Month Index 2015=100 1996-01-01 63.05 1996-02-01 63.11 1996-03-01 63.09 1996-04-01 63.21 1996-05-01 63.16 1996-06-01 63.22 1996-07-01 63.18 1996-08-01 63.21 1996-09-01 63.29 1996-10-01 63.35 1996-11-01 63.62 1996-12-01 63.88 1997-01-01 63.96 1997-02-01 64.04 1997-03-01 64.06 1997-04-01 64.20 1997-05-01 64.42 1997-06-01 64.62 1997-07-01 64.84 1997-08-01 65.04 1997-09-01 65.18 1997-10-01 65.35 1997-11-01 65.32 1997-12-01 65.43 1998-01-01 65.54 1998-02-01 65.59 1998-03-01 65.58 1998-04-01 65.54 1998-05-01 65.51 1998-06-01 65.49 1998-07-01 65.65 1998-08-01 65.76 1998-09-01 65.67 1998-10-01 65.65 1998-11-01 65.68 1998-12-01 65.70 1999-01-01 65.81 1999-02-01 65.81 1999-03-01 65.97 1999-04-01 66.01 1999-05-01 66.02 1999-06-01 66.09 1999-07-01 66.08 1999-08-01 66.12 1999-09-01 66.09 1999-10-01 66.02 1999-11-01 66.03 1999-12-01 66.25 2000-01-01 66.40 2000-02-01 66.46 2000-03-01 66.67 2000-04-01 66.83 2000-05-01 66.88 2000-06-01 66.92 2000-07-01 66.93 2000-08-01 66.95 2000-09-01 67.01 2000-10-01 67.12 2000-11-01 67.21 2000-12-01 67.19 2001-01-01 67.36 2001-02-01 67.60 2001-03-01 67.74 2001-04-01 67.98 2001-05-01 68.07 2001-06-01 68.04 2001-07-01 68.37 2001-08-01 68.75 2001-09-01 69.04 2001-10-01 69.01 2001-11-01 69.03 2001-12-01 68.99 2002-01-01 69.03 2002-02-01 68.99 2002-03-01 68.96 2002-04-01 68.94 2002-05-01 69.06 2002-06-01 69.16 2002-07-01 69.25 2002-08-01 69.50 2002-09-01 69.62 2002-10-01 69.73 2002-11-01 69.92 2002-12-01 70.00 2003-01-01 70.25 2003-02-01 70.85 2003-03-01 71.02 2003-04-01 71.16 2003-05-01 71.29 2003-06-01 71.41 2003-07-01 71.47 2003-08-01 71.50 2003-09-01 71.52 2003-10-01 71.54 2003-11-01 71.55 2003-12-01 71.50 2004-01-01 71.72 2004-02-01 72.58 2004-03-01 72.78 2004-04-01 72.89 2004-05-01 72.94 2004-06-01 72.93 2004-07-01 73.09 2004-08-01 73.12 2004-09-01 73.01 2004-10-01 72.95 2004-11-01 73.02 2004-12-01 73.01 2005-01-01 73.53 2005-02-01 74.13 2005-03-01 74.45 2005-04-01 74.58 2005-05-01 74.53 2005-06-01 74.54 2005-07-01 74.28 2005-08-01 74.41 2005-09-01 74.28 2005-10-01 74.35 2005-11-01 74.33 2005-12-01 74.37 2006-01-01 74.64 2006-02-01 74.90 2006-03-01 75.07 2006-04-01 75.37 2006-05-01 75.63 2006-06-01 75.83 2006-07-01 75.98 2006-08-01 76.20 2006-09-01 76.47 2006-10-01 76.53 2006-11-01 76.72 2006-12-01 76.74 2007-01-01 77.06 2007-02-01 77.50 2007-03-01 78.11 2007-04-01 78.63 2007-05-01 78.76 2007-06-01 78.86 2007-07-01 79.10 2007-08-01 79.39 2007-09-01 79.94 2007-10-01 80.80 2007-11-01 81.72 2007-12-01 82.62 2008-01-01 83.61 2008-02-01 84.28 2008-03-01 84.62 2008-04-01 85.16 2008-05-01 85.48 2008-06-01 85.74 2008-07-01 85.95 2008-08-01 86.15 2008-09-01 86.24 2008-10-01 86.43 2008-11-01 86.45 2008-12-01 86.34 2009-01-01 86.68 2009-02-01 86.92 2009-03-01 86.93 2009-04-01 87.10 2009-05-01 87.02 2009-06-01 87.04 2009-07-01 86.97 2009-08-01 87.00 2009-09-01 87.01 2009-10-01 86.95 2009-11-01 86.98 2009-12-01 86.96 2010-01-01 87.10 2010-02-01 87.34 2010-03-01 87.35 2010-04-01 87.50 2010-05-01 87.70 2010-06-01 87.74 2010-07-01 87.91 2010-08-01 88.08 2010-09-01 88.30 2010-10-01 88.42 2010-11-01 88.51 2010-12-01 88.50 2011-01-01 88.96 2011-02-01 89.27 2011-03-01 89.51 2011-04-01 89.84 2011-05-01 90.31 2011-06-01 90.71 2011-07-01 90.93 2011-08-01 91.14 2011-09-01 91.40 2011-10-01 91.39 2011-11-01 91.74 2011-12-01 91.87 2012-01-01 92.11 2012-02-01 92.44 2012-03-01 92.62 2012-04-01 92.73 2012-05-01 92.92 2012-06-01 92.94 2012-07-01 93.05 2012-08-01 93.63 2012-09-01 94.14 2012-10-01 94.41 2012-11-01 94.71 2012-12-01 94.70 2013-01-01 95.17 2013-02-01 95.69 2013-03-01 95.87 2013-04-01 95.94 2013-05-01 96.11 2013-06-01 96.23 2013-07-01 96.19 2013-08-01 96.56 2013-09-01 96.81 2013-10-01 97.09 2013-11-01 97.46 2013-12-01 97.29 2014-01-01 97.43 2014-02-01 97.63 2014-03-01 98.04 2014-04-01 98.68 2014-05-01 98.84 2014-06-01 98.78 2014-07-01 98.87 2014-08-01 98.76 2014-09-01 98.70 2014-10-01 98.52 2014-11-01 98.55 2014-12-01 98.38 2015-01-01 98.63 2015-02-01 98.84 2015-03-01 99.38 2015-04-01 99.89 2015-05-01 99.92 2015-06-01 100.08 2015-07-01 100.21 2015-08-01 100.23 2015-09-01 100.03 2015-10-01 100.35 2015-11-01 101.23 2015-12-01 101.20 2016-01-01 102.43 2016-02-01 102.61 2016-03-01 103.09 2016-04-01 103.83 2016-05-01 103.61 2016-06-01 103.99 2016-07-01 103.97 2016-08-01 103.78 2016-09-01 103.23 2016-10-01 103.70 2016-11-01 103.91 2016-12-01 103.27 2017-01-01 103.92 2017-02-01 104.34 2017-03-01 104.67 2017-04-01 105.64 2017-05-01 105.74 2017-06-01 105.89 2017-07-01 106.30 2017-08-01 106.33 2017-09-01 106.13 2017-10-01 105.84 2017-11-01 106.65 2017-12-01 106.58 2018-01-01 107.60 2018-02-01 108.04 2018-03-01 108.59 2018-04-01 109.42 2018-05-01 109.46 2018-06-01 109.84 2018-07-01 110.22 2018-08-01 109.76 2018-09-01 109.37 2018-10-01 109.49