Month Index 2015=100 1996-01-01 58.29 1996-02-01 58.61 1996-03-01 58.75 1996-04-01 59.04 1996-05-01 59.23 1996-06-01 59.26 1996-07-01 59.52 1996-08-01 59.58 1996-09-01 59.67 1996-10-01 59.87 1996-11-01 59.98 1996-12-01 60.12 1997-01-01 60.93 1997-02-01 61.37 1997-03-01 61.49 1997-04-01 61.63 1997-05-01 61.84 1997-06-01 61.94 1997-07-01 62.12 1997-08-01 62.09 1997-09-01 62.06 1997-10-01 62.25 1997-11-01 62.32 1997-12-01 62.35 1998-01-01 63.03 1998-02-01 63.31 1998-03-01 63.48 1998-04-01 63.74 1998-05-01 64.13 1998-06-01 64.27 1998-07-01 64.41 1998-08-01 64.47 1998-09-01 64.52 1998-10-01 64.60 1998-11-01 64.70 1998-12-01 64.69 1999-01-01 65.41 1999-02-01 65.53 1999-03-01 65.58 1999-04-01 65.81 1999-05-01 65.89 1999-06-01 65.86 1999-07-01 65.97 1999-08-01 65.98 1999-09-01 66.05 1999-10-01 66.11 1999-11-01 66.09 1999-12-01 66.12 2000-01-01 66.86 2000-02-01 66.98 2000-03-01 67.13 2000-04-01 67.22 2000-05-01 67.41 2000-06-01 67.52 2000-07-01 67.58 2000-08-01 67.66 2000-09-01 67.71 2000-10-01 67.77 2000-11-01 67.80 2000-12-01 67.84 2001-01-01 68.45 2001-02-01 68.55 2001-03-01 68.62 2001-04-01 68.76 2001-05-01 68.83 2001-06-01 68.90 2001-07-01 69.02 2001-08-01 69.06 2001-09-01 69.13 2001-10-01 69.20 2001-11-01 69.27 2001-12-01 69.30 2002-01-01 69.92 2002-02-01 70.03 2002-03-01 70.17 2002-04-01 70.32 2002-05-01 70.40 2002-06-01 70.57 2002-07-01 70.67 2002-08-01 70.69 2002-09-01 70.77 2002-10-01 70.86 2002-11-01 70.88 2002-12-01 71.02 2003-01-01 71.60 2003-02-01 71.73 2003-03-01 71.90 2003-04-01 72.05 2003-05-01 72.19 2003-06-01 72.27 2003-07-01 72.42 2003-08-01 72.50 2003-09-01 72.58 2003-10-01 72.65 2003-11-01 72.70 2003-12-01 72.87 2004-01-01 73.66 2004-02-01 73.96 2004-03-01 74.12 2004-04-01 74.38 2004-05-01 74.44 2004-06-01 74.57 2004-07-01 74.89 2004-08-01 74.99 2004-09-01 75.09 2004-10-01 75.20 2004-11-01 75.28 2004-12-01 75.57 2005-01-01 76.24 2005-02-01 76.39 2005-03-01 76.63 2005-04-01 76.89 2005-05-01 77.10 2005-06-01 77.21 2005-07-01 77.46 2005-08-01 77.55 2005-09-01 77.59 2005-10-01 77.73 2005-11-01 77.82 2005-12-01 78.06 2006-01-01 78.80 2006-02-01 78.98 2006-03-01 79.24 2006-04-01 79.42 2006-05-01 79.50 2006-06-01 79.60 2006-07-01 79.87 2006-08-01 79.97 2006-09-01 80.06 2006-10-01 80.13 2006-11-01 80.16 2006-12-01 80.46 2007-01-01 81.21 2007-02-01 81.62 2007-03-01 81.85 2007-04-01 82.12 2007-05-01 82.26 2007-06-01 82.39 2007-07-01 82.65 2007-08-01 82.79 2007-09-01 82.80 2007-10-01 82.95 2007-11-01 82.99 2007-12-01 83.17 2008-01-01 83.54 2008-02-01 83.74 2008-03-01 83.84 2008-04-01 84.07 2008-05-01 84.15 2008-06-01 84.27 2008-07-01 84.48 2008-08-01 84.51 2008-09-01 84.58 2008-10-01 84.68 2008-11-01 84.73 2008-12-01 84.83 2009-01-01 85.62 2009-02-01 85.90 2009-03-01 86.10 2009-04-01 86.29 2009-05-01 86.62 2009-06-01 86.76 2009-07-01 87.06 2009-08-01 87.09 2009-09-01 87.16 2009-10-01 87.28 2009-11-01 87.35 2009-12-01 87.53 2010-01-01 88.22 2010-02-01 88.45 2010-03-01 88.60 2010-04-01 88.79 2010-05-01 88.89 2010-06-01 89.07 2010-07-01 89.39 2010-08-01 89.45 2010-09-01 89.54 2010-10-01 89.62 2010-11-01 89.86 2010-12-01 90.08 2011-01-01 90.81 2011-02-01 91.05 2011-03-01 91.21 2011-04-01 91.35 2011-05-01 91.51 2011-06-01 91.67 2011-07-01 91.82 2011-08-01 91.85 2011-09-01 91.90 2011-10-01 91.89 2011-11-01 91.96 2011-12-01 92.10 2012-01-01 92.89 2012-02-01 93.03 2012-03-01 93.25 2012-04-01 93.39 2012-05-01 93.44 2012-06-01 93.67 2012-07-01 93.90 2012-08-01 93.98 2012-09-01 94.23 2012-10-01 94.32 2012-11-01 94.39 2012-12-01 94.60 2013-01-01 95.26 2013-02-01 95.38 2013-03-01 95.51 2013-04-01 95.63 2013-05-01 95.73 2013-06-01 95.96 2013-07-01 96.07 2013-08-01 96.24 2013-09-01 96.30 2013-10-01 96.57 2013-11-01 96.67 2013-12-01 97.14 2014-01-01 97.88 2014-02-01 98.24 2014-03-01 98.41 2014-04-01 98.49 2014-05-01 98.58 2014-06-01 98.68 2014-07-01 98.58 2014-08-01 98.56 2014-09-01 98.58 2014-10-01 98.73 2014-11-01 98.76 2014-12-01 98.78 2015-01-01 99.49 2015-02-01 99.64 2015-03-01 99.73 2015-04-01 99.81 2015-05-01 99.90 2015-06-01 100.10 2015-07-01 100.13 2015-08-01 100.13 2015-09-01 100.19 2015-10-01 100.23 2015-11-01 100.28 2015-12-01 100.38 2016-01-01 100.68 2016-02-01 100.79 2016-03-01 100.85 2016-04-01 100.89 2016-05-01 100.98 2016-06-01 101.11 2016-07-01 101.10 2016-08-01 101.15 2016-09-01 101.14 2016-10-01 101.21 2016-11-01 101.25 2016-12-01 101.39 2017-01-01 101.75 2017-02-01 101.83 2017-03-01 101.92 2017-04-01 102.02 2017-05-01 102.08 2017-06-01 102.16 2017-07-01 102.24 2017-08-01 102.22 2017-09-01 102.28 2017-10-01 102.28 2017-11-01 102.34 2017-12-01 102.42 2018-01-01 102.76 2018-02-01 102.84 2018-03-01 102.85 2018-04-01 102.88 2018-05-01 102.90 2018-06-01 102.96 2018-07-01 103.05 2018-08-01 103.05 2018-09-01 103.06 2018-10-01 103.13