Month Index 2015=100 1996-01-01 58.23 1996-02-01 58.28 1996-03-01 58.26 1996-04-01 58.25 1996-05-01 58.28 1996-06-01 58.26 1996-07-01 58.24 1996-08-01 58.27 1996-09-01 58.36 1996-10-01 58.47 1996-11-01 58.50 1996-12-01 58.46 1997-01-01 58.71 1997-02-01 59.01 1997-03-01 59.09 1997-04-01 59.09 1997-05-01 59.22 1997-06-01 59.28 1997-07-01 59.23 1997-08-01 59.52 1997-09-01 59.64 1997-10-01 59.84 1997-11-01 59.88 1997-12-01 60.06 1998-01-01 60.28 1998-02-01 60.53 1998-03-01 60.59 1998-04-01 60.72 1998-05-01 60.77 1998-06-01 60.94 1998-07-01 60.89 1998-08-01 60.94 1998-09-01 61.13 1998-10-01 61.27 1998-11-01 61.33 1998-12-01 61.39 1999-01-01 61.52 1999-02-01 61.69 1999-03-01 61.66 1999-04-01 62.01 1999-05-01 62.05 1999-06-01 62.08 1999-07-01 62.14 1999-08-01 62.20 1999-09-01 62.42 1999-10-01 62.54 1999-11-01 62.53 1999-12-01 62.64 2000-01-01 63.21 2000-02-01 63.26 2000-03-01 63.29 2000-04-01 63.98 2000-05-01 64.26 2000-06-01 64.33 2000-07-01 64.50 2000-08-01 64.55 2000-09-01 64.74 2000-10-01 64.83 2000-11-01 64.76 2000-12-01 64.80 2001-01-01 65.24 2001-02-01 65.45 2001-03-01 65.74 2001-04-01 65.83 2001-05-01 65.94 2001-06-01 65.79 2001-07-01 65.64 2001-08-01 65.83 2001-09-01 66.31 2001-10-01 66.37 2001-11-01 66.32 2001-12-01 66.30 2002-01-01 67.38 2002-02-01 67.36 2002-03-01 67.34 2002-04-01 67.71 2002-05-01 67.79 2002-06-01 67.86 2002-07-01 67.84 2002-08-01 68.01 2002-09-01 68.32 2002-10-01 68.33 2002-11-01 68.58 2002-12-01 68.63 2003-01-01 69.03 2003-02-01 69.23 2003-03-01 69.17 2003-04-01 69.35 2003-05-01 69.59 2003-06-01 69.43 2003-07-01 69.44 2003-08-01 69.62 2003-09-01 69.95 2003-10-01 70.06 2003-11-01 70.18 2003-12-01 70.31 2004-01-01 71.16 2004-02-01 71.47 2004-03-01 70.98 2004-04-01 70.96 2004-05-01 71.16 2004-06-01 71.15 2004-07-01 70.97 2004-08-01 71.11 2004-09-01 71.27 2004-10-01 71.40 2004-11-01 71.36 2004-12-01 71.45 2005-01-01 72.09 2005-02-01 72.32 2005-03-01 72.54 2005-04-01 72.64 2005-05-01 72.55 2005-06-01 72.44 2005-07-01 72.35 2005-08-01 72.73 2005-09-01 73.03 2005-10-01 73.13 2005-11-01 73.33 2005-12-01 73.45 2006-01-01 74.10 2006-02-01 74.07 2006-03-01 74.05 2006-04-01 74.23 2006-05-01 74.40 2006-06-01 74.32 2006-07-01 74.48 2006-08-01 74.59 2006-09-01 74.74 2006-10-01 74.97 2006-11-01 75.19 2006-12-01 75.21 2007-01-01 75.54 2007-02-01 75.74 2007-03-01 75.79 2007-04-01 75.93 2007-05-01 75.94 2007-06-01 75.94 2007-07-01 76.02 2007-08-01 76.28 2007-09-01 76.63 2007-10-01 76.69 2007-11-01 77.03 2007-12-01 77.24 2008-01-01 78.41 2008-02-01 78.83 2008-03-01 79.11 2008-04-01 79.51 2008-05-01 80.05 2008-06-01 80.41 2008-07-01 80.61 2008-08-01 80.95 2008-09-01 81.05 2008-10-01 81.37 2008-11-01 81.71 2008-12-01 81.80 2009-01-01 83.06 2009-02-01 83.15 2009-03-01 83.10 2009-04-01 83.40 2009-05-01 83.71 2009-06-01 83.70 2009-07-01 83.92 2009-08-01 84.34 2009-09-01 84.47 2009-10-01 84.65 2009-11-01 84.77 2009-12-01 84.84 2010-01-01 85.52 2010-02-01 85.92 2010-03-01 85.81 2010-04-01 86.07 2010-05-01 86.21 2010-06-01 86.23 2010-07-01 83.96 2010-08-01 84.26 2010-09-01 84.44 2010-10-01 85.22 2010-11-01 85.50 2010-12-01 85.56 2011-01-01 86.94 2011-02-01 87.30 2011-03-01 87.44 2011-04-01 87.65 2011-05-01 88.07 2011-06-01 88.20 2011-07-01 88.33 2011-08-01 88.60 2011-09-01 88.82 2011-10-01 88.56 2011-11-01 88.76 2011-12-01 88.85 2012-01-01 90.64 2012-02-01 90.71 2012-03-01 90.93 2012-04-01 91.54 2012-05-01 91.56 2012-06-01 91.75 2012-07-01 91.87 2012-08-01 92.29 2012-09-01 92.45 2012-10-01 92.59 2012-11-01 92.81 2012-12-01 93.03 2013-01-01 95.14 2013-02-01 95.23 2013-03-01 95.39 2013-04-01 95.77 2013-05-01 95.73 2013-06-01 95.82 2013-07-01 96.09 2013-08-01 96.12 2013-09-01 96.31 2013-10-01 96.35 2013-11-01 96.46 2013-12-01 96.49 2014-01-01 97.68 2014-02-01 97.91 2014-03-01 98.10 2014-04-01 98.38 2014-05-01 98.42 2014-06-01 98.44 2014-07-01 98.59 2014-08-01 98.86 2014-09-01 98.86 2014-10-01 98.93 2014-11-01 99.09 2014-12-01 99.13 2015-01-01 99.56 2015-02-01 99.77 2015-03-01 99.89 2015-04-01 99.93 2015-05-01 99.88 2015-06-01 100.00 2015-07-01 99.89 2015-08-01 99.93 2015-09-01 100.14 2015-10-01 100.22 2015-11-01 100.41 2015-12-01 100.37 2016-01-01 100.90 2016-02-01 101.07 2016-03-01 101.14 2016-04-01 100.93 2016-05-01 100.93 2016-06-01 100.92 2016-07-01 101.03 2016-08-01 101.17 2016-09-01 101.27 2016-10-01 101.31 2016-11-01 101.71 2016-12-01 101.76 2017-01-01 102.09 2017-02-01 102.20 2017-03-01 102.22 2017-04-01 102.35 2017-05-01 102.57 2017-06-01 102.64 2017-07-01 102.67 2017-08-01 102.84 2017-09-01 103.13 2017-10-01 103.30 2017-11-01 103.56 2017-12-01 103.64 2018-01-01 104.10 2018-02-01 104.26 2018-03-01 104.29 2018-04-01 104.32 2018-05-01 104.60 2018-06-01 104.67 2018-07-01 104.62 2018-08-01 104.62 2018-09-01 104.72 2018-10-01 104.88