Month Index 2015=100 1996-01-01 65.84 1996-02-01 65.84 1996-03-01 65.84 1996-04-01 65.94 1996-05-01 66.05 1996-06-01 66.05 1996-07-01 66.05 1996-08-01 66.42 1996-09-01 66.42 1996-10-01 66.42 1996-11-01 66.25 1996-12-01 66.25 1997-01-01 70.27 1997-02-01 70.85 1997-03-01 70.85 1997-04-01 71.04 1997-05-01 71.26 1997-06-01 71.26 1997-07-01 71.26 1997-08-01 71.18 1997-09-01 71.18 1997-10-01 71.18 1997-11-01 70.98 1997-12-01 70.98 1998-01-01 74.04 1998-02-01 74.04 1998-03-01 74.04 1998-04-01 74.09 1998-05-01 74.09 1998-06-01 74.09 1998-07-01 74.09 1998-08-01 73.80 1998-09-01 73.80 1998-10-01 73.80 1998-11-01 73.80 1998-12-01 73.80 1999-01-01 75.48 1999-02-01 75.48 1999-03-01 75.48 1999-04-01 75.51 1999-05-01 75.73 1999-06-01 75.73 1999-07-01 75.73 1999-08-01 75.49 1999-09-01 76.02 1999-10-01 76.02 1999-11-01 79.31 1999-12-01 79.31 2000-01-01 78.77 2000-02-01 78.77 2000-03-01 78.77 2000-04-01 78.82 2000-05-01 79.06 2000-06-01 79.06 2000-07-01 79.06 2000-08-01 78.65 2000-09-01 78.65 2000-10-01 78.65 2000-11-01 78.47 2000-12-01 78.47 2001-01-01 78.78 2001-02-01 78.78 2001-03-01 78.78 2001-04-01 78.81 2001-05-01 79.02 2001-06-01 79.02 2001-07-01 79.02 2001-08-01 78.64 2001-09-01 78.64 2001-10-01 78.64 2001-11-01 79.12 2001-12-01 79.12 2002-01-01 78.92 2002-02-01 78.92 2002-03-01 78.92 2002-04-01 78.48 2002-05-01 78.66 2002-06-01 78.66 2002-07-01 79.78 2002-08-01 79.86 2002-09-01 79.86 2002-10-01 79.90 2002-11-01 79.90 2002-12-01 79.90 2003-01-01 80.21 2003-02-01 80.21 2003-03-01 80.20 2003-04-01 80.43 2003-05-01 80.70 2003-06-01 80.65 2003-07-01 81.14 2003-08-01 82.34 2003-09-01 82.31 2003-10-01 80.91 2003-11-01 81.36 2003-12-01 80.93 2004-01-01 82.36 2004-02-01 82.45 2004-03-01 82.23 2004-04-01 82.77 2004-05-01 82.69 2004-06-01 83.27 2004-07-01 86.02 2004-08-01 86.02 2004-09-01 86.10 2004-10-01 85.81 2004-11-01 85.29 2004-12-01 85.43 2005-01-01 85.30 2005-02-01 85.23 2005-03-01 84.90 2005-04-01 84.98 2005-05-01 85.17 2005-06-01 85.68 2005-07-01 87.35 2005-08-01 88.18 2005-09-01 87.59 2005-10-01 90.71 2005-11-01 90.53 2005-12-01 90.38 2006-01-01 89.52 2006-02-01 90.18 2006-03-01 88.67 2006-04-01 89.82 2006-05-01 91.59 2006-06-01 92.21 2006-07-01 92.98 2006-08-01 93.40 2006-09-01 93.20 2006-10-01 91.86 2006-11-01 88.02 2006-12-01 88.16 2007-01-01 87.71 2007-02-01 88.11 2007-03-01 87.89 2007-04-01 88.08 2007-05-01 88.69 2007-06-01 89.89 2007-07-01 91.20 2007-08-01 91.73 2007-09-01 90.38 2007-10-01 90.37 2007-11-01 89.68 2007-12-01 90.32 2008-01-01 90.70 2008-02-01 90.47 2008-03-01 90.29 2008-04-01 90.81 2008-05-01 91.55 2008-06-01 93.82 2008-07-01 95.45 2008-08-01 95.97 2008-09-01 94.51 2008-10-01 94.67 2008-11-01 93.55 2008-12-01 91.81 2009-01-01 88.13 2009-02-01 87.57 2009-03-01 87.20 2009-04-01 88.68 2009-05-01 88.65 2009-06-01 87.96 2009-07-01 91.34 2009-08-01 91.55 2009-09-01 89.92 2009-10-01 89.34 2009-11-01 87.81 2009-12-01 87.70 2010-01-01 87.51 2010-02-01 87.83 2010-03-01 88.57 2010-04-01 90.51 2010-05-01 91.11 2010-06-01 91.01 2010-07-01 92.34 2010-08-01 92.74 2010-09-01 91.50 2010-10-01 91.71 2010-11-01 91.41 2010-12-01 93.24 2011-01-01 94.33 2011-02-01 93.51 2011-03-01 95.82 2011-04-01 96.63 2011-05-01 97.36 2011-06-01 98.09 2011-07-01 101.00 2011-08-01 101.79 2011-09-01 99.10 2011-10-01 99.41 2011-11-01 98.15 2011-12-01 98.95 2012-01-01 98.84 2012-02-01 99.17 2012-03-01 100.04 2012-04-01 104.12 2012-05-01 102.81 2012-06-01 103.68 2012-07-01 103.42 2012-08-01 104.29 2012-09-01 104.41 2012-10-01 103.91 2012-11-01 102.59 2012-12-01 103.21 2013-01-01 100.59 2013-02-01 99.90 2013-03-01 101.39 2013-04-01 101.69 2013-05-01 102.69 2013-06-01 102.01 2013-07-01 102.83 2013-08-01 103.02 2013-09-01 101.99 2013-10-01 101.14 2013-11-01 100.59 2013-12-01 100.96 2014-01-01 99.30 2014-02-01 100.20 2014-03-01 101.31 2014-04-01 101.71 2014-05-01 100.73 2014-06-01 101.77 2014-07-01 103.12 2014-08-01 103.49 2014-09-01 103.35 2014-10-01 101.80 2014-11-01 100.93 2014-12-01 101.24 2015-01-01 99.99 2015-02-01 99.61 2015-03-01 99.53 2015-04-01 99.93 2015-05-01 99.59 2015-06-01 100.28 2015-07-01 101.26 2015-08-01 101.46 2015-09-01 101.11 2015-10-01 99.40 2015-11-01 98.74 2015-12-01 99.08 2016-01-01 97.12 2016-02-01 97.82 2016-03-01 98.44 2016-04-01 98.34 2016-05-01 97.81 2016-06-01 98.83 2016-07-01 100.43 2016-08-01 101.20 2016-09-01 100.50 2016-10-01 98.62 2016-11-01 97.91 2016-12-01 98.75 2017-01-01 97.38 2017-02-01 98.22 2017-03-01 98.84 2017-04-01 99.13 2017-05-01 98.79 2017-06-01 100.04 2017-07-01 101.44 2017-08-01 102.43 2017-09-01 102.05 2017-10-01 100.59 2017-11-01 99.58 2017-12-01 99.87 2018-01-01 97.66 2018-02-01 98.11 2018-03-01 99.09 2018-04-01 99.40 2018-05-01 99.50 2018-06-01 101.43 2018-07-01 103.21 2018-08-01 105.71 2018-09-01 105.89 2018-10-01 101.89