Month Index 2015=100 1996-01-01 58.08 1996-02-01 58.24 1996-03-01 58.33 1996-04-01 58.63 1996-05-01 58.67 1996-06-01 58.71 1996-07-01 58.83 1996-08-01 58.91 1996-09-01 59.23 1996-10-01 59.51 1996-11-01 59.51 1996-12-01 59.62 1997-01-01 60.11 1997-02-01 60.15 1997-03-01 60.09 1997-04-01 60.23 1997-05-01 60.32 1997-06-01 60.33 1997-07-01 60.49 1997-08-01 60.62 1997-09-01 60.55 1997-10-01 60.77 1997-11-01 60.85 1997-12-01 60.83 1998-01-01 60.86 1998-02-01 60.91 1998-03-01 60.91 1998-04-01 61.21 1998-05-01 61.20 1998-06-01 61.16 1998-07-01 61.21 1998-08-01 61.20 1998-09-01 61.24 1998-10-01 61.30 1998-11-01 61.28 1998-12-01 61.25 1999-01-01 61.25 1999-02-01 61.26 1999-03-01 61.43 1999-04-01 61.96 1999-05-01 61.94 1999-06-01 61.97 1999-07-01 62.23 1999-08-01 62.39 1999-09-01 62.54 1999-10-01 62.45 1999-11-01 62.58 1999-12-01 62.83 2000-01-01 63.14 2000-02-01 63.37 2000-03-01 63.60 2000-04-01 63.55 2000-05-01 63.80 2000-06-01 63.92 2000-07-01 64.22 2000-08-01 64.44 2000-09-01 65.26 2000-10-01 65.34 2000-11-01 65.57 2000-12-01 65.48 2001-01-01 65.58 2001-02-01 65.75 2001-03-01 65.77 2001-04-01 66.04 2001-05-01 66.18 2001-06-01 66.34 2001-07-01 66.41 2001-08-01 66.46 2001-09-01 66.65 2001-10-01 66.47 2001-11-01 66.41 2001-12-01 66.31 2002-01-01 66.67 2002-02-01 66.75 2002-03-01 66.87 2002-04-01 67.10 2002-05-01 67.09 2002-06-01 67.05 2002-07-01 67.22 2002-08-01 67.30 2002-09-01 67.47 2002-10-01 67.62 2002-11-01 67.53 2002-12-01 67.70 2003-01-01 68.37 2003-02-01 68.73 2003-03-01 69.00 2003-04-01 68.74 2003-05-01 68.64 2003-06-01 68.69 2003-07-01 68.90 2003-08-01 69.00 2003-09-01 69.08 2003-10-01 69.24 2003-11-01 69.26 2003-12-01 69.29 2004-01-01 69.69 2004-02-01 69.69 2004-03-01 69.93 2004-04-01 70.18 2004-05-01 70.44 2004-06-01 70.51 2004-07-01 70.75 2004-08-01 71.02 2004-09-01 71.18 2004-10-01 71.80 2004-11-01 71.85 2004-12-01 71.87 2005-01-01 72.49 2005-02-01 72.72 2005-03-01 73.13 2005-04-01 73.61 2005-05-01 73.60 2005-06-01 73.92 2005-07-01 74.41 2005-08-01 74.63 2005-09-01 75.04 2005-10-01 75.53 2005-11-01 75.55 2005-12-01 75.66 2006-01-01 76.52 2006-02-01 76.78 2006-03-01 77.06 2006-04-01 77.80 2006-05-01 78.09 2006-06-01 78.22 2006-07-01 78.60 2006-08-01 78.87 2006-09-01 78.90 2006-10-01 79.10 2006-11-01 79.20 2006-12-01 79.34 2007-01-01 79.92 2007-02-01 80.18 2007-03-01 80.27 2007-04-01 80.51 2007-05-01 80.50 2007-06-01 80.57 2007-07-01 80.73 2007-08-01 80.80 2007-09-01 81.01 2007-10-01 81.36 2007-11-01 81.91 2007-12-01 82.04 2008-01-01 83.04 2008-02-01 83.72 2008-03-01 84.13 2008-04-01 84.78 2008-05-01 85.39 2008-06-01 85.82 2008-07-01 86.57 2008-08-01 86.65 2008-09-01 87.31 2008-10-01 87.63 2008-11-01 87.42 2008-12-01 86.97 2009-01-01 87.57 2009-02-01 87.67 2009-03-01 87.37 2009-04-01 87.01 2009-05-01 86.87 2009-06-01 87.02 2009-07-01 86.71 2009-08-01 86.90 2009-09-01 86.83 2009-10-01 86.93 2009-11-01 87.03 2009-12-01 87.03 2010-01-01 87.63 2010-02-01 87.71 2010-03-01 87.99 2010-04-01 88.42 2010-05-01 88.55 2010-06-01 88.64 2010-07-01 89.02 2010-08-01 89.18 2010-09-01 89.28 2010-10-01 89.56 2010-11-01 89.77 2010-12-01 90.31 2011-01-01 91.43 2011-02-01 91.81 2011-03-01 92.30 2011-04-01 92.80 2011-05-01 92.73 2011-06-01 92.87 2011-07-01 93.40 2011-08-01 93.59 2011-09-01 94.13 2011-10-01 94.62 2011-11-01 95.00 2011-12-01 95.08 2012-01-01 95.98 2012-02-01 96.23 2012-03-01 96.37 2012-04-01 96.86 2012-05-01 96.85 2012-06-01 96.76 2012-07-01 97.30 2012-08-01 97.65 2012-09-01 97.84 2012-10-01 98.17 2012-11-01 98.23 2012-12-01 98.49 2013-01-01 99.13 2013-02-01 99.37 2013-03-01 99.35 2013-04-01 99.18 2013-05-01 99.03 2013-06-01 99.09 2013-07-01 99.45 2013-08-01 99.68 2013-09-01 99.77 2013-10-01 99.77 2013-11-01 99.69 2013-12-01 100.08 2014-01-01 100.35 2014-02-01 100.51 2014-03-01 100.45 2014-04-01 100.41 2014-05-01 100.38 2014-06-01 100.37 2014-07-01 100.37 2014-08-01 100.46 2014-09-01 100.51 2014-10-01 100.56 2014-11-01 100.51 2014-12-01 100.16 2015-01-01 100.03 2015-02-01 100.19 2015-03-01 100.20 2015-04-01 100.10 2015-05-01 100.12 2015-06-01 100.14 2015-07-01 100.06 2015-08-01 99.90 2015-09-01 99.84 2015-10-01 99.88 2015-11-01 99.92 2015-12-01 99.63 2016-01-01 99.17 2016-02-01 99.00 2016-03-01 99.12 2016-04-01 98.73 2016-05-01 98.91 2016-06-01 99.22 2016-07-01 99.18 2016-08-01 99.16 2016-09-01 99.39 2016-10-01 99.78 2016-11-01 99.87 2016-12-01 100.26 2017-01-01 100.86 2017-02-01 100.79 2017-03-01 100.75 2017-04-01 100.86 2017-05-01 100.82 2017-06-01 100.80 2017-07-01 100.85 2017-08-01 100.99 2017-09-01 101.21 2017-10-01 101.60 2017-11-01 101.92 2017-12-01 102.04 2018-01-01 102.65 2018-02-01 102.73 2018-03-01 102.63 2018-04-01 102.58 2018-05-01 102.91 2018-06-01 103.10 2018-07-01 103.71 2018-08-01 103.92 2018-09-01 104.34 2018-10-01 105.07