Month Index 2015=100 1996-01-01 65.27 1996-02-01 65.71 1996-03-01 65.81 1996-04-01 65.92 1996-05-01 65.91 1996-06-01 66.09 1996-07-01 66.68 1996-08-01 66.38 1996-09-01 66.41 1996-10-01 66.26 1996-11-01 66.08 1996-12-01 66.28 1997-01-01 66.49 1997-02-01 66.74 1997-03-01 66.74 1997-04-01 66.94 1997-05-01 66.92 1997-06-01 66.98 1997-07-01 67.47 1997-08-01 67.40 1997-09-01 67.28 1997-10-01 67.16 1997-11-01 67.05 1997-12-01 67.27 1998-01-01 67.33 1998-02-01 67.56 1998-03-01 67.43 1998-04-01 67.62 1998-05-01 67.46 1998-06-01 67.58 1998-07-01 68.17 1998-08-01 68.00 1998-09-01 67.64 1998-10-01 67.57 1998-11-01 67.44 1998-12-01 67.58 1999-01-01 67.63 1999-02-01 67.79 1999-03-01 67.80 1999-04-01 67.90 1999-05-01 67.87 1999-06-01 67.93 1999-07-01 68.56 1999-08-01 68.27 1999-09-01 68.04 1999-10-01 68.01 1999-11-01 67.80 1999-12-01 68.06 2000-01-01 67.93 2000-02-01 68.14 2000-03-01 68.15 2000-04-01 68.32 2000-05-01 68.31 2000-06-01 68.67 2000-07-01 69.33 2000-08-01 68.85 2000-09-01 68.78 2000-10-01 68.73 2000-11-01 68.88 2000-12-01 69.09 2001-01-01 69.13 2001-02-01 69.41 2001-03-01 69.25 2001-04-01 69.74 2001-05-01 69.79 2001-06-01 69.87 2001-07-01 71.05 2001-08-01 70.75 2001-09-01 70.54 2001-10-01 70.62 2001-11-01 70.77 2001-12-01 71.35 2002-01-01 71.16 2002-02-01 71.27 2002-03-01 71.41 2002-04-01 71.68 2002-05-01 71.85 2002-06-01 71.98 2002-07-01 73.40 2002-08-01 73.13 2002-09-01 72.74 2002-10-01 72.75 2002-11-01 72.86 2002-12-01 72.99 2003-01-01 73.36 2003-02-01 73.74 2003-03-01 73.61 2003-04-01 73.84 2003-05-01 73.91 2003-06-01 74.25 2003-07-01 75.28 2003-08-01 75.36 2003-09-01 75.04 2003-10-01 74.84 2003-11-01 74.70 2003-12-01 75.03 2004-01-01 75.43 2004-02-01 75.70 2004-03-01 75.70 2004-04-01 75.89 2004-05-01 75.97 2004-06-01 76.11 2004-07-01 77.39 2004-08-01 77.29 2004-09-01 76.85 2004-10-01 76.86 2004-11-01 76.94 2004-12-01 77.10 2005-01-01 77.39 2005-02-01 77.82 2005-03-01 77.77 2005-04-01 77.78 2005-05-01 77.62 2005-06-01 77.94 2005-07-01 78.74 2005-08-01 78.99 2005-09-01 78.75 2005-10-01 78.87 2005-11-01 78.88 2005-12-01 79.33 2006-01-01 79.39 2006-02-01 79.68 2006-03-01 79.55 2006-04-01 79.81 2006-05-01 79.62 2006-06-01 80.31 2006-07-01 81.55 2006-08-01 81.58 2006-09-01 80.68 2006-10-01 80.92 2006-11-01 80.85 2006-12-01 81.31 2007-01-01 81.78 2007-02-01 82.12 2007-03-01 82.07 2007-04-01 82.44 2007-05-01 82.55 2007-06-01 82.70 2007-07-01 83.75 2007-08-01 83.57 2007-09-01 83.11 2007-10-01 83.20 2007-11-01 83.22 2007-12-01 83.79 2008-01-01 84.32 2008-02-01 84.82 2008-03-01 84.94 2008-04-01 85.55 2008-05-01 85.46 2008-06-01 85.69 2008-07-01 87.10 2008-08-01 87.03 2008-09-01 86.40 2008-10-01 86.88 2008-11-01 86.89 2008-12-01 87.54 2009-01-01 88.24 2009-02-01 88.78 2009-03-01 88.60 2009-04-01 89.35 2009-05-01 89.06 2009-06-01 89.10 2009-07-01 90.11 2009-08-01 90.21 2009-09-01 89.40 2009-10-01 89.74 2009-11-01 89.46 2009-12-01 90.10 2010-01-01 90.86 2010-02-01 90.86 2010-03-01 90.92 2010-04-01 90.86 2010-05-01 90.82 2010-06-01 91.12 2010-07-01 92.33 2010-08-01 92.37 2010-09-01 91.49 2010-10-01 91.63 2010-11-01 91.45 2010-12-01 92.03 2011-01-01 91.90 2011-02-01 92.52 2011-03-01 92.48 2011-04-01 93.18 2011-05-01 93.09 2011-06-01 93.16 2011-07-01 94.16 2011-08-01 94.44 2011-09-01 93.22 2011-10-01 93.36 2011-11-01 93.71 2011-12-01 94.07 2012-01-01 93.48 2012-02-01 94.01 2012-03-01 94.16 2012-04-01 95.22 2012-05-01 94.81 2012-06-01 95.71 2012-07-01 97.58 2012-08-01 97.59 2012-09-01 95.19 2012-10-01 95.41 2012-11-01 94.86 2012-12-01 96.48 2013-01-01 95.75 2013-02-01 95.95 2013-03-01 96.28 2013-04-01 96.61 2013-05-01 96.83 2013-06-01 97.02 2013-07-01 98.83 2013-08-01 98.77 2013-09-01 96.52 2013-10-01 96.67 2013-11-01 96.05 2013-12-01 97.59 2014-01-01 97.11 2014-02-01 97.78 2014-03-01 97.54 2014-04-01 98.94 2014-05-01 98.31 2014-06-01 98.85 2014-07-01 100.76 2014-08-01 100.95 2014-09-01 98.37 2014-10-01 98.47 2014-11-01 97.95 2014-12-01 99.59 2015-01-01 98.87 2015-02-01 99.17 2015-03-01 98.87 2015-04-01 100.02 2015-05-01 99.81 2015-06-01 99.92 2015-07-01 102.59 2015-08-01 102.42 2015-09-01 99.54 2015-10-01 99.71 2015-11-01 98.76 2015-12-01 100.33 2016-01-01 99.07 2016-02-01 99.08 2016-03-01 98.84 2016-04-01 99.51 2016-05-01 99.17 2016-06-01 99.79 2016-07-01 102.62 2016-08-01 102.17 2016-09-01 99.65 2016-10-01 99.90 2016-11-01 99.03 2016-12-01 101.11 2017-01-01 99.86 2017-02-01 100.45 2017-03-01 100.37 2017-04-01 101.74 2017-05-01 100.74 2017-06-01 101.64 2017-07-01 104.56 2017-08-01 104.42 2017-09-01 101.37 2017-10-01 101.49 2017-11-01 100.47 2017-12-01 102.65 2018-01-01 101.08 2018-02-01 102.14 2018-03-01 102.41 2018-04-01 103.92 2018-05-01 103.19 2018-06-01 103.33 2018-07-01 106.58 2018-08-01 106.59 2018-09-01 102.60 2018-10-01 103.31