Month Index 2015=100 1996-01-01 62.64 1996-02-01 62.64 1996-03-01 62.70 1996-04-01 62.76 1996-05-01 62.70 1996-06-01 62.76 1996-07-01 62.76 1996-08-01 62.76 1996-09-01 62.76 1996-10-01 62.82 1996-11-01 62.95 1996-12-01 62.95 1997-01-01 63.07 1997-02-01 63.07 1997-03-01 63.14 1997-04-01 63.14 1997-05-01 63.20 1997-06-01 63.26 1997-07-01 63.26 1997-08-01 63.33 1997-09-01 63.39 1997-10-01 63.39 1997-11-01 63.39 1997-12-01 63.39 1998-01-01 63.45 1998-02-01 63.45 1998-03-01 63.58 1998-04-01 63.76 1998-05-01 63.83 1998-06-01 63.83 1998-07-01 63.89 1998-08-01 63.89 1998-09-01 63.95 1998-10-01 64.02 1998-11-01 64.14 1998-12-01 64.14 1999-01-01 65.58 1999-02-01 66.71 1999-03-01 67.47 1999-04-01 67.53 1999-05-01 67.66 1999-06-01 67.72 1999-07-01 67.72 1999-08-01 67.72 1999-09-01 67.84 1999-10-01 67.84 1999-11-01 67.84 1999-12-01 68.03 2000-01-01 68.03 2000-02-01 68.66 2000-03-01 68.72 2000-04-01 68.79 2000-05-01 68.79 2000-06-01 68.79 2000-07-01 68.79 2000-08-01 68.85 2000-09-01 68.91 2000-10-01 68.91 2000-11-01 69.10 2000-12-01 69.73 2001-01-01 70.02 2001-02-01 70.42 2001-03-01 70.77 2001-04-01 70.82 2001-05-01 70.85 2001-06-01 70.91 2001-07-01 70.91 2001-08-01 70.91 2001-09-01 70.93 2001-10-01 70.96 2001-11-01 70.97 2001-12-01 71.01 2002-01-01 71.68 2002-02-01 72.31 2002-03-01 72.81 2002-04-01 73.17 2002-05-01 73.35 2002-06-01 73.43 2002-07-01 73.44 2002-08-01 73.49 2002-09-01 73.50 2002-10-01 73.55 2002-11-01 74.45 2002-12-01 74.72 2003-01-01 74.77 2003-02-01 75.02 2003-03-01 75.29 2003-04-01 75.50 2003-05-01 75.56 2003-06-01 75.65 2003-07-01 75.66 2003-08-01 75.66 2003-09-01 75.76 2003-10-01 75.88 2003-11-01 76.00 2003-12-01 76.66 2004-01-01 77.02 2004-02-01 77.15 2004-03-01 77.39 2004-04-01 77.46 2004-05-01 77.51 2004-06-01 77.52 2004-07-01 77.54 2004-08-01 77.52 2004-09-01 77.54 2004-10-01 77.59 2004-11-01 77.61 2004-12-01 77.78 2005-01-01 78.23 2005-02-01 78.58 2005-03-01 78.91 2005-04-01 79.16 2005-05-01 79.30 2005-06-01 79.52 2005-07-01 79.50 2005-08-01 79.54 2005-09-01 79.57 2005-10-01 79.64 2005-11-01 79.68 2005-12-01 79.70 2006-01-01 79.81 2006-02-01 80.42 2006-03-01 81.11 2006-04-01 81.35 2006-05-01 81.48 2006-06-01 81.50 2006-07-01 81.63 2006-08-01 81.87 2006-09-01 81.95 2006-10-01 82.13 2006-11-01 82.38 2006-12-01 82.48 2007-01-01 82.76 2007-02-01 83.64 2007-03-01 84.70 2007-04-01 84.84 2007-05-01 85.26 2007-06-01 85.28 2007-07-01 85.31 2007-08-01 85.34 2007-09-01 85.48 2007-10-01 85.59 2007-11-01 85.68 2007-12-01 85.70 2008-01-01 86.02 2008-02-01 86.25 2008-03-01 86.45 2008-04-01 86.81 2008-05-01 86.84 2008-06-01 86.95 2008-07-01 86.97 2008-08-01 87.12 2008-09-01 88.06 2008-10-01 88.29 2008-11-01 88.59 2008-12-01 88.74 2009-01-01 88.78 2009-02-01 89.14 2009-03-01 89.18 2009-04-01 89.25 2009-05-01 89.33 2009-06-01 89.38 2009-07-01 89.47 2009-08-01 89.52 2009-09-01 89.64 2009-10-01 89.77 2009-11-01 89.83 2009-12-01 89.82 2010-01-01 89.89 2010-02-01 90.19 2010-03-01 90.29 2010-04-01 90.76 2010-05-01 90.80 2010-06-01 90.89 2010-07-01 90.91 2010-08-01 90.94 2010-09-01 91.08 2010-10-01 91.13 2010-11-01 91.27 2010-12-01 91.34 2011-01-01 91.42 2011-02-01 91.70 2011-03-01 91.84 2011-04-01 92.05 2011-05-01 92.35 2011-06-01 92.48 2011-07-01 92.58 2011-08-01 92.63 2011-09-01 92.67 2011-10-01 92.92 2011-11-01 92.99 2011-12-01 93.05 2012-01-01 93.16 2012-02-01 93.32 2012-03-01 93.44 2012-04-01 93.61 2012-05-01 93.79 2012-06-01 94.06 2012-07-01 94.21 2012-08-01 94.25 2012-09-01 94.62 2012-10-01 94.74 2012-11-01 94.82 2012-12-01 94.91 2013-01-01 94.97 2013-02-01 95.14 2013-03-01 95.48 2013-04-01 95.73 2013-05-01 95.84 2013-06-01 95.92 2013-07-01 96.14 2013-08-01 96.37 2013-09-01 96.70 2013-10-01 96.92 2013-11-01 96.94 2013-12-01 96.97 2014-01-01 97.02 2014-02-01 97.22 2014-03-01 97.39 2014-04-01 97.46 2014-05-01 98.74 2014-06-01 98.81 2014-07-01 98.86 2014-08-01 98.86 2014-09-01 99.04 2014-10-01 99.09 2014-11-01 99.19 2014-12-01 99.21 2015-01-01 99.22 2015-02-01 99.36 2015-03-01 99.64 2015-04-01 99.68 2015-05-01 100.09 2015-06-01 100.21 2015-07-01 100.25 2015-08-01 100.27 2015-09-01 100.21 2015-10-01 100.33 2015-11-01 100.37 2015-12-01 100.38 2016-01-01 101.66 2016-02-01 101.93 2016-03-01 102.00 2016-04-01 102.06 2016-05-01 102.21 2016-06-01 102.28 2016-07-01 102.39 2016-08-01 102.41 2016-09-01 102.41 2016-10-01 102.50 2016-11-01 102.54 2016-12-01 102.55 2017-01-01 102.75 2017-02-01 103.12 2017-03-01 103.20 2017-04-01 103.33 2017-05-01 103.74 2017-06-01 103.77 2017-07-01 103.82 2017-08-01 103.84 2017-09-01 103.84 2017-10-01 103.87 2017-11-01 103.87 2017-12-01 103.90 2018-01-01 103.96 2018-02-01 104.14 2018-03-01 104.61 2018-04-01 104.72 2018-05-01 104.77 2018-06-01 104.92 2018-07-01 105.22 2018-08-01 105.23 2018-09-01 105.36 2018-10-01 105.43