Month Index 2015=100 1996-01-01 59.29 1996-02-01 59.39 1996-03-01 59.52 1996-04-01 59.72 1996-05-01 59.80 1996-06-01 59.98 1996-07-01 60.14 1996-08-01 60.25 1996-09-01 60.37 1996-10-01 60.45 1996-11-01 60.53 1996-12-01 60.65 1997-01-01 60.83 1997-02-01 60.91 1997-03-01 61.03 1997-04-01 61.22 1997-05-01 61.34 1997-06-01 61.47 1997-07-01 61.60 1997-08-01 61.67 1997-09-01 61.76 1997-10-01 61.89 1997-11-01 62.02 1997-12-01 62.17 1998-01-01 62.39 1998-02-01 62.45 1998-03-01 62.57 1998-04-01 62.85 1998-05-01 62.97 1998-06-01 63.09 1998-07-01 63.22 1998-08-01 63.33 1998-09-01 63.45 1998-10-01 63.54 1998-11-01 63.64 1998-12-01 63.84 1999-01-01 64.04 1999-02-01 64.11 1999-03-01 64.24 1999-04-01 64.50 1999-05-01 64.54 1999-06-01 64.65 1999-07-01 64.78 1999-08-01 64.88 1999-09-01 64.97 1999-10-01 65.08 1999-11-01 65.16 1999-12-01 65.31 2000-01-01 65.49 2000-02-01 65.64 2000-03-01 65.75 2000-04-01 65.94 2000-05-01 66.19 2000-06-01 66.27 2000-07-01 66.40 2000-08-01 66.52 2000-09-01 66.67 2000-10-01 66.79 2000-11-01 66.90 2000-12-01 67.13 2001-01-01 67.40 2001-02-01 67.57 2001-03-01 67.77 2001-04-01 68.11 2001-05-01 68.31 2001-06-01 68.49 2001-07-01 68.68 2001-08-01 68.80 2001-09-01 68.96 2001-10-01 69.15 2001-11-01 69.35 2001-12-01 69.50 2002-01-01 70.19 2002-02-01 70.44 2002-03-01 70.80 2002-04-01 71.08 2002-05-01 71.35 2002-06-01 71.52 2002-07-01 71.68 2002-08-01 71.82 2002-09-01 72.04 2002-10-01 72.18 2002-11-01 72.31 2002-12-01 72.48 2003-01-01 72.76 2003-02-01 72.90 2003-03-01 73.14 2003-04-01 73.37 2003-05-01 73.53 2003-06-01 73.68 2003-07-01 73.83 2003-08-01 73.97 2003-09-01 74.14 2003-10-01 74.31 2003-11-01 74.45 2003-12-01 74.61 2004-01-01 74.82 2004-02-01 74.96 2004-03-01 75.22 2004-04-01 75.47 2004-05-01 75.66 2004-06-01 75.84 2004-07-01 76.00 2004-08-01 76.14 2004-09-01 76.28 2004-10-01 76.44 2004-11-01 76.57 2004-12-01 76.76 2005-01-01 76.94 2005-02-01 77.11 2005-03-01 77.33 2005-04-01 77.64 2005-05-01 77.82 2005-06-01 77.96 2005-07-01 78.11 2005-08-01 78.25 2005-09-01 78.40 2005-10-01 78.58 2005-11-01 78.68 2005-12-01 78.83 2006-01-01 79.03 2006-02-01 79.25 2006-03-01 79.50 2006-04-01 79.74 2006-05-01 79.94 2006-06-01 80.11 2006-07-01 80.28 2006-08-01 80.43 2006-09-01 80.59 2006-10-01 80.83 2006-11-01 81.02 2006-12-01 81.24 2007-01-01 81.59 2007-02-01 81.85 2007-03-01 82.16 2007-04-01 82.56 2007-05-01 82.74 2007-06-01 82.93 2007-07-01 83.15 2007-08-01 83.33 2007-09-01 83.54 2007-10-01 83.80 2007-11-01 84.05 2007-12-01 84.36 2008-01-01 84.75 2008-02-01 85.06 2008-03-01 85.46 2008-04-01 86.03 2008-05-01 86.33 2008-06-01 86.59 2008-07-01 86.86 2008-08-01 87.06 2008-09-01 87.33 2008-10-01 87.56 2008-11-01 87.75 2008-12-01 87.91 2009-01-01 88.07 2009-02-01 88.25 2009-03-01 88.43 2009-04-01 88.62 2009-05-01 88.75 2009-06-01 88.85 2009-07-01 88.85 2009-08-01 88.94 2009-09-01 89.03 2009-10-01 89.17 2009-11-01 89.27 2009-12-01 89.41 2010-01-01 89.59 2010-02-01 89.77 2010-03-01 89.97 2010-04-01 90.20 2010-05-01 90.30 2010-06-01 90.41 2010-07-01 90.51 2010-08-01 90.63 2010-09-01 90.77 2010-10-01 90.94 2010-11-01 91.13 2010-12-01 91.31 2011-01-01 91.78 2011-02-01 91.97 2011-03-01 92.14 2011-04-01 92.37 2011-05-01 92.58 2011-06-01 92.72 2011-07-01 92.87 2011-08-01 93.03 2011-09-01 93.30 2011-10-01 93.41 2011-11-01 93.57 2011-12-01 93.77 2012-01-01 94.09 2012-02-01 94.29 2012-03-01 94.45 2012-04-01 94.71 2012-05-01 94.89 2012-06-01 95.04 2012-07-01 95.18 2012-08-01 95.29 2012-09-01 95.42 2012-10-01 95.57 2012-11-01 95.74 2012-12-01 95.86 2013-01-01 96.07 2013-02-01 96.21 2013-03-01 96.34 2013-04-01 96.56 2013-05-01 96.71 2013-06-01 96.84 2013-07-01 96.96 2013-08-01 97.00 2013-09-01 97.13 2013-10-01 97.25 2013-11-01 97.42 2013-12-01 97.56 2014-01-01 97.78 2014-02-01 97.95 2014-03-01 98.09 2014-04-01 98.21 2014-05-01 98.34 2014-06-01 98.44 2014-07-01 98.59 2014-08-01 98.65 2014-09-01 98.77 2014-10-01 98.93 2014-11-01 99.04 2014-12-01 99.10 2015-01-01 99.25 2015-02-01 99.44 2015-03-01 99.57 2015-04-01 99.71 2015-05-01 99.83 2015-06-01 99.96 2015-07-01 100.06 2015-08-01 100.20 2015-09-01 100.31 2015-10-01 100.43 2015-11-01 100.54 2015-12-01 100.71 2016-01-01 100.88 2016-02-01 101.02 2016-03-01 101.20 2016-04-01 101.39 2016-05-01 101.54 2016-06-01 101.69 2016-07-01 101.81 2016-08-01 101.95 2016-09-01 102.05 2016-10-01 102.20 2016-11-01 102.36 2016-12-01 102.56 2017-01-01 102.76 2017-02-01 103.00 2017-03-01 103.19 2017-04-01 103.41 2017-05-01 103.60 2017-06-01 103.80 2017-07-01 103.97 2017-08-01 104.13 2017-09-01 104.33 2017-10-01 104.47 2017-11-01 104.59 2017-12-01 104.76 2018-01-01 104.98 2018-02-01 105.19 2018-03-01 105.38 2018-04-01 105.60 2018-05-01 105.82 2018-06-01 106.02 2018-07-01 106.19 2018-08-01 106.34 2018-09-01 106.50 2018-10-01 106.63