Month Index 2015=100 1996-01-01 52.72 1996-02-01 52.77 1996-03-01 53.26 1996-04-01 54.01 1996-05-01 54.39 1996-06-01 53.96 1996-07-01 54.07 1996-08-01 54.28 1996-09-01 54.50 1996-10-01 54.93 1996-11-01 54.93 1996-12-01 55.04 1997-01-01 55.20 1997-02-01 55.36 1997-03-01 55.36 1997-04-01 55.09 1997-05-01 55.20 1997-06-01 55.26 1997-07-01 55.26 1997-08-01 56.23 1997-09-01 56.12 1997-10-01 55.85 1997-11-01 55.69 1997-12-01 55.47 1998-01-01 55.42 1998-02-01 55.26 1998-03-01 54.93 1998-04-01 55.04 1998-05-01 54.77 1998-06-01 54.55 1998-07-01 54.82 1998-08-01 54.45 1998-09-01 54.39 1998-10-01 54.12 1998-11-01 53.69 1998-12-01 53.09 1999-01-01 53.58 1999-02-01 53.58 1999-03-01 54.28 1999-04-01 55.53 1999-05-01 55.69 1999-06-01 55.96 1999-07-01 57.20 1999-08-01 58.12 1999-09-01 58.28 1999-10-01 58.28 1999-11-01 58.39 1999-12-01 58.88 2000-01-01 59.20 2000-02-01 60.12 2000-03-01 61.53 2000-04-01 62.01 2000-05-01 62.93 2000-06-01 64.07 2000-07-01 64.12 2000-08-01 64.01 2000-09-01 64.39 2000-10-01 64.93 2000-11-01 65.96 2000-12-01 64.77 2001-01-01 62.18 2001-02-01 62.56 2001-03-01 62.56 2001-04-01 63.64 2001-05-01 65.15 2001-06-01 65.64 2001-07-01 63.64 2001-08-01 62.77 2001-09-01 62.88 2001-10-01 61.37 2001-11-01 59.69 2001-12-01 58.99 2002-01-01 60.77 2002-02-01 61.26 2002-03-01 62.88 2002-04-01 64.99 2002-05-01 65.15 2002-06-01 63.69 2002-07-01 63.85 2002-08-01 64.12 2002-09-01 64.72 2002-10-01 65.26 2002-11-01 63.31 2002-12-01 63.96 2003-01-01 65.58 2003-02-01 66.66 2003-03-01 67.69 2003-04-01 65.69 2003-05-01 63.96 2003-06-01 63.58 2003-07-01 64.45 2003-08-01 65.47 2003-09-01 65.20 2003-10-01 64.23 2003-11-01 64.34 2003-12-01 64.18 2004-01-01 64.61 2004-02-01 65.26 2004-03-01 66.56 2004-04-01 68.02 2004-05-01 69.96 2004-06-01 69.91 2004-07-01 70.07 2004-08-01 71.42 2004-09-01 71.42 2004-10-01 73.15 2004-11-01 72.18 2004-12-01 70.23 2005-01-01 69.53 2005-02-01 71.42 2005-03-01 73.15 2005-04-01 74.83 2005-05-01 74.88 2005-06-01 75.96 2005-07-01 78.61 2005-08-01 80.13 2005-09-01 83.05 2005-10-01 81.86 2005-11-01 78.72 2005-12-01 77.10 2006-01-01 78.75 2006-02-01 79.62 2006-03-01 80.38 2006-04-01 82.77 2006-05-01 84.47 2006-06-01 83.82 2006-07-01 85.29 2006-08-01 85.49 2006-09-01 81.57 2006-10-01 78.52 2006-11-01 77.87 2006-12-01 78.30 2007-01-01 77.61 2007-02-01 77.95 2007-03-01 79.95 2007-04-01 82.03 2007-05-01 83.58 2007-06-01 84.31 2007-07-01 84.64 2007-08-01 83.81 2007-09-01 84.35 2007-10-01 84.90 2007-11-01 87.28 2007-12-01 88.44 2008-01-01 88.83 2008-02-01 89.11 2008-03-01 91.99 2008-04-01 92.76 2008-05-01 97.20 2008-06-01 100.38 2008-07-01 101.50 2008-08-01 97.01 2008-09-01 95.04 2008-10-01 90.61 2008-11-01 83.54 2008-12-01 78.07 2009-01-01 77.32 2009-02-01 78.60 2009-03-01 77.90 2009-04-01 79.91 2009-05-01 80.92 2009-06-01 84.93 2009-07-01 84.95 2009-08-01 87.31 2009-09-01 85.66 2009-10-01 85.49 2009-11-01 87.19 2009-12-01 86.54 2010-01-01 88.81 2010-02-01 88.90 2010-03-01 91.43 2010-04-01 93.83 2010-05-01 94.30 2010-06-01 93.85 2010-07-01 94.06 2010-08-01 94.21 2010-09-01 94.45 2010-10-01 94.53 2010-11-01 95.69 2010-12-01 98.70 2011-01-01 100.95 2011-02-01 102.21 2011-03-01 104.96 2011-04-01 106.37 2011-05-01 104.82 2011-06-01 104.30 2011-07-01 105.03 2011-08-01 104.38 2011-09-01 105.34 2011-10-01 104.94 2011-11-01 105.54 2011-12-01 105.08 2012-01-01 108.06 2012-02-01 109.51 2012-03-01 112.21 2012-04-01 113.35 2012-05-01 110.29 2012-06-01 107.35 2012-07-01 109.68 2012-08-01 113.64 2012-09-01 115.39 2012-10-01 114.29 2012-11-01 110.49 2012-12-01 110.22 2013-01-01 111.91 2013-02-01 114.21 2013-03-01 113.42 2013-04-01 111.79 2013-05-01 110.31 2013-06-01 110.70 2013-07-01 112.56 2013-08-01 113.04 2013-09-01 113.57 2013-10-01 111.62 2013-11-01 110.72 2013-12-01 111.51 2014-01-01 110.96 2014-02-01 110.79 2014-03-01 110.40 2014-04-01 110.81 2014-05-01 111.06 2014-06-01 111.84 2014-07-01 111.80 2014-08-01 110.94 2014-09-01 110.80 2014-10-01 108.58 2014-11-01 106.51 2014-12-01 100.25 2015-01-01 95.61 2015-02-01 99.22 2015-03-01 102.69 2015-04-01 103.41 2015-05-01 105.44 2015-06-01 105.11 2015-07-01 103.90 2015-08-01 99.92 2015-09-01 97.68 2015-10-01 96.61 2015-11-01 96.59 2015-12-01 93.81 2016-01-01 90.94 2016-02-01 89.84 2016-03-01 91.99 2016-04-01 93.32 2016-05-01 95.68 2016-06-01 97.15 2016-07-01 95.80 2016-08-01 94.67 2016-09-01 95.80 2016-10-01 97.70 2016-11-01 96.88 2016-12-01 99.62 2017-01-01 101.18 2017-02-01 101.32 2017-03-01 100.48 2017-04-01 101.09 2017-05-01 99.52 2017-06-01 98.15 2017-07-01 97.94 2017-08-01 99.01 2017-09-01 100.14 2017-10-01 100.58 2017-11-01 101.89 2017-12-01 102.14 2018-01-01 103.50 2018-02-01 102.46 2018-03-01 102.16 2018-04-01 104.24 2018-05-01 107.05 2018-06-01 107.66 2018-07-01 107.32 2018-08-01 107.61 2018-09-01 108.45 2018-10-01 109.60