Month Index 2015=100 1996-01-01 58.33 1996-02-01 58.44 1996-03-01 58.51 1996-04-01 58.63 1996-05-01 58.73 1996-06-01 58.80 1996-07-01 58.99 1996-08-01 59.06 1996-09-01 59.60 1996-10-01 59.63 1996-11-01 59.74 1996-12-01 59.82 1997-01-01 60.46 1997-02-01 60.66 1997-03-01 60.83 1997-04-01 60.92 1997-05-01 60.99 1997-06-01 61.04 1997-07-01 61.11 1997-08-01 61.29 1997-09-01 62.13 1997-10-01 61.94 1997-11-01 62.15 1997-12-01 62.21 1998-01-01 62.67 1998-02-01 62.82 1998-03-01 62.90 1998-04-01 63.03 1998-05-01 63.09 1998-06-01 63.23 1998-07-01 63.38 1998-08-01 63.46 1998-09-01 64.16 1998-10-01 64.27 1998-11-01 64.38 1998-12-01 64.41 1999-01-01 64.67 1999-02-01 64.84 1999-03-01 64.86 1999-04-01 64.92 1999-05-01 65.03 1999-06-01 65.03 1999-07-01 65.20 1999-08-01 65.24 1999-09-01 65.87 1999-10-01 65.91 1999-11-01 66.17 1999-12-01 66.23 2000-01-01 66.40 2000-02-01 66.52 2000-03-01 66.59 2000-04-01 66.75 2000-05-01 66.83 2000-06-01 66.86 2000-07-01 67.00 2000-08-01 67.06 2000-09-01 67.43 2000-10-01 67.72 2000-11-01 67.73 2000-12-01 67.80 2001-01-01 67.89 2001-02-01 67.98 2001-03-01 68.06 2001-04-01 68.20 2001-05-01 68.34 2001-06-01 68.43 2001-07-01 68.62 2001-08-01 68.67 2001-09-01 68.99 2001-10-01 69.27 2001-11-01 69.32 2001-12-01 69.29 2002-01-01 69.75 2002-02-01 69.90 2002-03-01 70.09 2002-04-01 70.34 2002-05-01 70.41 2002-06-01 70.46 2002-07-01 70.60 2002-08-01 70.73 2002-09-01 70.98 2002-10-01 71.41 2002-11-01 71.55 2002-12-01 71.68 2003-01-01 72.03 2003-02-01 72.20 2003-03-01 72.33 2003-04-01 72.49 2003-05-01 72.69 2003-06-01 72.74 2003-07-01 72.87 2003-08-01 72.89 2003-09-01 73.14 2003-10-01 73.53 2003-11-01 73.62 2003-12-01 73.64 2004-01-01 76.21 2004-02-01 76.36 2004-03-01 76.44 2004-04-01 76.91 2004-05-01 77.05 2004-06-01 77.12 2004-07-01 77.40 2004-08-01 77.41 2004-09-01 77.77 2004-10-01 78.15 2004-11-01 78.24 2004-12-01 78.34 2005-01-01 78.84 2005-02-01 79.07 2005-03-01 79.10 2005-04-01 79.27 2005-05-01 79.39 2005-06-01 79.44 2005-07-01 79.60 2005-08-01 79.63 2005-09-01 79.79 2005-10-01 80.06 2005-11-01 80.18 2005-12-01 80.22 2006-01-01 80.44 2006-02-01 80.56 2006-03-01 80.62 2006-04-01 80.78 2006-05-01 81.00 2006-06-01 81.13 2006-07-01 81.23 2006-08-01 81.28 2006-09-01 81.66 2006-10-01 82.27 2006-11-01 82.38 2006-12-01 82.45 2007-01-01 82.77 2007-02-01 83.16 2007-03-01 83.12 2007-04-01 83.88 2007-05-01 83.96 2007-06-01 84.04 2007-07-01 84.19 2007-08-01 84.13 2007-09-01 84.50 2007-10-01 85.18 2007-11-01 85.26 2007-12-01 85.34 2008-01-01 86.13 2008-02-01 86.29 2008-03-01 86.31 2008-04-01 86.50 2008-05-01 86.59 2008-06-01 86.73 2008-07-01 86.78 2008-08-01 86.78 2008-09-01 87.05 2008-10-01 87.57 2008-11-01 87.66 2008-12-01 87.67 2009-01-01 88.05 2009-02-01 88.29 2009-03-01 88.38 2009-04-01 88.58 2009-05-01 88.55 2009-06-01 88.65 2009-07-01 88.82 2009-08-01 88.78 2009-09-01 89.05 2009-10-01 89.50 2009-11-01 89.56 2009-12-01 89.60 2010-01-01 89.85 2010-02-01 89.96 2010-03-01 89.99 2010-04-01 90.07 2010-05-01 90.15 2010-06-01 90.22 2010-07-01 90.37 2010-08-01 90.41 2010-09-01 90.71 2010-10-01 91.08 2010-11-01 91.10 2010-12-01 91.10 2011-01-01 91.62 2011-02-01 91.71 2011-03-01 91.86 2011-04-01 92.07 2011-05-01 92.09 2011-06-01 92.16 2011-07-01 92.28 2011-08-01 92.50 2011-09-01 92.90 2011-10-01 93.16 2011-11-01 93.17 2011-12-01 93.30 2012-01-01 93.98 2012-02-01 94.08 2012-03-01 94.14 2012-04-01 94.34 2012-05-01 94.35 2012-06-01 94.40 2012-07-01 94.87 2012-08-01 94.86 2012-09-01 95.16 2012-10-01 96.35 2012-11-01 96.40 2012-12-01 96.43 2013-01-01 96.15 2013-02-01 96.31 2013-03-01 96.40 2013-04-01 96.54 2013-05-01 96.60 2013-06-01 96.63 2013-07-01 96.83 2013-08-01 96.79 2013-09-01 96.99 2013-10-01 97.45 2013-11-01 97.53 2013-12-01 97.55 2014-01-01 97.69 2014-02-01 97.80 2014-03-01 97.94 2014-04-01 98.15 2014-05-01 98.21 2014-06-01 98.27 2014-07-01 98.52 2014-08-01 98.49 2014-09-01 98.70 2014-10-01 99.15 2014-11-01 99.17 2014-12-01 99.20 2015-01-01 99.44 2015-02-01 99.60 2015-03-01 99.66 2015-04-01 99.78 2015-05-01 99.89 2015-06-01 99.87 2015-07-01 99.98 2015-08-01 99.99 2015-09-01 100.18 2015-10-01 100.54 2015-11-01 100.50 2015-12-01 100.57 2016-01-01 100.73 2016-02-01 100.89 2016-03-01 100.97 2016-04-01 101.14 2016-05-01 101.25 2016-06-01 101.31 2016-07-01 101.43 2016-08-01 101.34 2016-09-01 101.56 2016-10-01 101.68 2016-11-01 101.69 2016-12-01 101.78 2017-01-01 101.66 2017-02-01 101.90 2017-03-01 102.05 2017-04-01 102.22 2017-05-01 102.30 2017-06-01 102.40 2017-07-01 102.49 2017-08-01 102.37 2017-09-01 102.58 2017-10-01 102.43 2017-11-01 102.47 2017-12-01 102.54 2018-01-01 102.83 2018-02-01 102.99 2018-03-01 103.06 2018-04-01 103.27 2018-05-01 103.38 2018-06-01 103.47 2018-07-01 103.55 2018-08-01 103.34 2018-09-01 103.66 2018-10-01 103.82