Month Index 2015=100 1996-01-01 41.67 1996-02-01 41.63 1996-03-01 41.67 1996-04-01 42.09 1996-05-01 42.09 1996-06-01 42.09 1996-07-01 43.02 1996-08-01 42.68 1996-09-01 42.77 1996-10-01 42.60 1996-11-01 42.68 1996-12-01 42.68 1997-01-01 43.28 1997-02-01 43.15 1997-03-01 43.66 1997-04-01 43.66 1997-05-01 43.91 1997-06-01 44.17 1997-07-01 44.59 1997-08-01 44.42 1997-09-01 44.72 1997-10-01 44.59 1997-11-01 44.76 1997-12-01 44.97 1998-01-01 45.31 1998-02-01 45.31 1998-03-01 45.98 1998-04-01 46.03 1998-05-01 45.77 1998-06-01 45.86 1998-07-01 45.35 1998-08-01 45.82 1998-09-01 45.82 1998-10-01 45.52 1998-11-01 45.43 1998-12-01 45.65 1999-01-01 46.24 1999-02-01 46.70 1999-03-01 47.55 1999-04-01 47.85 1999-05-01 48.01 1999-06-01 47.68 1999-07-01 47.93 1999-08-01 48.65 1999-09-01 49.66 1999-10-01 49.45 1999-11-01 49.45 1999-12-01 49.58 2000-01-01 50.05 2000-02-01 51.57 2000-03-01 51.70 2000-04-01 52.08 2000-05-01 52.20 2000-06-01 52.29 2000-07-01 52.33 2000-08-01 52.46 2000-09-01 52.46 2000-10-01 52.46 2000-11-01 52.75 2000-12-01 52.84 2001-01-01 54.22 2001-02-01 54.02 2001-03-01 54.56 2001-04-01 55.15 2001-05-01 54.81 2001-06-01 54.80 2001-07-01 55.20 2001-08-01 55.36 2001-09-01 56.29 2001-10-01 56.71 2001-11-01 57.02 2001-12-01 57.26 2002-01-01 57.59 2002-02-01 59.21 2002-03-01 59.17 2002-04-01 60.26 2002-05-01 60.91 2002-06-01 61.03 2002-07-01 61.01 2002-08-01 61.02 2002-09-01 60.52 2002-10-01 61.29 2002-11-01 62.09 2002-12-01 61.97 2003-01-01 61.90 2003-02-01 62.61 2003-03-01 63.10 2003-04-01 63.11 2003-05-01 64.41 2003-06-01 65.16 2003-07-01 64.94 2003-08-01 65.07 2003-09-01 65.12 2003-10-01 65.91 2003-11-01 66.43 2003-12-01 66.42 2004-01-01 68.40 2004-02-01 68.36 2004-03-01 68.36 2004-04-01 68.57 2004-05-01 68.02 2004-06-01 68.50 2004-07-01 68.66 2004-08-01 69.23 2004-09-01 69.62 2004-10-01 71.15 2004-11-01 71.38 2004-12-01 71.51 2005-01-01 71.52 2005-02-01 71.34 2005-03-01 71.18 2005-04-01 71.26 2005-05-01 71.90 2005-06-01 71.90 2005-07-01 71.54 2005-08-01 71.79 2005-09-01 72.16 2005-10-01 72.08 2005-11-01 72.46 2005-12-01 72.44 2006-01-01 72.35 2006-02-01 72.73 2006-03-01 73.75 2006-04-01 73.75 2006-05-01 73.99 2006-06-01 74.13 2006-07-01 74.25 2006-08-01 74.24 2006-09-01 74.75 2006-10-01 72.96 2006-11-01 72.26 2006-12-01 73.66 2007-01-01 74.17 2007-02-01 74.93 2007-03-01 75.03 2007-04-01 75.02 2007-05-01 75.02 2007-06-01 75.10 2007-07-01 74.98 2007-08-01 74.98 2007-09-01 75.06 2007-10-01 75.27 2007-11-01 75.65 2007-12-01 75.63 2008-01-01 77.11 2008-02-01 76.96 2008-03-01 76.57 2008-04-01 76.80 2008-05-01 77.56 2008-06-01 79.37 2008-07-01 79.47 2008-08-01 79.18 2008-09-01 79.49 2008-10-01 79.20 2008-11-01 79.53 2008-12-01 79.55 2009-01-01 79.61 2009-02-01 80.83 2009-03-01 80.79 2009-04-01 81.21 2009-05-01 81.48 2009-06-01 80.78 2009-07-01 81.60 2009-08-01 81.33 2009-09-01 80.43 2009-10-01 81.24 2009-11-01 82.16 2009-12-01 82.54 2010-01-01 82.45 2010-02-01 84.34 2010-03-01 83.86 2010-04-01 82.94 2010-05-01 82.43 2010-06-01 83.19 2010-07-01 83.96 2010-08-01 84.13 2010-09-01 84.11 2010-10-01 84.28 2010-11-01 84.27 2010-12-01 84.72 2011-01-01 85.01 2011-02-01 86.35 2011-03-01 87.82 2011-04-01 88.41 2011-05-01 88.75 2011-06-01 88.74 2011-07-01 88.82 2011-08-01 89.22 2011-09-01 89.36 2011-10-01 90.19 2011-11-01 88.98 2011-12-01 89.40 2012-01-01 89.39 2012-02-01 89.73 2012-03-01 90.88 2012-04-01 91.29 2012-05-01 91.53 2012-06-01 91.11 2012-07-01 91.09 2012-08-01 91.16 2012-09-01 91.68 2012-10-01 91.96 2012-11-01 89.41 2012-12-01 91.59 2013-01-01 90.99 2013-02-01 90.90 2013-03-01 92.19 2013-04-01 92.02 2013-05-01 92.02 2013-06-01 92.02 2013-07-01 92.18 2013-08-01 94.07 2013-09-01 93.97 2013-10-01 93.18 2013-11-01 95.00 2013-12-01 95.36 2014-01-01 94.93 2014-02-01 95.16 2014-03-01 96.78 2014-04-01 98.48 2014-05-01 98.34 2014-06-01 98.35 2014-07-01 98.92 2014-08-01 98.94 2014-09-01 101.42 2014-10-01 101.06 2014-11-01 101.46 2014-12-01 101.68 2015-01-01 100.32 2015-02-01 100.65 2015-03-01 100.65 2015-04-01 100.65 2015-05-01 100.65 2015-06-01 100.70 2015-07-01 100.07 2015-08-01 100.08 2015-09-01 100.08 2015-10-01 98.00 2015-11-01 98.78 2015-12-01 99.35 2016-01-01 99.31 2016-02-01 99.29 2016-03-01 100.33 2016-04-01 102.65 2016-05-01 102.58 2016-06-01 101.90 2016-07-01 101.90 2016-08-01 101.90 2016-09-01 101.31 2016-10-01 103.60 2016-11-01 103.60 2016-12-01 103.60 2017-01-01 104.39 2017-02-01 104.39 2017-03-01 104.39 2017-04-01 104.39 2017-05-01 104.39 2017-06-01 104.39 2017-07-01 104.39 2017-08-01 104.39 2017-09-01 104.39 2017-10-01 104.39 2017-11-01 104.39 2017-12-01 104.39 2018-01-01 104.39 2018-02-01 104.39 2018-03-01 104.39 2018-04-01 104.39 2018-05-01 104.39 2018-06-01 108.31 2018-07-01 108.31 2018-08-01 108.31 2018-09-01 108.31 2018-10-01 113.81