Month Index 2015=100 1996-01-01 59.20 1996-02-01 59.81 1996-03-01 60.18 1996-04-01 60.32 1996-05-01 60.24 1996-06-01 60.10 1996-07-01 60.02 1996-08-01 60.36 1996-09-01 60.34 1996-10-01 60.33 1996-11-01 60.28 1996-12-01 60.50 1997-01-01 60.10 1997-02-01 59.76 1997-03-01 59.81 1997-04-01 59.61 1997-05-01 59.38 1997-06-01 59.23 1997-07-01 59.08 1997-08-01 59.14 1997-09-01 60.13 1997-10-01 60.18 1997-11-01 60.14 1997-12-01 60.19 1998-01-01 60.43 1998-02-01 60.49 1998-03-01 60.50 1998-04-01 60.44 1998-05-01 60.39 1998-06-01 60.32 1998-07-01 60.32 1998-08-01 60.38 1998-09-01 60.42 1998-10-01 60.36 1998-11-01 60.32 1998-12-01 60.27 1999-01-01 60.99 1999-02-01 61.48 1999-03-01 61.85 1999-04-01 62.07 1999-05-01 62.14 1999-06-01 62.18 1999-07-01 62.10 1999-08-01 62.12 1999-09-01 62.10 1999-10-01 62.16 1999-11-01 62.20 1999-12-01 62.18 2000-01-01 62.40 2000-02-01 62.57 2000-03-01 62.59 2000-04-01 62.57 2000-05-01 62.53 2000-06-01 62.34 2000-07-01 62.16 2000-08-01 62.35 2000-09-01 62.49 2000-10-01 62.54 2000-11-01 62.65 2000-12-01 62.83 2001-01-01 63.25 2001-02-01 63.36 2001-03-01 63.43 2001-04-01 63.49 2001-05-01 63.81 2001-06-01 63.95 2001-07-01 64.07 2001-08-01 64.23 2001-09-01 64.58 2001-10-01 65.09 2001-11-01 65.43 2001-12-01 65.70 2002-01-01 65.89 2002-02-01 66.00 2002-03-01 66.25 2002-04-01 67.20 2002-05-01 67.47 2002-06-01 67.63 2002-07-01 67.74 2002-08-01 67.81 2002-09-01 67.95 2002-10-01 68.01 2002-11-01 68.07 2002-12-01 68.26 2003-01-01 68.66 2003-02-01 69.14 2003-03-01 69.38 2003-04-01 69.47 2003-05-01 69.53 2003-06-01 69.59 2003-07-01 69.67 2003-08-01 69.80 2003-09-01 69.92 2003-10-01 70.23 2003-11-01 70.43 2003-12-01 70.57 2004-01-01 70.96 2004-02-01 71.37 2004-03-01 71.57 2004-04-01 72.00 2004-05-01 72.82 2004-06-01 73.00 2004-07-01 73.05 2004-08-01 73.14 2004-09-01 73.24 2004-10-01 73.29 2004-11-01 73.42 2004-12-01 73.55 2005-01-01 73.88 2005-02-01 73.96 2005-03-01 74.33 2005-04-01 75.10 2005-05-01 75.18 2005-06-01 75.26 2005-07-01 75.15 2005-08-01 75.16 2005-09-01 75.35 2005-10-01 75.49 2005-11-01 76.00 2005-12-01 76.66 2006-01-01 76.91 2006-02-01 76.73 2006-03-01 78.12 2006-04-01 78.37 2006-05-01 78.42 2006-06-01 78.45 2006-07-01 78.52 2006-08-01 78.15 2006-09-01 78.19 2006-10-01 78.17 2006-11-01 78.17 2006-12-01 78.25 2007-01-01 79.22 2007-02-01 79.54 2007-03-01 79.71 2007-04-01 79.87 2007-05-01 79.96 2007-06-01 80.00 2007-07-01 80.04 2007-08-01 80.31 2007-09-01 81.19 2007-10-01 83.66 2007-11-01 84.58 2007-12-01 85.00 2008-01-01 85.71 2008-02-01 86.42 2008-03-01 86.73 2008-04-01 86.86 2008-05-01 87.01 2008-06-01 87.21 2008-07-01 87.38 2008-08-01 87.54 2008-09-01 87.62 2008-10-01 87.60 2008-11-01 87.53 2008-12-01 87.54 2009-01-01 87.78 2009-02-01 87.79 2009-03-01 87.57 2009-04-01 87.36 2009-05-01 86.89 2009-06-01 87.66 2009-07-01 88.41 2009-08-01 88.49 2009-09-01 88.27 2009-10-01 88.34 2009-11-01 88.44 2009-12-01 88.66 2010-01-01 88.76 2010-02-01 88.74 2010-03-01 88.61 2010-04-01 88.15 2010-05-01 88.07 2010-06-01 89.21 2010-07-01 89.22 2010-08-01 89.41 2010-09-01 89.49 2010-10-01 89.53 2010-11-01 89.71 2010-12-01 91.37 2011-01-01 92.04 2011-02-01 92.26 2011-03-01 92.43 2011-04-01 92.80 2011-05-01 92.91 2011-06-01 91.85 2011-07-01 92.47 2011-08-01 92.65 2011-09-01 93.63 2011-10-01 93.99 2011-11-01 94.27 2011-12-01 94.47 2012-01-01 94.72 2012-02-01 94.95 2012-03-01 95.07 2012-04-01 95.91 2012-05-01 96.20 2012-06-01 96.17 2012-07-01 96.17 2012-08-01 96.28 2012-09-01 96.68 2012-10-01 97.13 2012-11-01 97.47 2012-12-01 97.69 2013-01-01 98.46 2013-02-01 98.68 2013-03-01 98.75 2013-04-01 98.75 2013-05-01 98.89 2013-06-01 98.92 2013-07-01 99.30 2013-08-01 99.44 2013-09-01 99.56 2013-10-01 99.75 2013-11-01 99.81 2013-12-01 99.72 2014-01-01 99.74 2014-02-01 99.58 2014-03-01 99.45 2014-04-01 99.11 2014-05-01 98.93 2014-06-01 98.62 2014-07-01 98.62 2014-08-01 98.60 2014-09-01 98.79 2014-10-01 98.94 2014-11-01 99.09 2014-12-01 99.12 2015-01-01 99.35 2015-02-01 99.53 2015-03-01 99.66 2015-04-01 99.73 2015-05-01 99.82 2015-06-01 99.90 2015-07-01 99.94 2015-08-01 100.06 2015-09-01 100.29 2015-10-01 100.49 2015-11-01 100.59 2015-12-01 100.66 2016-01-01 100.74 2016-02-01 100.83 2016-03-01 100.88 2016-04-01 100.84 2016-05-01 100.86 2016-06-01 100.71 2016-07-01 100.58 2016-08-01 100.56 2016-09-01 100.51 2016-10-01 100.44 2016-11-01 100.49 2016-12-01 100.50 2017-01-01 100.77 2017-02-01 100.58 2017-03-01 100.70 2017-04-01 100.78 2017-05-01 101.00 2017-06-01 101.20 2017-07-01 101.30 2017-08-01 101.51 2017-09-01 101.30 2017-10-01 101.41 2017-11-01 101.63 2017-12-01 101.70 2018-01-01 101.95 2018-02-01 102.02 2018-03-01 102.19 2018-04-01 102.35 2018-05-01 102.41 2018-06-01 102.34 2018-07-01 102.21 2018-08-01 102.37 2018-09-01 102.19 2018-10-01 102.40