Month Index 2015=100 1996-01-01 63.60 1996-02-01 63.86 1996-03-01 63.94 1996-04-01 64.21 1996-05-01 64.27 1996-06-01 64.48 1996-07-01 64.59 1996-08-01 64.63 1996-09-01 64.84 1996-10-01 64.92 1996-11-01 65.18 1996-12-01 65.31 1997-01-01 65.58 1997-02-01 65.67 1997-03-01 65.62 1997-04-01 65.69 1997-05-01 65.87 1997-06-01 65.90 1997-07-01 65.95 1997-08-01 66.02 1997-09-01 66.06 1997-10-01 66.19 1997-11-01 66.44 1997-12-01 66.57 1998-01-01 67.01 1998-02-01 67.05 1998-03-01 67.10 1998-04-01 67.23 1998-05-01 67.30 1998-06-01 67.54 1998-07-01 67.68 1998-08-01 67.74 1998-09-01 67.83 1998-10-01 68.06 1998-11-01 68.10 1998-12-01 68.19 1999-01-01 68.39 1999-02-01 68.53 1999-03-01 68.58 1999-04-01 68.65 1999-05-01 68.75 1999-06-01 68.84 1999-07-01 68.89 1999-08-01 68.83 1999-09-01 69.01 1999-10-01 69.21 1999-11-01 69.33 1999-12-01 69.36 2000-01-01 69.58 2000-02-01 69.73 2000-03-01 69.85 2000-04-01 69.91 2000-05-01 70.04 2000-06-01 70.06 2000-07-01 70.09 2000-08-01 70.06 2000-09-01 70.36 2000-10-01 70.58 2000-11-01 70.71 2000-12-01 70.83 2001-01-01 71.17 2001-02-01 71.27 2001-03-01 71.43 2001-04-01 71.62 2001-05-01 71.76 2001-06-01 71.97 2001-07-01 72.21 2001-08-01 72.41 2001-09-01 72.62 2001-10-01 72.94 2001-11-01 73.03 2001-12-01 73.36 2002-01-01 73.65 2002-02-01 73.82 2002-03-01 73.95 2002-04-01 74.04 2002-05-01 73.90 2002-06-01 74.14 2002-07-01 74.28 2002-08-01 74.26 2002-09-01 74.49 2002-10-01 74.67 2002-11-01 74.94 2002-12-01 75.04 2003-01-01 75.30 2003-02-01 75.45 2003-03-01 75.67 2003-04-01 75.73 2003-05-01 75.89 2003-06-01 76.07 2003-07-01 76.08 2003-08-01 76.10 2003-09-01 76.48 2003-10-01 76.70 2003-11-01 76.83 2003-12-01 77.03 2004-01-01 77.17 2004-02-01 77.30 2004-03-01 77.42 2004-04-01 77.54 2004-05-01 77.63 2004-06-01 77.74 2004-07-01 77.81 2004-08-01 77.79 2004-09-01 78.00 2004-10-01 78.13 2004-11-01 78.28 2004-12-01 78.48 2005-01-01 78.63 2005-02-01 78.70 2005-03-01 78.71 2005-04-01 78.81 2005-05-01 78.87 2005-06-01 78.99 2005-07-01 79.05 2005-08-01 78.97 2005-09-01 79.21 2005-10-01 79.41 2005-11-01 79.59 2005-12-01 79.68 2006-01-01 79.65 2006-02-01 80.01 2006-03-01 80.09 2006-04-01 80.09 2006-05-01 80.10 2006-06-01 80.21 2006-07-01 80.33 2006-08-01 80.25 2006-09-01 80.70 2006-10-01 80.76 2006-11-01 80.97 2006-12-01 81.22 2007-01-01 81.13 2007-02-01 81.70 2007-03-01 81.73 2007-04-01 81.80 2007-05-01 81.91 2007-06-01 81.95 2007-07-01 82.08 2007-08-01 82.04 2007-09-01 82.42 2007-10-01 82.64 2007-11-01 82.79 2007-12-01 82.94 2008-01-01 82.88 2008-02-01 83.43 2008-03-01 83.55 2008-04-01 83.65 2008-05-01 83.99 2008-06-01 83.98 2008-07-01 84.19 2008-08-01 84.05 2008-09-01 84.45 2008-10-01 84.81 2008-11-01 85.00 2008-12-01 85.07 2009-01-01 85.56 2009-02-01 86.37 2009-03-01 86.41 2009-04-01 86.44 2009-05-01 86.56 2009-06-01 86.64 2009-07-01 86.79 2009-08-01 86.64 2009-09-01 87.17 2009-10-01 87.39 2009-11-01 87.42 2009-12-01 87.73 2010-01-01 88.00 2010-02-01 88.39 2010-03-01 88.38 2010-04-01 88.43 2010-05-01 88.79 2010-06-01 88.90 2010-07-01 88.90 2010-08-01 88.61 2010-09-01 89.01 2010-10-01 89.32 2010-11-01 89.40 2010-12-01 89.78 2011-01-01 89.88 2011-02-01 90.27 2011-03-01 90.26 2011-04-01 90.63 2011-05-01 90.74 2011-06-01 90.66 2011-07-01 90.62 2011-08-01 90.66 2011-09-01 91.07 2011-10-01 91.39 2011-11-01 91.53 2011-12-01 91.87 2012-01-01 92.19 2012-02-01 92.30 2012-03-01 92.09 2012-04-01 92.26 2012-05-01 92.13 2012-06-01 92.24 2012-07-01 92.39 2012-08-01 92.53 2012-09-01 93.17 2012-10-01 93.66 2012-11-01 93.96 2012-12-01 94.15 2013-01-01 94.23 2013-02-01 94.82 2013-03-01 94.81 2013-04-01 95.11 2013-05-01 94.97 2013-06-01 95.03 2013-07-01 95.32 2013-08-01 94.83 2013-09-01 95.31 2013-10-01 96.00 2013-11-01 96.48 2013-12-01 96.85 2014-01-01 97.20 2014-02-01 97.51 2014-03-01 97.50 2014-04-01 97.71 2014-05-01 97.25 2014-06-01 97.45 2014-07-01 97.99 2014-08-01 97.76 2014-09-01 97.82 2014-10-01 98.26 2014-11-01 98.63 2014-12-01 98.96 2015-01-01 99.29 2015-02-01 99.35 2015-03-01 99.40 2015-04-01 99.85 2015-05-01 99.83 2015-06-01 100.10 2015-07-01 100.30 2015-08-01 99.68 2015-09-01 99.69 2015-10-01 100.38 2015-11-01 100.80 2015-12-01 101.32 2016-01-01 101.44 2016-02-01 101.44 2016-03-01 101.29 2016-04-01 101.64 2016-05-01 101.60 2016-06-01 102.00 2016-07-01 102.06 2016-08-01 101.93 2016-09-01 101.74 2016-10-01 102.42 2016-11-01 102.99 2016-12-01 103.49 2017-01-01 103.45 2017-02-01 103.73 2017-03-01 103.48 2017-04-01 103.73 2017-05-01 104.02 2017-06-01 104.55 2017-07-01 104.81 2017-08-01 104.29 2017-09-01 104.41 2017-10-01 104.95 2017-11-01 105.52 2017-12-01 105.34 2018-01-01 105.88 2018-02-01 106.10 2018-03-01 105.87 2018-04-01 106.33 2018-05-01 106.40 2018-06-01 106.59 2018-07-01 106.84 2018-08-01 106.87 2018-09-01 107.05 2018-10-01 107.63