Quarter	Sterling (millions)
2004-03-31	921
2004-06-30	1111
2004-09-30	866
2004-12-31	1076
2005-03-31	1145
2005-06-30	1535
2005-09-30	1406
2005-12-31	1304
2006-03-31	1600
2006-06-30	1580
2006-09-30	1816
2006-12-31	1736
2007-03-31	2800
2007-06-30	2765
2007-09-30	3545
2007-12-31	2793
2008-03-31	3275
2008-06-30	3713
2008-09-30	3812
2008-12-31	3999
2009-03-31	3574
2009-06-30	2991
2009-09-30	2622
2009-12-31	3213
2010-03-31	2190
2010-06-30	1954
2010-09-30	2166
2010-12-31	2249
2011-03-31	2613
2011-06-30	2892
2011-09-30	3343
2011-12-31	2422
2012-03-31	3099
2012-06-30	2648
2012-09-30	2625
2012-12-31	2208
2013-03-31	2687
2013-06-30	2395
2013-09-30	1930
2013-12-31	1861
2014-03-31	2037
2014-06-30	1869
2014-09-30	1883
2014-12-31	2165
2015-03-31	2392
2015-06-30	2084
2015-09-30	1910
2015-12-31	1955
2016-03-31	2338
2016-06-30	2259
2016-09-30	2227
2016-12-31	2349
2017-03-31	2444
2017-06-30	2311
2017-09-30	2225
2017-12-31	2177
2018-03-31	2851
2018-06-30	2660
2018-09-30	2195
2018-12-31	2061
2019-03-31	2333
2019-06-30	2287
2019-09-30	2394