Month Index 2015=100 1996-01-01 66.64 1996-02-01 67.82 1996-03-01 67.96 1996-04-01 68.05 1996-05-01 68.08 1996-06-01 68.08 1996-07-01 68.08 1996-08-01 67.22 1996-09-01 68.06 1996-10-01 68.12 1996-11-01 68.14 1996-12-01 68.15 1997-01-01 68.28 1997-02-01 69.41 1997-03-01 69.33 1997-04-01 69.33 1997-05-01 69.32 1997-06-01 69.32 1997-07-01 69.34 1997-08-01 68.12 1997-09-01 69.38 1997-10-01 69.41 1997-11-01 69.42 1997-12-01 69.46 1998-01-01 69.73 1998-02-01 70.82 1998-03-01 70.93 1998-04-01 71.00 1998-05-01 71.03 1998-06-01 71.05 1998-07-01 71.02 1998-08-01 70.05 1998-09-01 70.19 1998-10-01 70.18 1998-11-01 70.18 1998-12-01 70.22 1999-01-01 70.40 1999-02-01 71.00 1999-03-01 71.08 1999-04-01 71.11 1999-05-01 70.84 1999-06-01 70.84 1999-07-01 70.69 1999-08-01 68.92 1999-09-01 70.52 1999-10-01 70.61 1999-11-01 70.56 1999-12-01 70.61 2000-01-01 70.79 2000-02-01 71.27 2000-03-01 71.48 2000-04-01 71.52 2000-05-01 71.55 2000-06-01 71.57 2000-07-01 71.58 2000-08-01 71.02 2000-09-01 71.68 2000-10-01 71.74 2000-11-01 71.77 2000-12-01 71.79 2001-01-01 71.91 2001-02-01 71.96 2001-03-01 71.96 2001-04-01 72.82 2001-05-01 72.95 2001-06-01 73.01 2001-07-01 73.01 2001-08-01 71.98 2001-09-01 73.08 2001-10-01 73.36 2001-11-01 73.54 2001-12-01 73.65 2002-01-01 74.29 2002-02-01 74.34 2002-03-01 75.11 2002-04-01 75.18 2002-05-01 75.19 2002-06-01 75.23 2002-07-01 75.16 2002-08-01 73.19 2002-09-01 75.52 2002-10-01 75.56 2002-11-01 75.58 2002-12-01 75.59 2003-01-01 75.73 2003-02-01 76.56 2003-03-01 76.56 2003-04-01 76.55 2003-05-01 76.68 2003-06-01 76.82 2003-07-01 76.96 2003-08-01 76.38 2003-09-01 77.12 2003-10-01 77.25 2003-11-01 77.29 2003-12-01 77.15 2004-01-01 77.37 2004-02-01 77.90 2004-03-01 77.95 2004-04-01 77.93 2004-05-01 78.05 2004-06-01 78.25 2004-07-01 78.38 2004-08-01 76.98 2004-09-01 78.32 2004-10-01 78.72 2004-11-01 78.84 2004-12-01 79.11 2005-01-01 79.34 2005-02-01 79.87 2005-03-01 79.97 2005-04-01 80.02 2005-05-01 80.01 2005-06-01 80.00 2005-07-01 80.17 2005-08-01 79.21 2005-09-01 80.09 2005-10-01 80.44 2005-11-01 80.54 2005-12-01 80.86 2006-01-01 81.15 2006-02-01 81.92 2006-03-01 82.02 2006-04-01 82.12 2006-05-01 82.20 2006-06-01 82.21 2006-07-01 82.33 2006-08-01 81.48 2006-09-01 82.23 2006-10-01 82.80 2006-11-01 82.89 2006-12-01 83.13 2007-01-01 83.50 2007-02-01 84.10 2007-03-01 84.18 2007-04-01 84.18 2007-05-01 84.26 2007-06-01 84.41 2007-07-01 84.42 2007-08-01 84.02 2007-09-01 84.26 2007-10-01 84.76 2007-11-01 84.85 2007-12-01 85.07 2008-01-01 86.46 2008-02-01 87.24 2008-03-01 87.35 2008-04-01 87.46 2008-05-01 87.47 2008-06-01 87.58 2008-07-01 87.76 2008-08-01 87.20 2008-09-01 87.71 2008-10-01 88.34 2008-11-01 88.37 2008-12-01 88.73 2009-01-01 88.97 2009-02-01 89.67 2009-03-01 89.75 2009-04-01 89.99 2009-05-01 89.99 2009-06-01 90.22 2009-07-01 90.66 2009-08-01 90.05 2009-09-01 90.74 2009-10-01 90.94 2009-11-01 91.00 2009-12-01 91.05 2010-01-01 91.40 2010-02-01 91.79 2010-03-01 91.84 2010-04-01 91.86 2010-05-01 91.92 2010-06-01 92.07 2010-07-01 92.20 2010-08-01 91.18 2010-09-01 92.27 2010-10-01 92.23 2010-11-01 92.21 2010-12-01 92.23 2011-01-01 92.91 2011-02-01 93.63 2011-03-01 93.72 2011-04-01 93.82 2011-05-01 93.90 2011-06-01 93.96 2011-07-01 94.07 2011-08-01 93.44 2011-09-01 93.95 2011-10-01 94.29 2011-11-01 94.42 2011-12-01 94.38 2012-01-01 94.72 2012-02-01 95.48 2012-03-01 95.55 2012-04-01 95.70 2012-05-01 95.76 2012-06-01 95.89 2012-07-01 96.20 2012-08-01 95.55 2012-09-01 95.87 2012-10-01 96.28 2012-11-01 96.43 2012-12-01 96.48 2013-01-01 96.50 2013-02-01 97.43 2013-03-01 97.74 2013-04-01 97.51 2013-05-01 97.71 2013-06-01 97.30 2013-07-01 97.69 2013-08-01 96.48 2013-09-01 97.07 2013-10-01 96.95 2013-11-01 97.27 2013-12-01 97.19 2014-01-01 97.69 2014-02-01 98.40 2014-03-01 98.15 2014-04-01 98.33 2014-05-01 98.23 2014-06-01 98.11 2014-07-01 99.10 2014-08-01 98.17 2014-09-01 98.14 2014-10-01 98.32 2014-11-01 98.42 2014-12-01 98.79 2015-01-01 99.62 2015-02-01 100.05 2015-03-01 99.82 2015-04-01 99.61 2015-05-01 99.68 2015-06-01 99.89 2015-07-01 100.94 2015-08-01 100.14 2015-09-01 100.14 2015-10-01 99.91 2015-11-01 100.12 2015-12-01 100.09 2016-01-01 100.51 2016-02-01 100.82 2016-03-01 100.90 2016-04-01 100.74 2016-05-01 100.91 2016-06-01 101.05 2016-07-01 101.31 2016-08-01 101.06 2016-09-01 101.44 2016-10-01 101.73 2016-11-01 101.87 2016-12-01 101.86 2017-01-01 101.98 2017-02-01 102.37 2017-03-01 102.15 2017-04-01 102.21 2017-05-01 101.99 2017-06-01 102.12 2017-07-01 102.37 2017-08-01 102.05 2017-09-01 102.26 2017-10-01 102.30 2017-11-01 102.40 2017-12-01 102.41 2018-01-01 102.74 2018-02-01 103.61 2018-03-01 103.60 2018-04-01 103.62 2018-05-01 103.78 2018-06-01 103.62 2018-07-01 104.12 2018-08-01 103.73 2018-09-01 103.65 2018-10-01 103.84