Month Index 2015=100 1996-01-01 58.24 1996-02-01 58.48 1996-03-01 58.63 1996-04-01 58.82 1996-05-01 58.94 1996-06-01 59.18 1996-07-01 59.35 1996-08-01 59.45 1996-09-01 59.55 1996-10-01 59.65 1996-11-01 59.80 1996-12-01 59.83 1997-01-01 60.16 1997-02-01 60.50 1997-03-01 60.82 1997-04-01 60.91 1997-05-01 60.94 1997-06-01 61.22 1997-07-01 61.35 1997-08-01 61.35 1997-09-01 61.45 1997-10-01 61.58 1997-11-01 61.69 1997-12-01 61.75 1998-01-01 61.93 1998-02-01 62.05 1998-03-01 62.25 1998-04-01 62.47 1998-05-01 62.76 1998-06-01 62.83 1998-07-01 63.02 1998-08-01 63.08 1998-09-01 62.93 1998-10-01 63.18 1998-11-01 63.20 1998-12-01 63.31 1999-01-01 63.70 1999-02-01 63.59 1999-03-01 64.04 1999-04-01 64.06 1999-05-01 64.09 1999-06-01 64.11 1999-07-01 64.20 1999-08-01 64.53 1999-09-01 64.46 1999-10-01 64.90 1999-11-01 64.91 1999-12-01 64.98 2000-01-01 65.35 2000-02-01 65.58 2000-03-01 65.69 2000-04-01 65.88 2000-05-01 65.92 2000-06-01 65.98 2000-07-01 66.30 2000-08-01 66.31 2000-09-01 66.75 2000-10-01 66.91 2000-11-01 66.96 2000-12-01 66.96 2001-01-01 67.30 2001-02-01 67.42 2001-03-01 67.44 2001-04-01 67.57 2001-05-01 67.61 2001-06-01 67.70 2001-07-01 67.72 2001-08-01 67.98 2001-09-01 68.07 2001-10-01 68.24 2001-11-01 68.57 2001-12-01 68.95 2002-01-01 69.89 2002-02-01 70.62 2002-03-01 70.73 2002-04-01 70.81 2002-05-01 71.03 2002-06-01 71.08 2002-07-01 71.14 2002-08-01 71.46 2002-09-01 71.38 2002-10-01 71.38 2002-11-01 71.68 2002-12-01 71.82 2003-01-01 71.71 2003-02-01 71.82 2003-03-01 71.73 2003-04-01 71.77 2003-05-01 71.54 2003-06-01 71.31 2003-07-01 71.45 2003-08-01 71.45 2003-09-01 72.16 2003-10-01 72.15 2003-11-01 72.08 2003-12-01 73.02 2004-01-01 73.05 2004-02-01 73.58 2004-03-01 73.75 2004-04-01 73.85 2004-05-01 74.27 2004-06-01 74.54 2004-07-01 74.57 2004-08-01 74.56 2004-09-01 74.63 2004-10-01 74.64 2004-11-01 74.88 2004-12-01 74.92 2005-01-01 75.20 2005-02-01 75.62 2005-03-01 75.87 2005-04-01 75.93 2005-05-01 76.03 2005-06-01 76.05 2005-07-01 76.63 2005-08-01 76.93 2005-09-01 76.94 2005-10-01 77.58 2005-11-01 77.66 2005-12-01 77.96 2006-01-01 76.95 2006-02-01 77.31 2006-03-01 78.28 2006-04-01 78.57 2006-05-01 78.69 2006-06-01 78.63 2006-07-01 78.84 2006-08-01 79.36 2006-09-01 79.40 2006-10-01 79.54 2006-11-01 79.59 2006-12-01 79.79 2007-01-01 80.13 2007-02-01 80.43 2007-03-01 80.97 2007-04-01 81.21 2007-05-01 81.36 2007-06-01 81.36 2007-07-01 81.56 2007-08-01 81.86 2007-09-01 82.41 2007-10-01 82.48 2007-11-01 82.52 2007-12-01 82.54 2008-01-01 83.48 2008-02-01 83.70 2008-03-01 83.39 2008-04-01 84.02 2008-05-01 84.35 2008-06-01 84.74 2008-07-01 84.89 2008-08-01 84.92 2008-09-01 85.05 2008-10-01 85.08 2008-11-01 85.19 2008-12-01 85.40 2009-01-01 85.61 2009-02-01 85.77 2009-03-01 85.87 2009-04-01 86.15 2009-05-01 86.18 2009-06-01 86.30 2009-07-01 86.36 2009-08-01 86.48 2009-09-01 86.77 2009-10-01 86.93 2009-11-01 87.03 2009-12-01 87.11 2010-01-01 87.24 2010-02-01 87.73 2010-03-01 88.00 2010-04-01 88.10 2010-05-01 88.24 2010-06-01 88.22 2010-07-01 88.46 2010-08-01 89.09 2010-09-01 89.08 2010-10-01 89.21 2010-11-01 89.51 2010-12-01 89.51 2011-01-01 89.70 2011-02-01 89.86 2011-03-01 89.91 2011-04-01 89.96 2011-05-01 90.26 2011-06-01 90.44 2011-07-01 90.56 2011-08-01 91.24 2011-09-01 92.12 2011-10-01 92.20 2011-11-01 92.45 2011-12-01 92.54 2012-01-01 92.79 2012-02-01 92.81 2012-03-01 92.81 2012-04-01 92.62 2012-05-01 92.85 2012-06-01 93.19 2012-07-01 93.24 2012-08-01 93.24 2012-09-01 93.39 2012-10-01 93.72 2012-11-01 93.75 2012-12-01 93.83 2013-01-01 93.97 2013-02-01 94.07 2013-03-01 94.27 2013-04-01 94.19 2013-05-01 94.06 2013-06-01 94.46 2013-07-01 94.44 2013-08-01 94.49 2013-09-01 94.52 2013-10-01 94.63 2013-11-01 94.88 2013-12-01 95.23 2014-01-01 96.59 2014-02-01 96.69 2014-03-01 96.82 2014-04-01 96.93 2014-05-01 96.94 2014-06-01 96.94 2014-07-01 96.87 2014-08-01 97.53 2014-09-01 97.79 2014-10-01 97.75 2014-11-01 98.12 2014-12-01 98.17 2015-01-01 97.68 2015-02-01 98.54 2015-03-01 98.71 2015-04-01 98.52 2015-05-01 99.64 2015-06-01 100.54 2015-07-01 100.67 2015-08-01 101.06 2015-09-01 100.79 2015-10-01 100.80 2015-11-01 100.80 2015-12-01 102.26 2016-01-01 102.84 2016-02-01 103.26 2016-03-01 102.84 2016-04-01 102.88 2016-05-01 103.15 2016-06-01 103.66 2016-07-01 103.64 2016-08-01 103.10 2016-09-01 103.07 2016-10-01 103.07 2016-11-01 102.89 2016-12-01 103.38 2017-01-01 103.85 2017-02-01 103.91 2017-03-01 103.95 2017-04-01 103.75 2017-05-01 103.72 2017-06-01 103.72 2017-07-01 103.76 2017-08-01 104.09 2017-09-01 104.44 2017-10-01 104.28 2017-11-01 104.25 2017-12-01 104.41 2018-01-01 104.62 2018-02-01 104.80 2018-03-01 105.14 2018-04-01 105.13 2018-05-01 105.07 2018-06-01 105.10 2018-07-01 105.10 2018-08-01 105.09 2018-09-01 105.11 2018-10-01 104.99