Month Index 2015=100 1996-01-01 53.51 1996-02-01 53.61 1996-03-01 53.54 1996-04-01 54.33 1996-05-01 54.66 1996-06-01 54.61 1996-07-01 54.74 1996-08-01 54.53 1996-09-01 54.66 1996-10-01 55.46 1996-11-01 55.25 1996-12-01 55.50 1997-01-01 55.57 1997-02-01 54.86 1997-03-01 54.92 1997-04-01 55.15 1997-05-01 55.23 1997-06-01 55.61 1997-07-01 55.50 1997-08-01 56.78 1997-09-01 56.06 1997-10-01 55.72 1997-11-01 55.40 1997-12-01 55.08 1998-01-01 55.86 1998-02-01 55.99 1998-03-01 55.57 1998-04-01 55.38 1998-05-01 55.24 1998-06-01 55.32 1998-07-01 55.18 1998-08-01 55.25 1998-09-01 55.18 1998-10-01 54.59 1998-11-01 54.14 1998-12-01 53.85 1999-01-01 53.78 1999-02-01 54.00 1999-03-01 54.31 1999-04-01 56.56 1999-05-01 56.83 1999-06-01 56.62 1999-07-01 57.65 1999-08-01 58.60 1999-09-01 58.82 1999-10-01 58.53 1999-11-01 59.17 1999-12-01 59.98 2000-01-01 59.82 2000-02-01 60.75 2000-03-01 62.72 2000-04-01 61.66 2000-05-01 62.98 2000-06-01 64.84 2000-07-01 64.66 2000-08-01 63.97 2000-09-01 66.56 2000-10-01 65.63 2000-11-01 64.89 2000-12-01 63.15 2001-01-01 61.20 2001-02-01 62.73 2001-03-01 62.36 2001-04-01 63.32 2001-05-01 65.73 2001-06-01 65.49 2001-07-01 63.80 2001-08-01 63.03 2001-09-01 64.09 2001-10-01 61.92 2001-11-01 60.84 2001-12-01 59.43 2002-01-01 59.95 2002-02-01 60.34 2002-03-01 61.49 2002-04-01 64.53 2002-05-01 64.13 2002-06-01 63.53 2002-07-01 63.86 2002-08-01 63.55 2002-09-01 64.38 2002-10-01 64.18 2002-11-01 63.17 2002-12-01 62.59 2003-01-01 66.06 2003-02-01 68.41 2003-03-01 69.08 2003-04-01 66.35 2003-05-01 65.11 2003-06-01 65.28 2003-07-01 66.13 2003-08-01 66.82 2003-09-01 65.75 2003-10-01 64.43 2003-11-01 64.34 2003-12-01 64.39 2004-01-01 65.33 2004-02-01 65.59 2004-03-01 66.85 2004-04-01 67.26 2004-05-01 69.64 2004-06-01 68.62 2004-07-01 69.41 2004-08-01 69.85 2004-09-01 69.78 2004-10-01 71.95 2004-11-01 69.78 2004-12-01 68.16 2005-01-01 67.29 2005-02-01 68.37 2005-03-01 69.60 2005-04-01 72.43 2005-05-01 70.63 2005-06-01 72.62 2005-07-01 74.89 2005-08-01 75.53 2005-09-01 78.83 2005-10-01 78.32 2005-11-01 73.96 2005-12-01 73.73 2006-01-01 74.55 2006-02-01 75.59 2006-03-01 75.56 2006-04-01 78.86 2006-05-01 79.92 2006-06-01 79.26 2006-07-01 81.48 2006-08-01 81.48 2006-09-01 76.95 2006-10-01 74.82 2006-11-01 74.48 2006-12-01 74.71 2007-01-01 73.46 2007-02-01 74.36 2007-03-01 76.76 2007-04-01 77.95 2007-05-01 79.54 2007-06-01 79.83 2007-07-01 80.58 2007-08-01 79.17 2007-09-01 79.45 2007-10-01 78.77 2007-11-01 82.39 2007-12-01 81.83 2008-01-01 87.11 2008-02-01 86.73 2008-03-01 88.40 2008-04-01 88.62 2008-05-01 92.48 2008-06-01 96.88 2008-07-01 97.16 2008-08-01 93.50 2008-09-01 93.20 2008-10-01 88.51 2008-11-01 81.62 2008-12-01 77.12 2009-01-01 77.20 2009-02-01 78.42 2009-03-01 78.38 2009-04-01 79.62 2009-05-01 81.92 2009-06-01 84.48 2009-07-01 83.52 2009-08-01 84.80 2009-09-01 83.10 2009-10-01 82.76 2009-11-01 84.49 2009-12-01 83.97 2010-01-01 86.07 2010-02-01 85.72 2010-03-01 89.15 2010-04-01 90.81 2010-05-01 91.83 2010-06-01 91.04 2010-07-01 91.72 2010-08-01 91.41 2010-09-01 91.54 2010-10-01 91.32 2010-11-01 92.26 2010-12-01 96.36 2011-01-01 101.34 2011-02-01 101.52 2011-03-01 104.41 2011-04-01 105.04 2011-05-01 105.17 2011-06-01 105.18 2011-07-01 105.21 2011-08-01 104.81 2011-09-01 105.38 2011-10-01 104.73 2011-11-01 105.26 2011-12-01 104.21 2012-01-01 108.04 2012-02-01 109.08 2012-03-01 110.15 2012-04-01 110.56 2012-05-01 108.76 2012-06-01 106.72 2012-07-01 107.56 2012-08-01 109.49 2012-09-01 111.21 2012-10-01 110.59 2012-11-01 107.82 2012-12-01 106.43 2013-01-01 108.03 2013-02-01 109.78 2013-03-01 110.01 2013-04-01 108.05 2013-05-01 107.41 2013-06-01 107.82 2013-07-01 108.82 2013-08-01 108.92 2013-09-01 109.40 2013-10-01 107.78 2013-11-01 106.57 2013-12-01 106.86 2014-01-01 108.30 2014-02-01 108.31 2014-03-01 107.37 2014-04-01 106.88 2014-05-01 106.76 2014-06-01 107.26 2014-07-01 107.91 2014-08-01 107.33 2014-09-01 107.03 2014-10-01 105.84 2014-11-01 103.83 2014-12-01 100.00 2015-01-01 97.26 2015-02-01 98.70 2015-03-01 101.08 2015-04-01 101.84 2015-05-01 103.36 2015-06-01 104.04 2015-07-01 102.94 2015-08-01 101.50 2015-09-01 98.50 2015-10-01 97.36 2015-11-01 97.79 2015-12-01 95.63 2016-01-01 94.67 2016-02-01 93.13 2016-03-01 94.21 2016-04-01 94.88 2016-05-01 96.68 2016-06-01 98.27 2016-07-01 96.73 2016-08-01 95.15 2016-09-01 96.14 2016-10-01 98.29 2016-11-01 97.60 2016-12-01 99.70 2017-01-01 102.85 2017-02-01 103.22 2017-03-01 102.47 2017-04-01 102.59 2017-05-01 101.61 2017-06-01 100.74 2017-07-01 100.57 2017-08-01 100.32 2017-09-01 101.76 2017-10-01 100.98 2017-11-01 103.08 2017-12-01 100.93 2018-01-01 103.26 2018-02-01 102.32 2018-03-01 101.70 2018-04-01 103.70 2018-05-01 105.65 2018-06-01 107.07 2018-07-01 107.10 2018-08-01 107.95 2018-09-01 108.78 2018-10-01 110.86