Month Index 2015=100 1996-01-01 65.06 1996-02-01 65.13 1996-03-01 65.39 1996-04-01 65.59 1996-05-01 65.85 1996-06-01 65.98 1996-07-01 66.05 1996-08-01 66.25 1996-09-01 66.31 1996-10-01 66.44 1996-11-01 66.71 1996-12-01 66.97 1997-01-01 67.24 1997-02-01 67.24 1997-03-01 67.37 1997-04-01 67.76 1997-05-01 68.03 1997-06-01 68.16 1997-07-01 68.23 1997-08-01 68.36 1997-09-01 68.42 1997-10-01 68.62 1997-11-01 68.69 1997-12-01 68.89 1998-01-01 69.08 1998-02-01 69.28 1998-03-01 69.41 1998-04-01 69.55 1998-05-01 69.81 1998-06-01 70.01 1998-07-01 70.14 1998-08-01 70.21 1998-09-01 70.27 1998-10-01 70.40 1998-11-01 70.40 1998-12-01 70.54 1999-01-01 70.60 1999-02-01 70.87 1999-03-01 71.00 1999-04-01 71.26 1999-05-01 71.46 1999-06-01 71.59 1999-07-01 71.66 1999-08-01 71.86 1999-09-01 71.92 1999-10-01 72.32 1999-11-01 72.45 1999-12-01 72.52 2000-01-01 72.71 2000-02-01 72.85 2000-03-01 72.98 2000-04-01 73.50 2000-05-01 73.64 2000-06-01 73.77 2000-07-01 74.10 2000-08-01 74.23 2000-09-01 74.36 2000-10-01 74.49 2000-11-01 74.63 2000-12-01 74.76 2001-01-01 74.96 2001-02-01 75.30 2001-03-01 75.50 2001-04-01 75.64 2001-05-01 76.07 2001-06-01 76.15 2001-07-01 76.17 2001-08-01 76.37 2001-09-01 76.52 2001-10-01 76.66 2001-11-01 76.69 2001-12-01 76.71 2002-01-01 77.19 2002-02-01 77.31 2002-03-01 77.72 2002-04-01 77.79 2002-05-01 77.88 2002-06-01 78.03 2002-07-01 78.06 2002-08-01 78.15 2002-09-01 78.37 2002-10-01 78.70 2002-11-01 78.91 2002-12-01 79.06 2003-01-01 79.08 2003-02-01 79.15 2003-03-01 79.17 2003-04-01 79.22 2003-05-01 79.33 2003-06-01 79.36 2003-07-01 79.64 2003-08-01 79.67 2003-09-01 79.69 2003-10-01 79.78 2003-11-01 79.84 2003-12-01 79.86 2004-01-01 79.93 2004-02-01 79.94 2004-03-01 80.19 2004-04-01 80.43 2004-05-01 80.52 2004-06-01 80.77 2004-07-01 80.82 2004-08-01 80.92 2004-09-01 81.04 2004-10-01 81.27 2004-11-01 81.45 2004-12-01 81.80 2005-01-01 82.05 2005-02-01 82.12 2005-03-01 82.41 2005-04-01 82.55 2005-05-01 82.75 2005-06-01 83.03 2005-07-01 83.36 2005-08-01 83.56 2005-09-01 83.87 2005-10-01 84.03 2005-11-01 84.06 2005-12-01 84.13 2006-01-01 84.23 2006-02-01 84.30 2006-03-01 84.61 2006-04-01 84.69 2006-05-01 84.84 2006-06-01 85.04 2006-07-01 85.09 2006-08-01 85.22 2006-09-01 85.52 2006-10-01 85.60 2006-11-01 85.70 2006-12-01 85.75 2007-01-01 85.79 2007-02-01 85.92 2007-03-01 86.08 2007-04-01 86.20 2007-05-01 86.32 2007-06-01 86.37 2007-07-01 86.38 2007-08-01 86.46 2007-09-01 86.88 2007-10-01 86.98 2007-11-01 87.30 2007-12-01 87.57 2008-01-01 87.57 2008-02-01 87.60 2008-03-01 88.26 2008-04-01 88.60 2008-05-01 88.73 2008-06-01 89.22 2008-07-01 89.39 2008-08-01 89.52 2008-09-01 89.78 2008-10-01 89.97 2008-11-01 90.26 2008-12-01 90.40 2009-01-01 90.55 2009-02-01 90.67 2009-03-01 90.88 2009-04-01 90.96 2009-05-01 91.00 2009-06-01 91.20 2009-07-01 91.52 2009-08-01 91.67 2009-09-01 91.75 2009-10-01 91.87 2009-11-01 92.08 2009-12-01 92.16 2010-01-01 92.49 2010-02-01 92.71 2010-03-01 92.74 2010-04-01 92.86 2010-05-01 92.89 2010-06-01 92.98 2010-07-01 93.10 2010-08-01 93.17 2010-09-01 93.28 2010-10-01 93.34 2010-11-01 93.52 2010-12-01 93.60 2011-01-01 93.89 2011-02-01 94.32 2011-03-01 94.41 2011-04-01 94.50 2011-05-01 94.76 2011-06-01 94.85 2011-07-01 94.92 2011-08-01 95.02 2011-09-01 95.26 2011-10-01 95.34 2011-11-01 95.37 2011-12-01 95.37 2012-01-01 95.46 2012-02-01 95.50 2012-03-01 95.67 2012-04-01 95.79 2012-05-01 95.88 2012-06-01 96.22 2012-07-01 96.34 2012-08-01 96.33 2012-09-01 96.49 2012-10-01 96.53 2012-11-01 96.57 2012-12-01 96.40 2013-01-01 96.55 2013-02-01 96.82 2013-03-01 97.07 2013-04-01 97.16 2013-05-01 97.23 2013-06-01 97.44 2013-07-01 97.60 2013-08-01 97.77 2013-09-01 97.86 2013-10-01 97.86 2013-11-01 97.93 2013-12-01 97.98 2014-01-01 98.09 2014-02-01 98.12 2014-03-01 98.17 2014-04-01 98.22 2014-05-01 98.24 2014-06-01 98.30 2014-07-01 98.32 2014-08-01 98.32 2014-09-01 98.57 2014-10-01 98.63 2014-11-01 98.69 2014-12-01 98.78 2015-01-01 98.86 2015-02-01 99.29 2015-03-01 99.52 2015-04-01 99.72 2015-05-01 99.88 2015-06-01 100.20 2015-07-01 100.35 2015-08-01 100.40 2015-09-01 100.41 2015-10-01 100.43 2015-11-01 100.46 2015-12-01 100.49 2016-01-01 100.61 2016-02-01 100.63 2016-03-01 100.62 2016-04-01 100.75 2016-05-01 100.83 2016-06-01 100.87 2016-07-01 100.83 2016-08-01 100.87 2016-09-01 100.91 2016-10-01 100.96 2016-11-01 101.01 2016-12-01 101.33 2017-01-01 101.37 2017-02-01 101.56 2017-03-01 101.61 2017-04-01 101.88 2017-05-01 101.98 2017-06-01 102.03 2017-07-01 102.10 2017-08-01 102.14 2017-09-01 102.16 2017-10-01 102.34 2017-11-01 102.55 2017-12-01 102.65 2018-01-01 102.84 2018-02-01 102.86 2018-03-01 102.90 2018-04-01 102.95 2018-05-01 103.00 2018-06-01 103.03 2018-07-01 103.44 2018-08-01 103.63 2018-09-01 103.63 2018-10-01 103.82