Month Index 2015=100 1996-01-01 53.84 1996-02-01 54.17 1996-03-01 54.12 1996-04-01 54.17 1996-05-01 54.44 1996-06-01 54.55 1996-07-01 54.66 1996-08-01 54.61 1996-09-01 54.99 1996-10-01 55.32 1996-11-01 55.15 1996-12-01 55.21 1997-01-01 55.59 1997-02-01 55.59 1997-03-01 55.48 1997-04-01 55.70 1997-05-01 55.97 1997-06-01 55.97 1997-07-01 56.03 1997-08-01 56.19 1997-09-01 56.25 1997-10-01 56.41 1997-11-01 56.36 1997-12-01 56.25 1998-01-01 56.25 1998-02-01 56.57 1998-03-01 56.46 1998-04-01 56.52 1998-05-01 56.96 1998-06-01 56.96 1998-07-01 56.96 1998-08-01 56.90 1998-09-01 57.28 1998-10-01 57.23 1998-11-01 56.96 1998-12-01 56.79 1999-01-01 57.07 1999-02-01 57.28 1999-03-01 57.45 1999-04-01 57.56 1999-05-01 57.88 1999-06-01 58.05 1999-07-01 58.32 1999-08-01 58.38 1999-09-01 58.65 1999-10-01 58.54 1999-11-01 58.76 1999-12-01 58.98 2000-01-01 58.98 2000-02-01 59.47 2000-03-01 59.58 2000-04-01 59.36 2000-05-01 60.12 2000-06-01 60.34 2000-07-01 60.51 2000-08-01 60.83 2000-09-01 61.98 2000-10-01 61.87 2000-11-01 61.82 2000-12-01 61.38 2001-01-01 60.78 2001-02-01 61.56 2001-03-01 61.34 2001-04-01 61.36 2001-05-01 62.09 2001-06-01 62.77 2001-07-01 62.68 2001-08-01 62.67 2001-09-01 63.18 2001-10-01 62.82 2001-11-01 62.71 2001-12-01 62.32 2002-01-01 62.72 2002-02-01 63.09 2002-03-01 63.30 2002-04-01 63.47 2002-05-01 63.78 2002-06-01 63.95 2002-07-01 63.98 2002-08-01 64.09 2002-09-01 64.38 2002-10-01 64.57 2002-11-01 64.28 2002-12-01 64.54 2003-01-01 65.02 2003-02-01 65.97 2003-03-01 66.41 2003-04-01 65.98 2003-05-01 66.17 2003-06-01 66.51 2003-07-01 66.62 2003-08-01 66.67 2003-09-01 66.61 2003-10-01 66.80 2003-11-01 66.90 2003-12-01 66.81 2004-01-01 66.95 2004-02-01 66.91 2004-03-01 67.24 2004-04-01 66.77 2004-05-01 67.10 2004-06-01 67.47 2004-07-01 68.05 2004-08-01 68.35 2004-09-01 68.54 2004-10-01 69.04 2004-11-01 68.69 2004-12-01 68.40 2005-01-01 68.78 2005-02-01 68.93 2005-03-01 69.30 2005-04-01 69.42 2005-05-01 69.26 2005-06-01 70.03 2005-07-01 70.23 2005-08-01 70.37 2005-09-01 70.83 2005-10-01 70.90 2005-11-01 70.77 2005-12-01 70.61 2006-01-01 71.05 2006-02-01 71.20 2006-03-01 71.38 2006-04-01 71.79 2006-05-01 72.01 2006-06-01 72.10 2006-07-01 72.35 2006-08-01 72.61 2006-09-01 72.15 2006-10-01 72.30 2006-11-01 72.52 2006-12-01 72.62 2007-01-01 72.84 2007-02-01 73.05 2007-03-01 73.20 2007-04-01 73.48 2007-05-01 73.52 2007-06-01 73.84 2007-07-01 74.18 2007-08-01 74.09 2007-09-01 74.24 2007-10-01 74.84 2007-11-01 75.19 2007-12-01 75.13 2008-01-01 76.26 2008-02-01 76.67 2008-03-01 77.37 2008-04-01 77.91 2008-05-01 78.86 2008-06-01 79.60 2008-07-01 79.70 2008-08-01 79.36 2008-09-01 79.54 2008-10-01 79.17 2008-11-01 78.85 2008-12-01 78.42 2009-01-01 78.95 2009-02-01 79.43 2009-03-01 79.80 2009-04-01 79.85 2009-05-01 80.17 2009-06-01 81.30 2009-07-01 80.82 2009-08-01 81.13 2009-09-01 80.93 2009-10-01 81.14 2009-11-01 81.62 2009-12-01 81.59 2010-01-01 82.31 2010-02-01 82.08 2010-03-01 82.74 2010-04-01 82.87 2010-05-01 83.25 2010-06-01 84.32 2010-07-01 84.46 2010-08-01 84.54 2010-09-01 84.49 2010-10-01 84.64 2010-11-01 84.93 2010-12-01 85.68 2011-01-01 88.08 2011-02-01 88.65 2011-03-01 89.07 2011-04-01 89.27 2011-05-01 89.36 2011-06-01 90.11 2011-07-01 90.31 2011-08-01 90.31 2011-09-01 90.63 2011-10-01 90.61 2011-11-01 90.86 2011-12-01 90.99 2012-01-01 91.58 2012-02-01 91.75 2012-03-01 91.87 2012-04-01 91.76 2012-05-01 92.02 2012-06-01 92.91 2012-07-01 93.37 2012-08-01 93.37 2012-09-01 93.49 2012-10-01 93.77 2012-11-01 93.50 2012-12-01 93.47 2013-01-01 94.30 2013-02-01 94.76 2013-03-01 94.84 2013-04-01 94.41 2013-05-01 94.68 2013-06-01 95.60 2013-07-01 95.90 2013-08-01 95.96 2013-09-01 96.20 2013-10-01 96.15 2013-11-01 96.14 2013-12-01 96.34 2014-01-01 96.84 2014-02-01 96.99 2014-03-01 97.00 2014-04-01 96.96 2014-05-01 97.11 2014-06-01 98.07 2014-07-01 98.10 2014-08-01 98.28 2014-09-01 98.39 2014-10-01 98.57 2014-11-01 98.61 2014-12-01 98.26 2015-01-01 98.75 2015-02-01 99.22 2015-03-01 99.40 2015-04-01 99.37 2015-05-01 99.53 2015-06-01 100.71 2015-07-01 100.46 2015-08-01 100.47 2015-09-01 100.50 2015-10-01 100.59 2015-11-01 100.66 2015-12-01 100.34 2016-01-01 100.54 2016-02-01 100.67 2016-03-01 101.31 2016-04-01 101.28 2016-05-01 101.48 2016-06-01 101.99 2016-07-01 101.88 2016-08-01 102.08 2016-09-01 102.11 2016-10-01 102.56 2016-11-01 102.51 2016-12-01 102.90 2017-01-01 103.51 2017-02-01 103.64 2017-03-01 103.89 2017-04-01 104.07 2017-05-01 104.01 2017-06-01 104.37 2017-07-01 104.47 2017-08-01 104.61 2017-09-01 104.72 2017-10-01 104.94 2017-11-01 105.10 2017-12-01 105.13 2018-01-01 105.62 2018-02-01 105.64 2018-03-01 105.73 2018-04-01 105.95 2018-05-01 106.10 2018-06-01 106.23 2018-07-01 106.83 2018-08-01 107.06 2018-09-01 107.26 2018-10-01 108.15