Month Index 2015=100 1996-01-01 62.66 1996-02-01 63.16 1996-03-01 62.91 1996-04-01 62.54 1996-05-01 61.72 1996-06-01 61.53 1996-07-01 61.60 1996-08-01 61.66 1996-09-01 61.78 1996-10-01 63.04 1996-11-01 64.67 1996-12-01 65.36 1997-01-01 65.61 1997-02-01 66.24 1997-03-01 66.18 1997-04-01 65.61 1997-05-01 63.73 1997-06-01 63.48 1997-07-01 63.60 1997-08-01 63.60 1997-09-01 63.85 1997-10-01 65.49 1997-11-01 66.11 1997-12-01 66.18 1998-01-01 66.24 1998-02-01 66.18 1998-03-01 66.36 1998-04-01 65.80 1998-05-01 63.16 1998-06-01 62.79 1998-07-01 62.85 1998-08-01 62.98 1998-09-01 63.79 1998-10-01 64.11 1998-11-01 65.42 1998-12-01 65.42 1999-01-01 65.42 1999-02-01 65.42 1999-03-01 65.42 1999-04-01 64.98 1999-05-01 63.60 1999-06-01 63.23 1999-07-01 63.16 1999-08-01 63.04 1999-09-01 63.10 1999-10-01 64.17 1999-11-01 65.17 1999-12-01 65.42 2000-01-01 65.49 2000-02-01 65.74 2000-03-01 66.36 2000-04-01 65.17 2000-05-01 65.74 2000-06-01 64.98 2000-07-01 64.73 2000-08-01 64.67 2000-09-01 64.86 2000-10-01 66.55 2000-11-01 68.06 2000-12-01 69.31 2001-01-01 69.49 2001-02-01 69.65 2001-03-01 69.55 2001-04-01 69.43 2001-05-01 68.16 2001-06-01 67.35 2001-07-01 67.06 2001-08-01 67.08 2001-09-01 67.46 2001-10-01 68.44 2001-11-01 69.30 2001-12-01 69.55 2002-01-01 70.06 2002-02-01 69.84 2002-03-01 69.81 2002-04-01 69.06 2002-05-01 68.77 2002-06-01 68.86 2002-07-01 68.40 2002-08-01 68.39 2002-09-01 68.57 2002-10-01 68.88 2002-11-01 70.55 2002-12-01 70.67 2003-01-01 71.49 2003-02-01 71.47 2003-03-01 71.53 2003-04-01 71.39 2003-05-01 70.94 2003-06-01 70.91 2003-07-01 70.84 2003-08-01 70.60 2003-09-01 70.78 2003-10-01 71.60 2003-11-01 72.03 2003-12-01 72.01 2004-01-01 73.18 2004-02-01 73.62 2004-03-01 74.68 2004-04-01 74.30 2004-05-01 74.51 2004-06-01 73.91 2004-07-01 74.41 2004-08-01 74.16 2004-09-01 74.26 2004-10-01 74.32 2004-11-01 75.28 2004-12-01 75.71 2005-01-01 75.94 2005-02-01 76.00 2005-03-01 76.10 2005-04-01 76.09 2005-05-01 75.29 2005-06-01 75.36 2005-07-01 75.46 2005-08-01 75.24 2005-09-01 75.90 2005-10-01 78.26 2005-11-01 79.29 2005-12-01 79.48 2006-01-01 79.71 2006-02-01 80.04 2006-03-01 80.17 2006-04-01 79.66 2006-05-01 79.32 2006-06-01 79.52 2006-07-01 79.81 2006-08-01 80.09 2006-09-01 81.18 2006-10-01 83.13 2006-11-01 85.40 2006-12-01 85.73 2007-01-01 86.72 2007-02-01 86.97 2007-03-01 86.98 2007-04-01 86.47 2007-05-01 85.81 2007-06-01 84.70 2007-07-01 84.66 2007-08-01 84.64 2007-09-01 85.09 2007-10-01 84.90 2007-11-01 85.51 2007-12-01 85.65 2008-01-01 86.16 2008-02-01 85.50 2008-03-01 85.45 2008-04-01 84.34 2008-05-01 83.80 2008-06-01 83.33 2008-07-01 82.23 2008-08-01 84.12 2008-09-01 84.70 2008-10-01 85.67 2008-11-01 86.05 2008-12-01 86.19 2009-01-01 86.09 2009-02-01 86.04 2009-03-01 86.33 2009-04-01 87.24 2009-05-01 86.53 2009-06-01 86.63 2009-07-01 86.48 2009-08-01 84.84 2009-09-01 85.68 2009-10-01 86.98 2009-11-01 88.04 2009-12-01 88.00 2010-01-01 87.64 2010-02-01 88.01 2010-03-01 88.11 2010-04-01 88.01 2010-05-01 87.58 2010-06-01 87.49 2010-07-01 87.16 2010-08-01 86.65 2010-09-01 87.85 2010-10-01 87.62 2010-11-01 88.33 2010-12-01 88.48 2011-01-01 89.59 2011-02-01 90.28 2011-03-01 90.15 2011-04-01 90.49 2011-05-01 90.34 2011-06-01 90.33 2011-07-01 90.85 2011-08-01 91.30 2011-09-01 91.40 2011-10-01 91.77 2011-11-01 92.33 2011-12-01 92.33 2012-01-01 92.61 2012-02-01 90.33 2012-03-01 92.40 2012-04-01 91.70 2012-05-01 91.42 2012-06-01 91.34 2012-07-01 92.01 2012-08-01 91.92 2012-09-01 92.61 2012-10-01 93.09 2012-11-01 93.70 2012-12-01 93.73 2013-01-01 94.16 2013-02-01 94.46 2013-03-01 94.80 2013-04-01 94.29 2013-05-01 94.02 2013-06-01 94.00 2013-07-01 94.40 2013-08-01 94.61 2013-09-01 94.90 2013-10-01 96.85 2013-11-01 96.82 2013-12-01 97.16 2014-01-01 98.92 2014-02-01 99.38 2014-03-01 99.58 2014-04-01 99.02 2014-05-01 98.47 2014-06-01 98.37 2014-07-01 97.88 2014-08-01 98.18 2014-09-01 98.72 2014-10-01 100.30 2014-11-01 99.67 2014-12-01 100.49 2015-01-01 100.90 2015-02-01 100.86 2015-03-01 100.50 2015-04-01 99.76 2015-05-01 99.56 2015-06-01 99.16 2015-07-01 99.39 2015-08-01 98.81 2015-09-01 99.24 2015-10-01 99.48 2015-11-01 101.43 2015-12-01 100.90 2016-01-01 102.46 2016-02-01 102.03 2016-03-01 100.96 2016-04-01 99.75 2016-05-01 99.79 2016-06-01 98.71 2016-07-01 98.66 2016-08-01 98.16 2016-09-01 99.19 2016-10-01 98.10 2016-11-01 98.91 2016-12-01 99.46 2017-01-01 100.16 2017-02-01 101.10 2017-03-01 101.12 2017-04-01 100.66 2017-05-01 101.38 2017-06-01 100.97 2017-07-01 100.38 2017-08-01 100.63 2017-09-01 100.83 2017-10-01 102.37 2017-11-01 103.20 2017-12-01 104.06 2018-01-01 105.27 2018-02-01 106.34 2018-03-01 107.14 2018-04-01 106.83 2018-05-01 107.29 2018-06-01 107.94 2018-07-01 108.54 2018-08-01 109.21 2018-09-01 110.35 2018-10-01 111.47