Month Index 2015=100 1996-01-01 60.57 1996-02-01 60.70 1996-03-01 60.76 1996-04-01 60.82 1996-05-01 60.94 1996-06-01 61.00 1996-07-01 61.00 1996-08-01 61.00 1996-09-01 61.06 1996-10-01 61.12 1996-11-01 61.12 1996-12-01 61.24 1997-01-01 61.31 1997-02-01 61.37 1997-03-01 61.43 1997-04-01 61.61 1997-05-01 61.79 1997-06-01 61.79 1997-07-01 61.79 1997-08-01 61.85 1997-09-01 61.85 1997-10-01 61.85 1997-11-01 61.92 1997-12-01 61.92 1998-01-01 62.10 1998-02-01 62.10 1998-03-01 62.28 1998-04-01 62.65 1998-05-01 62.71 1998-06-01 62.77 1998-07-01 62.77 1998-08-01 62.77 1998-09-01 62.77 1998-10-01 62.95 1998-11-01 63.01 1998-12-01 63.01 1999-01-01 63.13 1999-02-01 63.50 1999-03-01 63.62 1999-04-01 63.68 1999-05-01 63.68 1999-06-01 63.74 1999-07-01 63.74 1999-08-01 63.80 1999-09-01 63.80 1999-10-01 63.80 1999-11-01 63.87 1999-12-01 63.87 2000-01-01 64.11 2000-02-01 64.17 2000-03-01 64.23 2000-04-01 64.60 2000-05-01 64.84 2000-06-01 65.02 2000-07-01 65.02 2000-08-01 65.02 2000-09-01 65.15 2000-10-01 65.27 2000-11-01 65.27 2000-12-01 65.33 2001-01-01 65.41 2001-02-01 65.63 2001-03-01 65.81 2001-04-01 66.15 2001-05-01 66.98 2001-06-01 68.08 2001-07-01 68.19 2001-08-01 68.25 2001-09-01 68.34 2001-10-01 68.54 2001-11-01 68.56 2001-12-01 68.60 2002-01-01 68.90 2002-02-01 69.49 2002-03-01 69.78 2002-04-01 70.03 2002-05-01 70.17 2002-06-01 70.32 2002-07-01 70.32 2002-08-01 70.75 2002-09-01 70.75 2002-10-01 70.88 2002-11-01 70.97 2002-12-01 70.99 2003-01-01 71.14 2003-02-01 71.28 2003-03-01 71.51 2003-04-01 71.65 2003-05-01 72.13 2003-06-01 72.29 2003-07-01 72.42 2003-08-01 72.43 2003-09-01 72.47 2003-10-01 72.55 2003-11-01 72.75 2003-12-01 72.87 2004-01-01 73.12 2004-02-01 73.35 2004-03-01 73.37 2004-04-01 73.38 2004-05-01 73.61 2004-06-01 73.65 2004-07-01 73.66 2004-08-01 73.67 2004-09-01 73.70 2004-10-01 73.69 2004-11-01 73.75 2004-12-01 73.77 2005-01-01 73.83 2005-02-01 74.02 2005-03-01 74.15 2005-04-01 74.15 2005-05-01 74.11 2005-06-01 74.32 2005-07-01 74.38 2005-08-01 74.60 2005-09-01 74.77 2005-10-01 74.92 2005-11-01 74.97 2005-12-01 74.99 2006-01-01 75.02 2006-02-01 75.23 2006-03-01 75.45 2006-04-01 75.73 2006-05-01 76.07 2006-06-01 76.14 2006-07-01 76.19 2006-08-01 76.24 2006-09-01 76.49 2006-10-01 76.55 2006-11-01 77.22 2006-12-01 77.46 2007-01-01 77.72 2007-02-01 78.38 2007-03-01 78.94 2007-04-01 79.08 2007-05-01 79.19 2007-06-01 79.20 2007-07-01 79.26 2007-08-01 79.29 2007-09-01 79.33 2007-10-01 79.43 2007-11-01 79.76 2007-12-01 79.77 2008-01-01 80.00 2008-02-01 80.23 2008-03-01 80.35 2008-04-01 80.42 2008-05-01 80.51 2008-06-01 80.62 2008-07-01 80.65 2008-08-01 80.78 2008-09-01 81.02 2008-10-01 81.23 2008-11-01 81.32 2008-12-01 81.35 2009-01-01 81.99 2009-02-01 82.30 2009-03-01 82.70 2009-04-01 82.70 2009-05-01 82.96 2009-06-01 82.99 2009-07-01 83.05 2009-08-01 83.20 2009-09-01 83.25 2009-10-01 83.77 2009-11-01 83.80 2009-12-01 83.82 2010-01-01 83.84 2010-02-01 83.96 2010-03-01 84.47 2010-04-01 84.54 2010-05-01 84.61 2010-06-01 84.72 2010-07-01 84.69 2010-08-01 85.01 2010-09-01 85.11 2010-10-01 85.21 2010-11-01 85.30 2010-12-01 85.36 2011-01-01 85.37 2011-02-01 85.59 2011-03-01 85.65 2011-04-01 85.68 2011-05-01 85.72 2011-06-01 85.70 2011-07-01 85.72 2011-08-01 85.76 2011-09-01 85.82 2011-10-01 85.85 2011-11-01 85.90 2011-12-01 85.93 2012-01-01 86.29 2012-02-01 87.02 2012-03-01 87.08 2012-04-01 87.12 2012-05-01 87.26 2012-06-01 87.27 2012-07-01 87.32 2012-08-01 87.35 2012-09-01 87.36 2012-10-01 87.35 2012-11-01 87.35 2012-12-01 87.41 2013-01-01 87.72 2013-02-01 89.39 2013-03-01 90.03 2013-04-01 90.34 2013-05-01 90.84 2013-06-01 90.99 2013-07-01 91.46 2013-08-01 91.72 2013-09-01 91.89 2013-10-01 92.20 2013-11-01 92.42 2013-12-01 92.42 2014-01-01 92.58 2014-02-01 93.25 2014-03-01 93.89 2014-04-01 94.56 2014-05-01 95.42 2014-06-01 96.35 2014-07-01 96.93 2014-08-01 97.06 2014-09-01 97.35 2014-10-01 97.57 2014-11-01 97.62 2014-12-01 97.62 2015-01-01 97.62 2015-02-01 98.13 2015-03-01 98.38 2015-04-01 99.18 2015-05-01 99.70 2015-06-01 100.18 2015-07-01 100.82 2015-08-01 101.10 2015-09-01 101.20 2015-10-01 101.23 2015-11-01 101.23 2015-12-01 101.23 2016-01-01 101.23 2016-02-01 101.24 2016-03-01 101.26 2016-04-01 101.29 2016-05-01 101.29 2016-06-01 101.29 2016-07-01 101.39 2016-08-01 101.41 2016-09-01 101.41 2016-10-01 101.43 2016-11-01 101.43 2016-12-01 101.43 2017-01-01 101.53 2017-02-01 101.82 2017-03-01 102.34 2017-04-01 102.40 2017-05-01 102.40 2017-06-01 102.40 2017-07-01 102.40 2017-08-01 102.45 2017-09-01 102.45 2017-10-01 102.45 2017-11-01 102.45 2017-12-01 102.57 2018-01-01 102.57 2018-02-01 102.64 2018-03-01 102.96 2018-04-01 103.04 2018-05-01 103.12 2018-06-01 103.14 2018-07-01 103.14 2018-08-01 103.14 2018-09-01 103.20 2018-10-01 103.29