Month Index 2015=100 1996-01-01 48.66 1996-02-01 48.76 1996-03-01 48.76 1996-04-01 49.01 1996-05-01 48.91 1996-06-01 48.91 1996-07-01 50.40 1996-08-01 50.35 1996-09-01 50.35 1996-10-01 50.70 1996-11-01 50.75 1996-12-01 50.89 1997-01-01 51.24 1997-02-01 51.54 1997-03-01 51.09 1997-04-01 51.29 1997-05-01 51.29 1997-06-01 51.29 1997-07-01 53.13 1997-08-01 53.18 1997-09-01 53.43 1997-10-01 53.43 1997-11-01 53.53 1997-12-01 53.53 1998-01-01 52.98 1998-02-01 52.98 1998-03-01 53.08 1998-04-01 53.23 1998-05-01 53.23 1998-06-01 53.23 1998-07-01 52.24 1998-08-01 52.24 1998-09-01 52.24 1998-10-01 52.04 1998-11-01 52.14 1998-12-01 52.24 1999-01-01 50.25 1999-02-01 50.05 1999-03-01 50.05 1999-04-01 50.55 1999-05-01 50.55 1999-06-01 50.60 1999-07-01 49.70 1999-08-01 50.00 1999-09-01 50.05 1999-10-01 50.30 1999-11-01 50.40 1999-12-01 50.40 2000-01-01 50.80 2000-02-01 51.89 2000-03-01 53.23 2000-04-01 53.78 2000-05-01 53.53 2000-06-01 53.53 2000-07-01 59.05 2000-08-01 59.05 2000-09-01 59.59 2000-10-01 60.59 2000-11-01 62.62 2000-12-01 62.62 2001-01-01 64.96 2001-02-01 66.13 2001-03-01 66.70 2001-04-01 66.70 2001-05-01 65.80 2001-06-01 65.80 2001-07-01 63.96 2001-08-01 63.77 2001-09-01 63.77 2001-10-01 62.62 2001-11-01 62.62 2001-12-01 62.38 2002-01-01 60.01 2002-02-01 60.12 2002-03-01 59.93 2002-04-01 58.91 2002-05-01 58.91 2002-06-01 58.82 2002-07-01 58.19 2002-08-01 58.76 2002-09-01 58.84 2002-10-01 60.11 2002-11-01 60.11 2002-12-01 60.11 2003-01-01 60.85 2003-02-01 60.85 2003-03-01 61.18 2003-04-01 60.86 2003-05-01 60.33 2003-06-01 60.33 2003-07-01 61.05 2003-08-01 61.05 2003-09-01 61.13 2003-10-01 60.78 2003-11-01 60.96 2003-12-01 60.96 2004-01-01 60.56 2004-02-01 60.56 2004-03-01 60.56 2004-04-01 59.67 2004-05-01 59.67 2004-06-01 59.67 2004-07-01 60.87 2004-08-01 61.06 2004-09-01 61.30 2004-10-01 65.05 2004-11-01 65.30 2004-12-01 65.04 2005-01-01 65.70 2005-02-01 65.65 2005-03-01 65.76 2005-04-01 66.78 2005-05-01 67.00 2005-06-01 66.91 2005-07-01 68.12 2005-08-01 68.83 2005-09-01 69.04 2005-10-01 73.03 2005-11-01 73.17 2005-12-01 73.39 2006-01-01 80.44 2006-02-01 80.61 2006-03-01 80.54 2006-04-01 81.52 2006-05-01 81.37 2006-06-01 81.31 2006-07-01 83.56 2006-08-01 83.68 2006-09-01 83.93 2006-10-01 86.94 2006-11-01 87.27 2006-12-01 87.20 2007-01-01 85.90 2007-02-01 85.78 2007-03-01 85.69 2007-04-01 80.81 2007-05-01 78.54 2007-06-01 78.72 2007-07-01 78.90 2007-08-01 78.95 2007-09-01 79.06 2007-10-01 85.33 2007-11-01 85.96 2007-12-01 86.35 2008-01-01 92.39 2008-02-01 92.72 2008-03-01 92.71 2008-04-01 96.56 2008-05-01 96.69 2008-06-01 96.79 2008-07-01 102.80 2008-08-01 102.59 2008-09-01 102.68 2008-10-01 110.70 2008-11-01 110.06 2008-12-01 109.68 2009-01-01 100.29 2009-02-01 100.68 2009-03-01 100.48 2009-04-01 87.99 2009-05-01 87.56 2009-06-01 87.66 2009-07-01 88.30 2009-08-01 86.56 2009-09-01 86.63 2009-10-01 88.11 2009-11-01 88.46 2009-12-01 88.47 2010-01-01 91.21 2010-02-01 91.33 2010-03-01 91.28 2010-04-01 90.75 2010-05-01 90.71 2010-06-01 90.72 2010-07-01 95.50 2010-08-01 96.11 2010-09-01 96.20 2010-10-01 98.87 2010-11-01 98.96 2010-12-01 99.16 2011-01-01 99.77 2011-02-01 99.58 2011-03-01 99.62 2011-04-01 104.09 2011-05-01 104.04 2011-06-01 106.19 2011-07-01 109.71 2011-08-01 110.21 2011-09-01 110.35 2011-10-01 110.39 2011-11-01 110.33 2011-12-01 110.36 2012-01-01 110.17 2012-02-01 110.30 2012-03-01 110.47 2012-04-01 116.96 2012-05-01 116.82 2012-06-01 116.56 2012-07-01 116.80 2012-08-01 117.21 2012-09-01 117.40 2012-10-01 119.94 2012-11-01 120.05 2012-12-01 119.95 2013-01-01 122.82 2013-02-01 122.80 2013-03-01 122.79 2013-04-01 121.30 2013-05-01 121.20 2013-06-01 121.22 2013-07-01 117.59 2013-08-01 117.59 2013-09-01 117.63 2013-10-01 111.43 2013-11-01 111.46 2013-12-01 111.55 2014-01-01 109.14 2014-02-01 109.12 2014-03-01 109.11 2014-04-01 105.52 2014-05-01 105.50 2014-06-01 105.51 2014-07-01 103.70 2014-08-01 103.70 2014-09-01 103.70 2014-10-01 103.69 2014-11-01 103.64 2014-12-01 103.62 2015-01-01 105.50 2015-02-01 102.59 2015-03-01 102.64 2015-04-01 100.35 2015-05-01 100.33 2015-06-01 100.30 2015-07-01 98.80 2015-08-01 98.79 2015-09-01 98.78 2015-10-01 97.30 2015-11-01 97.31 2015-12-01 97.31 2016-01-01 97.30 2016-02-01 97.28 2016-03-01 97.29 2016-04-01 89.33 2016-05-01 89.32 2016-06-01 89.34 2016-07-01 89.32 2016-08-01 89.33 2016-09-01 89.35 2016-10-01 88.31 2016-11-01 88.32 2016-12-01 88.33 2017-01-01 92.23 2017-02-01 92.26 2017-03-01 92.24 2017-04-01 92.19 2017-05-01 92.17 2017-06-01 92.17 2017-07-01 92.14 2017-08-01 92.18 2017-09-01 92.21 2017-10-01 92.23 2017-11-01 93.00 2017-12-01 93.01 2018-01-01 95.05 2018-02-01 95.03 2018-03-01 95.02 2018-04-01 95.03 2018-05-01 95.05 2018-06-01 95.06 2018-07-01 97.60 2018-08-01 97.61 2018-09-01 97.64 2018-10-01 102.75