Month Index 2015=100 1996-01-01 64.09 1996-02-01 64.27 1996-03-01 64.63 1996-04-01 64.96 1996-05-01 65.36 1996-06-01 65.30 1996-07-01 64.79 1996-08-01 64.30 1996-09-01 64.06 1996-10-01 64.33 1996-11-01 64.50 1996-12-01 64.69 1997-01-01 65.72 1997-02-01 65.08 1997-03-01 64.79 1997-04-01 65.56 1997-05-01 66.55 1997-06-01 66.86 1997-07-01 67.08 1997-08-01 66.15 1997-09-01 66.69 1997-10-01 66.48 1997-11-01 66.75 1997-12-01 66.43 1998-01-01 66.79 1998-02-01 66.68 1998-03-01 66.76 1998-04-01 67.62 1998-05-01 68.16 1998-06-01 68.06 1998-07-01 68.13 1998-08-01 67.23 1998-09-01 67.06 1998-10-01 66.85 1998-11-01 67.21 1998-12-01 67.34 1999-01-01 67.80 1999-02-01 67.76 1999-03-01 67.86 1999-04-01 68.19 1999-05-01 68.51 1999-06-01 68.18 1999-07-01 67.52 1999-08-01 66.82 1999-09-01 66.95 1999-10-01 67.13 1999-11-01 67.13 1999-12-01 67.06 2000-01-01 67.21 2000-02-01 67.35 2000-03-01 67.41 2000-04-01 68.23 2000-05-01 68.32 2000-06-01 68.60 2000-07-01 68.58 2000-08-01 68.31 2000-09-01 68.37 2000-10-01 68.18 2000-11-01 68.70 2000-12-01 68.46 2001-01-01 68.94 2001-02-01 68.89 2001-03-01 69.59 2001-04-01 70.77 2001-05-01 71.66 2001-06-01 71.77 2001-07-01 71.36 2001-08-01 71.46 2001-09-01 71.53 2001-10-01 71.87 2001-11-01 71.80 2001-12-01 71.37 2002-01-01 72.84 2002-02-01 72.14 2002-03-01 72.56 2002-04-01 72.55 2002-05-01 72.93 2002-06-01 72.31 2002-07-01 72.41 2002-08-01 72.06 2002-09-01 72.64 2002-10-01 72.54 2002-11-01 72.55 2002-12-01 72.14 2003-01-01 72.89 2003-02-01 73.35 2003-03-01 73.76 2003-04-01 74.09 2003-05-01 74.11 2003-06-01 74.50 2003-07-01 74.47 2003-08-01 74.54 2003-09-01 75.43 2003-10-01 74.42 2003-11-01 74.41 2003-12-01 73.90 2004-01-01 74.66 2004-02-01 74.83 2004-03-01 75.18 2004-04-01 75.74 2004-05-01 75.96 2004-06-01 75.86 2004-07-01 75.65 2004-08-01 75.27 2004-09-01 75.37 2004-10-01 75.30 2004-11-01 75.61 2004-12-01 75.39 2005-01-01 75.64 2005-02-01 76.23 2005-03-01 77.41 2005-04-01 77.35 2005-05-01 77.77 2005-06-01 77.39 2005-07-01 76.83 2005-08-01 76.89 2005-09-01 76.29 2005-10-01 76.46 2005-11-01 76.88 2005-12-01 76.78 2006-01-01 77.14 2006-02-01 77.63 2006-03-01 77.70 2006-04-01 78.18 2006-05-01 78.99 2006-06-01 78.68 2006-07-01 78.82 2006-08-01 79.04 2006-09-01 79.68 2006-10-01 79.52 2006-11-01 80.22 2006-12-01 79.74 2007-01-01 80.47 2007-02-01 80.58 2007-03-01 80.73 2007-04-01 81.98 2007-05-01 81.44 2007-06-01 81.56 2007-07-01 81.88 2007-08-01 81.53 2007-09-01 81.98 2007-10-01 82.83 2007-11-01 83.77 2007-12-01 84.22 2008-01-01 84.95 2008-02-01 85.12 2008-03-01 85.48 2008-04-01 86.53 2008-05-01 87.12 2008-06-01 86.93 2008-07-01 87.53 2008-08-01 86.95 2008-09-01 86.98 2008-10-01 87.29 2008-11-01 87.20 2008-12-01 87.24 2009-01-01 88.23 2009-02-01 88.17 2009-03-01 88.08 2009-04-01 88.34 2009-05-01 88.27 2009-06-01 87.60 2009-07-01 87.27 2009-08-01 86.93 2009-09-01 86.80 2009-10-01 87.06 2009-11-01 87.29 2009-12-01 87.22 2010-01-01 88.54 2010-02-01 88.84 2010-03-01 89.39 2010-04-01 89.37 2010-05-01 89.35 2010-06-01 89.33 2010-07-01 89.23 2010-08-01 89.20 2010-09-01 89.49 2010-10-01 89.56 2010-11-01 89.68 2010-12-01 89.91 2011-01-01 90.40 2011-02-01 90.72 2011-03-01 90.44 2011-04-01 90.88 2011-05-01 90.82 2011-06-01 91.18 2011-07-01 91.39 2011-08-01 91.01 2011-09-01 90.94 2011-10-01 91.33 2011-11-01 92.06 2011-12-01 92.18 2012-01-01 92.49 2012-02-01 93.34 2012-03-01 93.43 2012-04-01 93.46 2012-05-01 93.62 2012-06-01 93.74 2012-07-01 93.77 2012-08-01 94.09 2012-09-01 94.21 2012-10-01 95.17 2012-11-01 95.41 2012-12-01 95.50 2013-01-01 96.20 2013-02-01 96.85 2013-03-01 97.19 2013-04-01 97.63 2013-05-01 97.95 2013-06-01 98.51 2013-07-01 97.58 2013-08-01 97.37 2013-09-01 97.23 2013-10-01 97.34 2013-11-01 97.65 2013-12-01 97.90 2014-01-01 98.25 2014-02-01 98.16 2014-03-01 98.35 2014-04-01 99.58 2014-05-01 98.74 2014-06-01 98.79 2014-07-01 98.86 2014-08-01 97.90 2014-09-01 97.53 2014-10-01 97.36 2014-11-01 97.67 2014-12-01 97.81 2015-01-01 98.24 2015-02-01 98.79 2015-03-01 99.04 2015-04-01 100.74 2015-05-01 100.50 2015-06-01 100.68 2015-07-01 100.24 2015-08-01 99.88 2015-09-01 99.94 2015-10-01 100.50 2015-11-01 100.77 2015-12-01 100.69 2016-01-01 101.52 2016-02-01 101.91 2016-03-01 103.24 2016-04-01 104.45 2016-05-01 103.85 2016-06-01 103.81 2016-07-01 103.43 2016-08-01 103.26 2016-09-01 102.68 2016-10-01 103.21 2016-11-01 103.28 2016-12-01 102.82 2017-01-01 103.43 2017-02-01 104.06 2017-03-01 104.53 2017-04-01 105.19 2017-05-01 104.48 2017-06-01 104.48 2017-07-01 104.60 2017-08-01 104.78 2017-09-01 104.29 2017-10-01 104.45 2017-11-01 104.95 2017-12-01 105.22 2018-01-01 105.99 2018-02-01 106.30 2018-03-01 107.09 2018-04-01 107.81 2018-05-01 107.64 2018-06-01 107.81 2018-07-01 107.81 2018-08-01 107.38 2018-09-01 107.53 2018-10-01 107.66