-11-01 72.27 2003-12-01 72.27 2004-01-01 73.34 2004-02-01 74.37 2004-03-01 74.29 2004-04-01 74.17 2004-05-01 74.19 2004-06-01 74.56 2004-07-01 74.64 2004-08-01 74.73 2004-09-01 74.73 2004-10-01 74.73 2004-11-01 74.84 2004-12-01 74.95 2005-01-01 75.83 2005-02-01 76.05 2005-03-01 76.31 2005-04-01 76.59 2005-05-01 76.94 2005-06-01 77.29 2005-07-01 77.67 2005-08-01 77.75 2005-09-01 78.10 2005-10-01 78.42 2005-11-01 78.42 2005-12-01 78.42 2006-01-01 78.57 2006-02-01 78.57 2006-03-01 79.55 2006-04-01 79.50 2006-05-01 80.48 2006-06-01 80.22 2006-07-01 80.32 2006-08-01 80.32 2006-09-01 80.37 2006-10-01 80.37 2006-11-01 80.37 2006-12-01 80.78 2007-01-01 80.86 2007-02-01 81.81 2007-03-01 82.74 2007-04-01 83.27 2007-05-01 83.47 2007-06-01 83.26 2007-07-01 83.39 2007-08-01 83.39 2007-09-01 84.65 2007-10-01 84.87 2007-11-01 84.98 2007-12-01 85.00 2008-01-01 85.62 2008-02-01 85.79 2008-03-01 86.07 2008-04-01 86.07 2008-05-01 86.57 2008-06-01 86.77 2008-07-01 86.91 2008-08-01 87.00 2008-09-01 87.06 2008-10-01 87.12 2008-11-01 87.36 2008-12-01 87.41 2009-01-01 87.46 2009-02-01 87.63 2009-03-01 87.24 2009-04-01 88.13 2009-05-01 88.37 2009-06-01 88.37 2009-07-01 88.44 2009-08-01 89.34 2009-09-01 89.40 2009-10-01 89.53 2009-11-01 89.53 2009-12-01 89.52 2010-01-01 89.50 2010-02-01 89.34 2010-03-01 89.71 2010-04-01 89.80 2010-05-01 89.37 2010-06-01 89.52 2010-07-01 89.55 2010-08-01 89.36 2010-09-01 89.55 2010-10-01 88.26 2010-11-01 88.58 2010-12-01 88.86 2011-01-01 88.93 2011-02-01 89.04 2011-03-01 89.69 2011-04-01 89.90 2011-05-01 90.13 2011-06-01 90.20 2011-07-01 90.38 2011-08-01 91.17 2011-09-01 91.12 2011-10-01 91.49 2011-11-01 91.73 2011-12-01 91.81 2012-01-01 91.93 2012-02-01 92.58 2012-03-01 92.83 2012-04-01 93.43 2012-05-01 93.88 2012-06-01 94.18 2012-07-01 94.39 2012-08-01 94.55 2012-09-01 94.57 2012-10-01 94.57 2012-11-01 94.71 2012-12-01 95.01 2013-01-01 95.24 2013-02-01 95.35 2013-03-01 95.66 2013-04-01 95.70 2013-05-01 95.91 2013-06-01 97.09 2013-07-01 98.13 2013-08-01 97.95 2013-09-01 98.22 2013-10-01 98.36 2013-11-01 98.41 2013-12-01 98.92 2014-01-01 98.94 2014-02-01 99.50 2014-03-01 99.68 2014-04-01 99.36 2014-05-01 99.77 2014-06-01 100.22 2014-07-01 99.36 2014-08-01 99.63 2014-09-01 99.57 2014-10-01 99.56 2014-11-01 99.54 2014-12-01 99.54 2015-01-01 99.56 2015-02-01 99.93 2015-03-01 99.36 2015-04-01 99.33 2015-05-01 99.40 2015-06-01 99.70 2015-07-01 100.08 2015-08-01 100.33 2015-09-01 100.52 2015-10-01 100.52 2015-11-01 100.54 2015-12-01 100.74 2016-01-01 100.98 2016-02-01 100.93 2016-03-01 100.77 2016-04-01 100.70 2016-05-01 100.44 2016-06-01 100.42 2016-07-01 100.93 2016-08-01 100.91 2016-09-01 100.54 2016-10-01 100.58 2016-11-01 100.65 2016-12-01 101.39 2017-01-01 101.14 2017-02-01 101.58 2017-03-01 101.67 2017-04-01 102.00 2017-05-01 102.50 2017-06-01 102.76 2017-07-01 102.62 2017-08-01 102.27 2017-09-01 102.48 2017-10-01 102.46 2017-11-01 102.57 2017-12-01 102.66 2018-01-01 103.18 2018-02-01 103.29 2018-03-01 105.31 2018-04-01 105.68 2018-05-01 106.20 2018-06-01 105.89 2018-07-01 106.06 2018-08-01 106.87 2018-09-01 106.87 2018-10-01 106.87