Month Index 2015=100 1996-01-01 45.89 1996-02-01 45.89 1996-03-01 46.07 1996-04-01 46.12 1996-05-01 46.63 1996-06-01 46.63 1996-07-01 46.77 1996-08-01 46.77 1996-09-01 46.82 1996-10-01 46.91 1996-11-01 46.91 1996-12-01 47.05 1997-01-01 47.56 1997-02-01 48.54 1997-03-01 48.58 1997-04-01 48.72 1997-05-01 49.05 1997-06-01 49.24 1997-07-01 49.42 1997-08-01 49.33 1997-09-01 49.42 1997-10-01 49.56 1997-11-01 49.56 1997-12-01 49.79 1998-01-01 50.26 1998-02-01 51.10 1998-03-01 51.10 1998-04-01 51.38 1998-05-01 51.75 1998-06-01 51.80 1998-07-01 52.07 1998-08-01 52.07 1998-09-01 52.17 1998-10-01 52.31 1998-11-01 52.49 1998-12-01 52.54 1999-01-01 52.63 1999-02-01 52.91 1999-03-01 53.19 1999-04-01 53.24 1999-05-01 53.42 1999-06-01 53.52 1999-07-01 53.61 1999-08-01 53.70 1999-09-01 53.75 1999-10-01 53.84 1999-11-01 53.89 1999-12-01 53.94 2000-01-01 53.98 2000-02-01 54.35 2000-03-01 55.38 2000-04-01 55.47 2000-05-01 55.56 2000-06-01 55.80 2000-07-01 55.89 2000-08-01 56.08 2000-09-01 56.17 2000-10-01 56.26 2000-11-01 56.31 2000-12-01 56.36 2001-01-01 56.68 2001-02-01 57.10 2001-03-01 57.29 2001-04-01 57.85 2001-05-01 58.08 2001-06-01 58.22 2001-07-01 58.26 2001-08-01 58.50 2001-09-01 58.68 2001-10-01 58.82 2001-11-01 58.92 2001-12-01 58.96 2002-01-01 60.59 2002-02-01 60.59 2002-03-01 61.15 2002-04-01 61.15 2002-05-01 61.15 2002-06-01 61.15 2002-07-01 61.15 2002-08-01 61.15 2002-09-01 61.15 2002-10-01 61.15 2002-11-01 61.15 2002-12-01 61.15 2003-01-01 63.76 2003-02-01 63.76 2003-03-01 65.48 2003-04-01 65.48 2003-05-01 65.48 2003-06-01 65.48 2003-07-01 65.48 2003-08-01 65.48 2003-09-01 65.48 2003-10-01 65.48 2003-11-01 65.48 2003-12-01 65.48 2004-01-01 68.41 2004-02-01 68.41 2004-03-01 68.41 2004-04-01 68.41 2004-05-01 68.41 2004-06-01 68.41 2004-07-01 68.41 2004-08-01 68.41 2004-09-01 68.41 2004-10-01 68.41 2004-11-01 68.41 2004-12-01 68.41 2005-01-01 70.41 2005-02-01 71.81 2005-03-01 71.62 2005-04-01 71.62 2005-05-01 71.62 2005-06-01 71.62 2005-07-01 71.62 2005-08-01 71.62 2005-09-01 71.62 2005-10-01 71.62 2005-11-01 71.62 2005-12-01 71.62 2006-01-01 73.20 2006-02-01 73.20 2006-03-01 74.13 2006-04-01 74.13 2006-05-01 74.13 2006-06-01 74.13 2006-07-01 74.13 2006-08-01 74.13 2006-09-01 74.13 2006-10-01 74.39 2006-11-01 74.39 2006-12-01 74.39 2007-01-01 76.01 2007-02-01 76.44 2007-03-01 76.83 2007-04-01 76.83 2007-05-01 76.83 2007-06-01 76.83 2007-07-01 76.83 2007-08-01 76.83 2007-09-01 76.83 2007-10-01 76.83 2007-11-01 76.83 2007-12-01 76.83 2008-01-01 77.56 2008-02-01 79.57 2008-03-01 79.57 2008-04-01 79.57 2008-05-01 79.57 2008-06-01 79.57 2008-07-01 79.57 2008-08-01 79.57 2008-09-01 79.57 2008-10-01 79.57 2008-11-01 79.57 2008-12-01 79.57 2009-01-01 80.38 2009-02-01 83.11 2009-03-01 83.11 2009-04-01 83.11 2009-05-01 83.11 2009-06-01 83.11 2009-07-01 83.11 2009-08-01 83.11 2009-09-01 83.11 2009-10-01 83.11 2009-11-01 83.11 2009-12-01 83.11 2010-01-01 83.11 2010-02-01 85.96 2010-03-01 86.12 2010-04-01 86.12 2010-05-01 86.12 2010-06-01 86.12 2010-07-01 86.12 2010-08-01 86.12 2010-09-01 86.12 2010-10-01 86.12 2010-11-01 86.12 2010-12-01 86.12 2011-01-01 86.12 2011-02-01 89.78 2011-03-01 89.78 2011-04-01 89.78 2011-05-01 89.78 2011-06-01 89.78 2011-07-01 89.78 2011-08-01 89.78 2011-09-01 89.78 2011-10-01 89.78 2011-11-01 89.78 2011-12-01 89.78 2012-01-01 89.78 2012-02-01 92.71 2012-03-01 92.71 2012-04-01 92.71 2012-05-01 92.71 2012-06-01 92.71 2012-07-01 92.71 2012-08-01 92.71 2012-09-01 92.71 2012-10-01 92.71 2012-11-01 92.71 2012-12-01 92.71 2013-01-01 92.71 2013-02-01 94.49 2013-03-01 94.65 2013-04-01 94.65 2013-05-01 94.65 2013-06-01 94.65 2013-07-01 94.65 2013-08-01 94.65 2013-09-01 94.65 2013-10-01 94.65 2013-11-01 94.65 2013-12-01 94.65 2014-01-01 94.65 2014-02-01 97.56 2014-03-01 97.56 2014-04-01 97.56 2014-05-01 97.56 2014-06-01 97.56 2014-07-01 97.56 2014-08-01 97.56 2014-09-01 97.56 2014-10-01 97.56 2014-11-01 97.56 2014-12-01 97.56 2015-01-01 97.56 2015-02-01 100.22 2015-03-01 100.22 2015-04-01 100.22 2015-05-01 100.22 2015-06-01 100.22 2015-07-01 100.22 2015-08-01 100.22 2015-09-01 100.22 2015-10-01 100.22 2015-11-01 100.22 2015-12-01 100.22 2016-01-01 100.22 2016-02-01 103.38 2016-03-01 103.38 2016-04-01 103.38 2016-05-01 103.38 2016-06-01 103.38 2016-07-01 103.38 2016-08-01 103.38 2016-09-01 103.38 2016-10-01 103.38 2016-11-01 103.38 2016-12-01 103.38 2017-01-01 103.38 2017-02-01 106.91 2017-03-01 106.76 2017-04-01 106.76 2017-05-01 106.76 2017-06-01 106.76 2017-07-01 106.76 2017-08-01 106.76 2017-09-01 106.76 2017-10-01 106.76 2017-11-01 106.76 2017-12-01 106.76 2018-01-01 106.76 2018-02-01 110.33 2018-03-01 110.49 2018-04-01 110.49 2018-05-01 110.49 2018-06-01 110.49 2018-07-01 110.49 2018-08-01 110.49 2018-09-01 110.49 2018-10-01 110.49