Month Index 2015=100 1996-01-01 62.38 1996-02-01 62.32 1996-03-01 62.32 1996-04-01 62.63 1996-05-01 62.44 1996-06-01 63.07 1996-07-01 63.32 1996-08-01 62.44 1996-09-01 62.25 1996-10-01 61.75 1996-11-01 62.69 1996-12-01 63.19 1997-01-01 63.19 1997-02-01 63.75 1997-03-01 63.00 1997-04-01 61.88 1997-05-01 62.57 1997-06-01 62.32 1997-07-01 61.82 1997-08-01 61.69 1997-09-01 61.88 1997-10-01 62.25 1997-11-01 62.38 1997-12-01 62.69 1998-01-01 63.69 1998-02-01 64.69 1998-03-01 65.19 1998-04-01 65.13 1998-05-01 64.88 1998-06-01 64.63 1998-07-01 64.38 1998-08-01 64.88 1998-09-01 64.76 1998-10-01 65.44 1998-11-01 64.38 1998-12-01 64.82 1999-01-01 64.94 1999-02-01 64.57 1999-03-01 65.44 1999-04-01 65.63 1999-05-01 66.19 1999-06-01 66.88 1999-07-01 66.95 1999-08-01 66.26 1999-09-01 67.32 1999-10-01 68.20 1999-11-01 67.51 1999-12-01 68.20 2000-01-01 67.76 2000-02-01 68.01 2000-03-01 67.63 2000-04-01 66.88 2000-05-01 67.70 2000-06-01 67.76 2000-07-01 67.01 2000-08-01 66.95 2000-09-01 67.38 2000-10-01 67.76 2000-11-01 68.32 2000-12-01 68.63 2001-01-01 70.21 2001-02-01 69.51 2001-03-01 70.22 2001-04-01 70.21 2001-05-01 69.92 2001-06-01 70.00 2001-07-01 70.00 2001-08-01 70.44 2001-09-01 70.43 2001-10-01 70.75 2001-11-01 70.81 2001-12-01 71.46 2002-01-01 70.93 2002-02-01 71.30 2002-03-01 70.92 2002-04-01 70.60 2002-05-01 71.08 2002-06-01 73.73 2002-07-01 72.26 2002-08-01 72.20 2002-09-01 73.22 2002-10-01 73.90 2002-11-01 73.89 2002-12-01 74.06 2003-01-01 73.88 2003-02-01 74.02 2003-03-01 74.76 2003-04-01 74.36 2003-05-01 74.37 2003-06-01 74.43 2003-07-01 74.03 2003-08-01 73.83 2003-09-01 75.01 2003-10-01 75.21 2003-11-01 75.40 2003-12-01 75.78 2004-01-01 75.51 2004-02-01 75.65 2004-03-01 76.81 2004-04-01 76.43 2004-05-01 76.10 2004-06-01 75.88 2004-07-01 76.46 2004-08-01 78.69 2004-09-01 78.51 2004-10-01 78.81 2004-11-01 78.74 2004-12-01 79.07 2005-01-01 79.01 2005-02-01 78.40 2005-03-01 78.36 2005-04-01 78.74 2005-05-01 78.44 2005-06-01 79.03 2005-07-01 79.33 2005-08-01 77.68 2005-09-01 77.54 2005-10-01 78.23 2005-11-01 77.70 2005-12-01 77.92 2006-01-01 78.03 2006-02-01 77.44 2006-03-01 77.80 2006-04-01 79.30 2006-05-01 77.72 2006-06-01 77.83 2006-07-01 78.46 2006-08-01 79.78 2006-09-01 78.40 2006-10-01 78.39 2006-11-01 78.65 2006-12-01 79.00 2007-01-01 79.08 2007-02-01 78.96 2007-03-01 78.96 2007-04-01 79.21 2007-05-01 79.89 2007-06-01 79.22 2007-07-01 80.52 2007-08-01 78.77 2007-09-01 79.38 2007-10-01 80.42 2007-11-01 80.76 2007-12-01 81.58 2008-01-01 80.35 2008-02-01 80.33 2008-03-01 80.46 2008-04-01 81.07 2008-05-01 80.82 2008-06-01 80.14 2008-07-01 80.79 2008-08-01 82.41 2008-09-01 82.70 2008-10-01 83.30 2008-11-01 83.59 2008-12-01 83.56 2009-01-01 83.73 2009-02-01 83.73 2009-03-01 84.30 2009-04-01 85.05 2009-05-01 84.89 2009-06-01 85.16 2009-07-01 85.17 2009-08-01 85.55 2009-09-01 85.21 2009-10-01 86.56 2009-11-01 87.00 2009-12-01 87.36 2010-01-01 87.02 2010-02-01 87.82 2010-03-01 88.49 2010-04-01 88.59 2010-05-01 88.67 2010-06-01 88.86 2010-07-01 88.75 2010-08-01 88.75 2010-09-01 88.70 2010-10-01 89.08 2010-11-01 89.07 2010-12-01 90.54 2011-01-01 90.14 2011-02-01 90.33 2011-03-01 90.78 2011-04-01 90.56 2011-05-01 90.45 2011-06-01 90.50 2011-07-01 91.21 2011-08-01 91.10 2011-09-01 90.83 2011-10-01 92.27 2011-11-01 92.12 2011-12-01 91.62 2012-01-01 92.38 2012-02-01 92.83 2012-03-01 93.31 2012-04-01 93.24 2012-05-01 92.69 2012-06-01 93.78 2012-07-01 93.70 2012-08-01 94.50 2012-09-01 94.61 2012-10-01 95.07 2012-11-01 95.49 2012-12-01 94.71 2013-01-01 94.50 2013-02-01 94.15 2013-03-01 94.37 2013-04-01 94.18 2013-05-01 94.93 2013-06-01 94.91 2013-07-01 95.38 2013-08-01 95.24 2013-09-01 95.93 2013-10-01 96.26 2013-11-01 95.87 2013-12-01 96.25 2014-01-01 95.31 2014-02-01 95.92 2014-03-01 97.09 2014-04-01 96.52 2014-05-01 96.25 2014-06-01 97.56 2014-07-01 97.84 2014-08-01 97.19 2014-09-01 97.43 2014-10-01 97.95 2014-11-01 98.68 2014-12-01 98.76 2015-01-01 99.18 2015-02-01 99.47 2015-03-01 99.53 2015-04-01 99.79 2015-05-01 100.59 2015-06-01 100.63 2015-07-01 101.11 2015-08-01 99.08 2015-09-01 99.87 2015-10-01 100.18 2015-11-01 100.14 2015-12-01 100.43 2016-01-01 101.36 2016-02-01 101.48 2016-03-01 101.72 2016-04-01 101.15 2016-05-01 102.42 2016-06-01 102.17 2016-07-01 102.58 2016-08-01 101.87 2016-09-01 101.88 2016-10-01 102.35 2016-11-01 102.78 2016-12-01 103.29 2017-01-01 103.30 2017-02-01 103.15 2017-03-01 103.56 2017-04-01 104.41 2017-05-01 103.82 2017-06-01 104.52 2017-07-01 105.07 2017-08-01 104.87 2017-09-01 107.68 2017-10-01 107.20 2017-11-01 108.68 2017-12-01 109.24 2018-01-01 110.45 2018-02-01 109.57 2018-03-01 110.03 2018-04-01 108.82 2018-05-01 108.89 2018-06-01 109.44 2018-07-01 109.32 2018-08-01 108.96 2018-09-01 109.23 2018-10-01 109.92