Month Index 2015=100 1996-01-01 60.55 1996-02-01 60.55 1996-03-01 60.49 1996-04-01 60.49 1996-05-01 60.55 1996-06-01 60.55 1996-07-01 60.67 1996-08-01 60.67 1996-09-01 60.67 1996-10-01 60.73 1996-11-01 60.79 1996-12-01 60.79 1997-01-01 60.97 1997-02-01 61.46 1997-03-01 61.52 1997-04-01 61.52 1997-05-01 61.64 1997-06-01 61.70 1997-07-01 61.82 1997-08-01 62.36 1997-09-01 62.36 1997-10-01 62.67 1997-11-01 62.67 1997-12-01 62.97 1998-01-01 63.03 1998-02-01 63.27 1998-03-01 63.33 1998-04-01 63.39 1998-05-01 63.39 1998-06-01 63.64 1998-07-01 63.76 1998-08-01 63.76 1998-09-01 63.82 1998-10-01 63.94 1998-11-01 64.00 1998-12-01 64.12 1999-01-01 64.24 1999-02-01 64.36 1999-03-01 64.30 1999-04-01 64.85 1999-05-01 64.97 1999-06-01 65.03 1999-07-01 65.27 1999-08-01 65.27 1999-09-01 65.33 1999-10-01 65.46 1999-11-01 65.52 1999-12-01 65.70 2000-01-01 66.12 2000-02-01 66.12 2000-03-01 66.12 2000-04-01 67.03 2000-05-01 67.15 2000-06-01 67.21 2000-07-01 67.27 2000-08-01 67.21 2000-09-01 67.33 2000-10-01 67.39 2000-11-01 67.33 2000-12-01 67.46 2001-01-01 67.58 2001-02-01 67.72 2001-03-01 68.06 2001-04-01 68.12 2001-05-01 68.23 2001-06-01 68.35 2001-07-01 68.31 2001-08-01 68.38 2001-09-01 68.58 2001-10-01 68.54 2001-11-01 68.36 2001-12-01 68.32 2002-01-01 69.66 2002-02-01 69.61 2002-03-01 69.79 2002-04-01 70.10 2002-05-01 70.12 2002-06-01 70.36 2002-07-01 70.37 2002-08-01 70.47 2002-09-01 70.81 2002-10-01 70.78 2002-11-01 70.93 2002-12-01 71.05 2003-01-01 71.36 2003-02-01 71.72 2003-03-01 71.69 2003-04-01 71.71 2003-05-01 71.99 2003-06-01 72.06 2003-07-01 72.18 2003-08-01 72.23 2003-09-01 72.50 2003-10-01 72.63 2003-11-01 72.69 2003-12-01 72.79 2004-01-01 72.96 2004-02-01 73.04 2004-03-01 72.04 2004-04-01 72.13 2004-05-01 72.19 2004-06-01 72.35 2004-07-01 72.39 2004-08-01 72.30 2004-09-01 72.38 2004-10-01 72.51 2004-11-01 72.49 2004-12-01 72.63 2005-01-01 72.75 2005-02-01 72.90 2005-03-01 73.30 2005-04-01 73.41 2005-05-01 73.24 2005-06-01 73.41 2005-07-01 73.56 2005-08-01 73.84 2005-09-01 73.74 2005-10-01 73.74 2005-11-01 74.06 2005-12-01 74.12 2006-01-01 74.62 2006-02-01 74.62 2006-03-01 74.66 2006-04-01 74.89 2006-05-01 75.09 2006-06-01 75.25 2006-07-01 75.43 2006-08-01 75.38 2006-09-01 75.32 2006-10-01 75.53 2006-11-01 75.80 2006-12-01 75.83 2007-01-01 76.01 2007-02-01 76.32 2007-03-01 76.44 2007-04-01 76.51 2007-05-01 76.67 2007-06-01 76.78 2007-07-01 76.93 2007-08-01 77.23 2007-09-01 77.31 2007-10-01 77.35 2007-11-01 77.82 2007-12-01 78.15 2008-01-01 79.29 2008-02-01 79.50 2008-03-01 79.89 2008-04-01 80.45 2008-05-01 81.23 2008-06-01 81.60 2008-07-01 81.93 2008-08-01 82.51 2008-09-01 82.54 2008-10-01 82.79 2008-11-01 83.28 2008-12-01 83.43 2009-01-01 84.02 2009-02-01 84.15 2009-03-01 84.26 2009-04-01 84.40 2009-05-01 84.99 2009-06-01 84.99 2009-07-01 85.11 2009-08-01 85.71 2009-09-01 85.68 2009-10-01 86.08 2009-11-01 86.07 2009-12-01 86.23 2010-01-01 86.38 2010-02-01 86.79 2010-03-01 86.76 2010-04-01 86.85 2010-05-01 87.02 2010-06-01 87.16 2010-07-01 84.07 2010-08-01 84.26 2010-09-01 84.45 2010-10-01 85.29 2010-11-01 85.64 2010-12-01 85.80 2011-01-01 86.87 2011-02-01 87.43 2011-03-01 87.70 2011-04-01 87.91 2011-05-01 88.67 2011-06-01 88.86 2011-07-01 89.13 2011-08-01 89.52 2011-09-01 89.69 2011-10-01 89.06 2011-11-01 89.25 2011-12-01 89.40 2012-01-01 90.33 2012-02-01 90.46 2012-03-01 90.77 2012-04-01 91.51 2012-05-01 91.69 2012-06-01 92.03 2012-07-01 92.16 2012-08-01 92.85 2012-09-01 92.88 2012-10-01 93.13 2012-11-01 93.23 2012-12-01 93.59 2013-01-01 95.34 2013-02-01 95.32 2013-03-01 95.57 2013-04-01 96.03 2013-05-01 95.99 2013-06-01 96.15 2013-07-01 96.85 2013-08-01 96.71 2013-09-01 96.77 2013-10-01 96.49 2013-11-01 96.71 2013-12-01 96.84 2014-01-01 97.41 2014-02-01 97.76 2014-03-01 98.06 2014-04-01 98.38 2014-05-01 98.42 2014-06-01 98.51 2014-07-01 98.57 2014-08-01 98.98 2014-09-01 98.94 2014-10-01 98.95 2014-11-01 99.07 2014-12-01 99.10 2015-01-01 99.24 2015-02-01 99.61 2015-03-01 99.65 2015-04-01 99.74 2015-05-01 99.77 2015-06-01 99.97 2015-07-01 100.02 2015-08-01 100.12 2015-09-01 100.24 2015-10-01 100.35 2015-11-01 100.54 2015-12-01 100.78 2016-01-01 100.83 2016-02-01 101.02 2016-03-01 101.15 2016-04-01 100.61 2016-05-01 100.70 2016-06-01 100.72 2016-07-01 100.81 2016-08-01 100.94 2016-09-01 101.03 2016-10-01 101.18 2016-11-01 101.59 2016-12-01 101.80 2017-01-01 101.91 2017-02-01 102.05 2017-03-01 102.07 2017-04-01 102.14 2017-05-01 102.49 2017-06-01 102.67 2017-07-01 102.82 2017-08-01 102.91 2017-09-01 103.18 2017-10-01 103.32 2017-11-01 103.62 2017-12-01 103.73 2018-01-01 103.84 2018-02-01 104.00 2018-03-01 104.13 2018-04-01 104.30 2018-05-01 104.79 2018-06-01 104.90 2018-07-01 104.89 2018-08-01 104.90 2018-09-01 104.78 2018-10-01 104.79