Quarter Sterling (millions) 2004-03-31 -72 2004-06-30 -93 2004-09-30 -61 2004-12-31 -65 2005-03-31 -75 2005-06-30 -89 2005-09-30 -84 2005-12-31 -106 2006-03-31 -146 2006-06-30 -147 2006-09-30 -162 2006-12-31 -159 2007-03-31 -75 2007-06-30 -57 2007-09-30 -74 2007-12-31 -61 2008-03-31 7 2008-06-30 38 2008-09-30 59 2008-12-31 -10 2009-03-31 -25 2009-06-30 35 2009-09-30 17 2009-12-31 7 2010-03-31 3 2010-06-30 30 2010-09-30 65 2010-12-31 -11 2011-03-31 240 2011-06-30 44 2011-09-30 64 2011-12-31 -29 2012-03-31 -43 2012-06-30 -17 2012-09-30 -38 2012-12-31 -151 2013-03-31 -168 2013-06-30 -131 2013-09-30 -131 2013-12-31 -132 2014-03-31 -114 2014-06-30 -107 2014-09-30 -101 2014-12-31 -111 2015-03-31 -92 2015-06-30 -96 2015-09-30 -97 2015-12-31 -104