Quarter Sterling (millions) 2004-03-31 120 2004-06-30 124 2004-09-30 112 2004-12-31 134 2005-03-31 133 2005-06-30 82 2005-09-30 115 2005-12-31 97 2006-03-31 146 2006-06-30 158 2006-09-30 255 2006-12-31 147 2007-03-31 166 2007-06-30 204 2007-09-30 223 2007-12-31 235 2008-03-31 249 2008-06-30 378 2008-09-30 242 2008-12-31 276 2009-03-31 210 2009-06-30 153 2009-09-30 251 2009-12-31 209 2010-03-31 223 2010-06-30 255 2010-09-30 235 2010-12-31 244 2011-03-31 215 2011-06-30 192 2011-09-30 208 2011-12-31 127 2012-03-31 101 2012-06-30 136 2012-09-30 100 2012-12-31 108 2013-03-31 95 2013-06-30 99 2013-09-30 91 2013-12-31 135 2014-03-31 64 2014-06-30 55 2014-09-30 61 2014-12-31 60 2015-03-31 76 2015-06-30 70 2015-09-30 52 2015-12-31 64 2016-03-31 95 2016-06-30 70 2016-09-30 97 2016-12-31 44 2017-03-31 74 2017-06-30 83 2017-09-30 49 2017-12-31 69 2018-03-31 71 2018-06-30 66 2018-09-30 71 2018-12-31 84