Month Index 2015=100 1996-01-01 49.94 1996-02-01 50.10 1996-03-01 50.12 1996-04-01 50.75 1996-05-01 50.82 1996-06-01 51.23 1996-07-01 51.39 1996-08-01 51.74 1996-09-01 52.83 1996-10-01 53.98 1996-11-01 54.57 1996-12-01 56.24 1997-01-01 57.02 1997-02-01 57.47 1997-03-01 57.56 1997-04-01 57.54 1997-05-01 57.85 1997-06-01 58.49 1997-07-01 59.00 1997-08-01 59.63 1997-09-01 60.77 1997-10-01 61.09 1997-11-01 61.82 1997-12-01 62.24 1998-01-01 62.52 1998-02-01 62.69 1998-03-01 62.97 1998-04-01 63.28 1998-05-01 63.75 1998-06-01 63.90 1998-07-01 64.01 1998-08-01 64.67 1998-09-01 65.58 1998-10-01 66.90 1998-11-01 67.76 1998-12-01 68.16 1999-01-01 68.39 1999-02-01 67.45 1999-03-01 67.38 1999-04-01 67.60 1999-05-01 67.70 1999-06-01 67.80 1999-07-01 67.85 1999-08-01 68.37 1999-09-01 68.90 1999-10-01 70.63 1999-11-01 71.00 1999-12-01 71.07 2000-01-01 70.84 2000-02-01 70.03 2000-03-01 68.85 2000-04-01 69.14 2000-05-01 68.93 2000-06-01 69.26 2000-07-01 69.21 2000-08-01 69.13 2000-09-01 69.22 2000-10-01 69.76 2000-11-01 70.48 2000-12-01 70.77 2001-01-01 70.86 2001-02-01 69.64 2001-03-01 69.20 2001-04-01 69.21 2001-05-01 69.29 2001-06-01 69.53 2001-07-01 69.36 2001-08-01 70.07 2001-09-01 70.78 2001-10-01 71.78 2001-11-01 72.09 2001-12-01 72.43 2002-01-01 71.52 2002-02-01 71.57 2002-03-01 71.07 2002-04-01 71.23 2002-05-01 71.46 2002-06-01 71.85 2002-07-01 70.95 2002-08-01 71.14 2002-09-01 72.71 2002-10-01 73.01 2002-11-01 73.05 2002-12-01 73.24 2003-01-01 73.30 2003-02-01 72.23 2003-03-01 72.08 2003-04-01 72.18 2003-05-01 71.96 2003-06-01 72.10 2003-07-01 71.92 2003-08-01 71.77 2003-09-01 72.29 2003-10-01 72.46 2003-11-01 72.84 2003-12-01 73.01 2004-01-01 72.09 2004-02-01 72.18 2004-03-01 71.98 2004-04-01 71.95 2004-05-01 71.69 2004-06-01 72.10 2004-07-01 71.69 2004-08-01 71.77 2004-09-01 72.82 2004-10-01 73.22 2004-11-01 73.65 2004-12-01 73.80 2005-01-01 72.24 2005-02-01 72.29 2005-03-01 71.74 2005-04-01 72.80 2005-05-01 72.85 2005-06-01 72.22 2005-07-01 71.81 2005-08-01 73.78 2005-09-01 76.47 2005-10-01 77.15 2005-11-01 77.51 2005-12-01 77.93 2006-01-01 76.46 2006-02-01 75.00 2006-03-01 75.74 2006-04-01 76.17 2006-05-01 76.72 2006-06-01 77.17 2006-07-01 75.63 2006-08-01 76.23 2006-09-01 77.83 2006-10-01 79.03 2006-11-01 80.60 2006-12-01 80.55 2007-01-01 79.12 2007-02-01 78.85 2007-03-01 78.85 2007-04-01 79.01 2007-05-01 80.08 2007-06-01 80.00 2007-07-01 79.56 2007-08-01 80.95 2007-09-01 82.66 2007-10-01 83.80 2007-11-01 84.62 2007-12-01 85.01 2008-01-01 82.05 2008-02-01 81.71 2008-03-01 82.62 2008-04-01 83.51 2008-05-01 83.21 2008-06-01 83.06 2008-07-01 79.86 2008-08-01 81.84 2008-09-01 84.86 2008-10-01 86.49 2008-11-01 86.84 2008-12-01 86.74 2009-01-01 82.81 2009-02-01 81.96 2009-03-01 82.12 2009-04-01 84.83 2009-05-01 85.13 2009-06-01 83.76 2009-07-01 78.50 2009-08-01 81.47 2009-09-01 87.32 2009-10-01 87.89 2009-11-01 88.27 2009-12-01 88.50 2010-01-01 86.70 2010-02-01 84.78 2010-03-01 86.45 2010-04-01 86.72 2010-05-01 87.20 2010-06-01 88.00 2010-07-01 84.49 2010-08-01 83.61 2010-09-01 87.68 2010-10-01 90.33 2010-11-01 90.84 2010-12-01 91.43 2011-01-01 89.56 2011-02-01 87.31 2011-03-01 88.59 2011-04-01 88.89 2011-05-01 88.62 2011-06-01 88.75 2011-07-01 85.54 2011-08-01 86.79 2011-09-01 91.53 2011-10-01 92.68 2011-11-01 92.55 2011-12-01 91.93 2012-01-01 89.14 2012-02-01 89.54 2012-03-01 90.19 2012-04-01 92.29 2012-05-01 93.89 2012-06-01 93.70 2012-07-01 85.96 2012-08-01 87.43 2012-09-01 96.16 2012-10-01 98.37 2012-11-01 98.87 2012-12-01 97.64 2013-01-01 91.94 2013-02-01 91.86 2013-03-01 94.64 2013-04-01 96.47 2013-05-01 99.12 2013-06-01 87.82 2013-07-01 93.57 2013-08-01 95.08 2013-09-01 100.40 2013-10-01 102.14 2013-11-01 101.81 2013-12-01 100.50 2014-01-01 93.75 2014-02-01 92.07 2014-03-01 93.56 2014-04-01 97.10 2014-05-01 96.31 2014-06-01 96.91 2014-07-01 90.56 2014-08-01 96.24 2014-09-01 101.16 2014-10-01 101.64 2014-11-01 102.44 2014-12-01 100.02 2015-01-01 95.22 2015-02-01 95.58 2015-03-01 99.40 2015-04-01 99.79 2015-05-01 99.43 2015-06-01 98.57 2015-07-01 94.78 2015-08-01 98.75 2015-09-01 104.26 2015-10-01 105.85 2015-11-01 105.87 2015-12-01 102.49 2016-01-01 98.69 2016-02-01 97.73 2016-03-01 101.69 2016-04-01 103.68 2016-05-01 103.88 2016-06-01 101.77 2016-07-01 100.75 2016-08-01 103.18 2016-09-01 109.95 2016-10-01 110.51 2016-11-01 109.27 2016-12-01 102.90 2017-01-01 98.43 2017-02-01 99.57 2017-03-01 106.21 2017-04-01 106.17 2017-05-01 106.75 2017-06-01 101.37 2017-07-01 98.98 2017-08-01 99.84 2017-09-01 109.83 2017-10-01 112.97 2017-11-01 113.24 2017-12-01 110.33 2018-01-01 102.30 2018-02-01 102.54 2018-03-01 104.90 2018-04-01 107.33 2018-05-01 109.09 2018-06-01 101.51 2018-07-01 96.09 2018-08-01 100.83 2018-09-01 111.17 2018-10-01 114.12