Month Index 2015=100 1996-01-01 54.93 1996-02-01 55.19 1996-03-01 55.66 1996-04-01 56.72 1996-05-01 57.03 1996-06-01 56.29 1996-07-01 56.26 1996-08-01 56.44 1996-09-01 57.06 1996-10-01 57.77 1996-11-01 58.05 1996-12-01 58.19 1997-01-01 58.45 1997-02-01 58.57 1997-03-01 58.55 1997-04-01 58.09 1997-05-01 57.99 1997-06-01 57.76 1997-07-01 57.83 1997-08-01 59.40 1997-09-01 59.19 1997-10-01 58.97 1997-11-01 58.69 1997-12-01 58.43 1998-01-01 57.70 1998-02-01 57.38 1998-03-01 56.84 1998-04-01 56.87 1998-05-01 56.60 1998-06-01 56.35 1998-07-01 56.57 1998-08-01 56.21 1998-09-01 55.87 1998-10-01 55.79 1998-11-01 55.51 1998-12-01 54.83 1999-01-01 54.90 1999-02-01 54.75 1999-03-01 55.26 1999-04-01 58.00 1999-05-01 57.85 1999-06-01 58.45 1999-07-01 59.87 1999-08-01 61.18 1999-09-01 61.93 1999-10-01 62.40 1999-11-01 62.46 1999-12-01 64.21 2000-01-01 65.09 2000-02-01 65.85 2000-03-01 68.42 2000-04-01 67.04 2000-05-01 67.83 2000-06-01 71.23 2000-07-01 71.21 2000-08-01 70.14 2000-09-01 72.85 2000-10-01 71.71 2000-11-01 72.17 2000-12-01 70.10 2001-01-01 67.20 2001-02-01 68.80 2001-03-01 68.70 2001-04-01 70.07 2001-05-01 72.87 2001-06-01 71.97 2001-07-01 69.16 2001-08-01 67.86 2001-09-01 68.53 2001-10-01 66.25 2001-11-01 64.44 2001-12-01 63.54 2002-01-01 64.53 2002-02-01 65.12 2002-03-01 66.70 2002-04-01 69.72 2002-05-01 69.38 2002-06-01 68.36 2002-07-01 68.25 2002-08-01 68.67 2002-09-01 69.56 2002-10-01 70.13 2002-11-01 68.24 2002-12-01 68.23 2003-01-01 70.89 2003-02-01 72.68 2003-03-01 73.54 2003-04-01 70.80 2003-05-01 68.40 2003-06-01 68.24 2003-07-01 68.66 2003-08-01 69.93 2003-09-01 69.80 2003-10-01 68.94 2003-11-01 68.80 2003-12-01 68.69 2004-01-01 69.39 2004-02-01 69.80 2004-03-01 71.16 2004-04-01 72.78 2004-05-01 76.01 2004-06-01 74.97 2004-07-01 75.44 2004-08-01 76.94 2004-09-01 76.36 2004-10-01 78.68 2004-11-01 77.21 2004-12-01 74.69 2005-01-01 73.70 2005-02-01 75.35 2005-03-01 77.66 2005-04-01 80.62 2005-05-01 80.13 2005-06-01 81.53 2005-07-01 84.68 2005-08-01 86.26 2005-09-01 90.23 2005-10-01 89.43 2005-11-01 84.36 2005-12-01 83.10 2006-01-01 84.96 2006-02-01 85.21 2006-03-01 85.60 2006-04-01 89.24 2006-05-01 90.84 2006-06-01 90.76 2006-07-01 92.49 2006-08-01 92.27 2006-09-01 86.44 2006-10-01 83.03 2006-11-01 82.46 2006-12-01 82.73 2007-01-01 82.40 2007-02-01 82.61 2007-03-01 85.35 2007-04-01 87.85 2007-05-01 89.92 2007-06-01 90.73 2007-07-01 91.43 2007-08-01 89.67 2007-09-01 90.16 2007-10-01 90.40 2007-11-01 94.86 2007-12-01 94.04 2008-01-01 94.86 2008-02-01 94.46 2008-03-01 97.78 2008-04-01 98.45 2008-05-01 103.66 2008-06-01 107.83 2008-07-01 108.75 2008-08-01 103.09 2008-09-01 101.90 2008-10-01 95.42 2008-11-01 86.60 2008-12-01 79.55 2009-01-01 78.59 2009-02-01 80.27 2009-03-01 79.25 2009-04-01 81.76 2009-05-01 83.29 2009-06-01 87.61 2009-07-01 86.30 2009-08-01 89.10 2009-09-01 87.27 2009-10-01 86.66 2009-11-01 89.10 2009-12-01 88.39 2010-01-01 91.38 2010-02-01 91.25 2010-03-01 95.26 2010-04-01 97.71 2010-05-01 98.58 2010-06-01 97.82 2010-07-01 97.24 2010-08-01 96.67 2010-09-01 96.80 2010-10-01 96.99 2010-11-01 98.23 2010-12-01 101.94 2011-01-01 105.04 2011-02-01 105.90 2011-03-01 109.96 2011-04-01 111.98 2011-05-01 111.16 2011-06-01 109.66 2011-07-01 110.17 2011-08-01 109.63 2011-09-01 111.01 2011-10-01 110.67 2011-11-01 111.15 2011-12-01 110.99 2012-01-01 114.78 2012-02-01 116.85 2012-03-01 120.50 2012-04-01 122.21 2012-05-01 118.66 2012-06-01 115.09 2012-07-01 115.64 2012-08-01 120.61 2012-09-01 122.74 2012-10-01 120.27 2012-11-01 116.70 2012-12-01 115.74 2013-01-01 116.39 2013-02-01 118.88 2013-03-01 117.58 2013-04-01 116.57 2013-05-01 114.19 2013-06-01 114.52 2013-07-01 116.05 2013-08-01 116.61 2013-09-01 117.35 2013-10-01 114.31 2013-11-01 112.67 2013-12-01 113.96 2014-01-01 113.24 2014-02-01 113.20 2014-03-01 112.75 2014-04-01 113.37 2014-05-01 113.62 2014-06-01 114.45 2014-07-01 114.71 2014-08-01 113.24 2014-09-01 113.14 2014-10-01 110.93 2014-11-01 107.90 2014-12-01 101.61 2015-01-01 95.39 2015-02-01 98.47 2015-03-01 102.59 2015-04-01 103.66 2015-05-01 106.01 2015-06-01 105.87 2015-07-01 105.13 2015-08-01 100.80 2015-09-01 97.10 2015-10-01 95.90 2015-11-01 95.91 2015-12-01 93.17 2016-01-01 89.74 2016-02-01 87.91 2016-03-01 89.54 2016-04-01 91.57 2016-05-01 94.36 2016-06-01 96.96 2016-07-01 95.26 2016-08-01 93.35 2016-09-01 94.80 2016-10-01 96.84 2016-11-01 96.39 2016-12-01 98.74 2017-01-01 102.28 2017-02-01 102.59 2017-03-01 101.30 2017-04-01 101.87 2017-05-01 99.91 2017-06-01 98.13 2017-07-01 97.16 2017-08-01 98.23 2017-09-01 100.03 2017-10-01 100.35 2017-11-01 102.66 2017-12-01 102.56 2018-01-01 104.77 2018-02-01 104.24 2018-03-01 103.09 2018-04-01 105.66 2018-05-01 109.57 2018-06-01 111.22 2018-07-01 110.67 2018-08-01 111.22 2018-09-01 112.87