Month Index 2015=100 1996-01-01 66.27 1996-02-01 66.40 1996-03-01 66.60 1996-04-01 66.64 1996-05-01 66.71 1996-06-01 66.67 1996-07-01 66.56 1996-08-01 66.49 1996-09-01 66.58 1996-10-01 66.67 1996-11-01 66.64 1996-12-01 66.72 1997-01-01 67.07 1997-02-01 67.12 1997-03-01 67.14 1997-04-01 67.08 1997-05-01 67.12 1997-06-01 67.14 1997-07-01 67.16 1997-08-01 67.17 1997-09-01 67.16 1997-10-01 67.18 1997-11-01 67.19 1997-12-01 67.19 1998-01-01 67.29 1998-02-01 67.32 1998-03-01 67.29 1998-04-01 67.29 1998-05-01 67.31 1998-06-01 67.29 1998-07-01 67.28 1998-08-01 67.24 1998-09-01 67.27 1998-10-01 67.34 1998-11-01 67.30 1998-12-01 67.27 1999-01-01 67.07 1999-02-01 67.06 1999-03-01 67.06 1999-04-01 67.16 1999-05-01 67.14 1999-06-01 67.22 1999-07-01 67.28 1999-08-01 67.24 1999-09-01 67.25 1999-10-01 67.28 1999-11-01 67.28 1999-12-01 67.28 2000-01-01 67.60 2000-02-01 67.66 2000-03-01 67.71 2000-04-01 67.94 2000-05-01 67.99 2000-06-01 68.06 2000-07-01 68.24 2000-08-01 68.25 2000-09-01 68.25 2000-10-01 68.30 2000-11-01 68.31 2000-12-01 68.31 2001-01-01 68.15 2001-02-01 68.25 2001-03-01 68.29 2001-04-01 68.57 2001-05-01 68.41 2001-06-01 68.46 2001-07-01 68.67 2001-08-01 68.70 2001-09-01 68.73 2001-10-01 68.79 2001-11-01 68.83 2001-12-01 68.87 2002-01-01 69.85 2002-02-01 69.99 2002-03-01 70.06 2002-04-01 70.70 2002-05-01 70.93 2002-06-01 70.93 2002-07-01 71.04 2002-08-01 71.10 2002-09-01 71.11 2002-10-01 71.15 2002-11-01 71.15 2002-12-01 71.15 2003-01-01 71.77 2003-02-01 72.04 2003-03-01 72.21 2003-04-01 72.50 2003-05-01 72.49 2003-06-01 72.50 2003-07-01 72.66 2003-08-01 72.69 2003-09-01 72.68 2003-10-01 72.68 2003-11-01 72.71 2003-12-01 72.71 2004-01-01 74.45 2004-02-01 74.60 2004-03-01 74.62 2004-04-01 74.99 2004-05-01 75.10 2004-06-01 75.15 2004-07-01 75.39 2004-08-01 75.39 2004-09-01 75.44 2004-10-01 75.44 2004-11-01 75.43 2004-12-01 75.43 2005-01-01 76.76 2005-02-01 76.93 2005-03-01 76.96 2005-04-01 77.28 2005-05-01 77.43 2005-06-01 77.55 2005-07-01 77.65 2005-08-01 77.64 2005-09-01 77.65 2005-10-01 77.67 2005-11-01 77.70 2005-12-01 77.70 2006-01-01 78.09 2006-02-01 78.81 2006-03-01 78.77 2006-04-01 78.43 2006-05-01 79.75 2006-06-01 78.55 2006-07-01 78.63 2006-08-01 78.63 2006-09-01 78.82 2006-10-01 78.86 2006-11-01 79.03 2006-12-01 79.03 2007-01-01 79.71 2007-02-01 79.87 2007-03-01 79.93 2007-04-01 79.94 2007-05-01 80.27 2007-06-01 80.27 2007-07-01 80.35 2007-08-01 80.31 2007-09-01 80.33 2007-10-01 80.69 2007-11-01 80.72 2007-12-01 80.84 2008-01-01 82.17 2008-02-01 81.91 2008-03-01 82.00 2008-04-01 82.16 2008-05-01 82.19 2008-06-01 82.27 2008-07-01 82.55 2008-08-01 82.67 2008-09-01 82.68 2008-10-01 82.84 2008-11-01 82.87 2008-12-01 83.06 2009-01-01 83.58 2009-02-01 83.90 2009-03-01 83.86 2009-04-01 83.53 2009-05-01 84.53 2009-06-01 84.56 2009-07-01 84.51 2009-08-01 84.10 2009-09-01 84.22 2009-10-01 84.39 2009-11-01 84.38 2009-12-01 84.74 2010-01-01 85.17 2010-02-01 86.03 2010-03-01 86.57 2010-04-01 86.55 2010-05-01 86.70 2010-06-01 86.96 2010-07-01 86.96 2010-08-01 86.98 2010-09-01 87.00 2010-10-01 86.90 2010-11-01 87.14 2010-12-01 87.32 2011-01-01 88.18 2011-02-01 88.66 2011-03-01 89.23 2011-04-01 89.30 2011-05-01 89.39 2011-06-01 89.42 2011-07-01 89.45 2011-08-01 89.34 2011-09-01 89.34 2011-10-01 89.36 2011-11-01 89.37 2011-12-01 89.35 2012-01-01 91.28 2012-02-01 91.74 2012-03-01 91.69 2012-04-01 91.78 2012-05-01 91.65 2012-06-01 91.65 2012-07-01 91.70 2012-08-01 91.70 2012-09-01 91.86 2012-10-01 91.72 2012-11-01 91.72 2012-12-01 92.94 2013-01-01 95.19 2013-02-01 95.51 2013-03-01 95.56 2013-04-01 95.57 2013-05-01 95.57 2013-06-01 95.58 2013-07-01 95.83 2013-08-01 95.83 2013-09-01 95.84 2013-10-01 95.90 2013-11-01 95.92 2013-12-01 96.00 2014-01-01 97.25 2014-02-01 97.61 2014-03-01 97.62 2014-04-01 98.31 2014-05-01 98.58 2014-06-01 98.63 2014-07-01 98.02 2014-08-01 98.03 2014-09-01 98.03 2014-10-01 97.74 2014-11-01 97.74 2014-12-01 98.01 2015-01-01 99.01 2015-02-01 99.40 2015-03-01 99.35 2015-04-01 99.75 2015-05-01 99.91 2015-06-01 99.36 2015-07-01 100.49 2015-08-01 100.42 2015-09-01 100.47 2015-10-01 100.46 2015-11-01 100.65 2015-12-01 100.74 2016-01-01 101.39 2016-02-01 101.83 2016-03-01 101.92 2016-04-01 102.57 2016-05-01 102.06 2016-06-01 101.87 2016-07-01 102.97 2016-08-01 102.92 2016-09-01 102.86 2016-10-01 102.87 2016-11-01 102.89 2016-12-01 103.31 2017-01-01 104.50 2017-02-01 104.97 2017-03-01 104.94 2017-04-01 105.46 2017-05-01 105.24 2017-06-01 104.22 2017-07-01 105.76 2017-08-01 105.76 2017-09-01 105.80 2017-10-01 105.60 2017-11-01 105.55 2017-12-01 105.57 2018-01-01 106.12 2018-02-01 106.45 2018-03-01 106.65 2018-04-01 107.21 2018-05-01 107.26 2018-06-01 105.87 2018-07-01 107.06 2018-08-01 107.10 2018-09-01 107.10 2018-10-01 107.04