Quarter	Sterling (millions)
1997-12-31	3667
1998-03-31	2995
1998-06-30	3018
1998-09-30	3450
1998-12-31	2871
1999-03-31	3248
1999-06-30	2226
1999-09-30	2345
1999-12-31	2598
2000-03-31	2656
2000-06-30	2386
2000-09-30	3008
2000-12-31	2666
2001-03-31	2877
2001-06-30	2402
2001-09-30	2597
2001-12-31	2868
2002-03-31	2604
2002-06-30	2381
2002-09-30	2790
2002-12-31	2580
2003-03-31	2511
2003-06-30	1968
2003-09-30	2286
2003-12-31	2835
2004-03-31	2635
2004-06-30	2471
2004-09-30	2822
2004-12-31	2913
2005-03-31	2960
2005-06-30	3141
2005-09-30	2507
2005-12-31	2678
2006-03-31	3047
2006-06-30	2915
2006-09-30	3131
2006-12-31	3031
2007-03-31	3087
2007-06-30	2476
2007-09-30	2198
2007-12-31	2738
2008-03-31	2472
2008-06-30	2715
2008-09-30	2587
2008-12-31	2370
2009-03-31	2694
2009-06-30	2662
2009-09-30	2750
2009-12-31	2593
2010-03-31	2496
2010-06-30	2795
2010-09-30	3070
2010-12-31	3221
2011-03-31	2713
2011-06-30	2719
2011-09-30	3189
2011-12-31	2944
2012-03-31	3027
2012-06-30	2838
2012-09-30	3112
2012-12-31	3277
2013-03-31	3300
2013-06-30	3290
2013-09-30	3179
2013-12-31	3545
2014-03-31	3502
2014-06-30	3277
2014-09-30	3450
2014-12-31	3739
2015-03-31	3095
2015-06-30	3336
2015-09-30	3954
2015-12-31	4154
2016-03-31	3828
2016-06-30	4165
2016-09-30	4077
2016-12-31	4011
2017-03-31	3502
2017-06-30	5472
2017-09-30	4122
2017-12-31	4610
2018-03-31	3865
2018-06-30	4134
2018-09-30	4395
2018-12-31	4837
2019-03-31	4046
2019-06-30	4048
2019-09-30	4291
2019-12-31	4315
2020-03-31	5330
2020-06-30	6154
2020-09-30	6162
2020-12-31	5694
2021-03-31	5193
2021-06-30	5875
2021-09-30	6212
2021-12-31	6538
2022-03-31	6469
2022-06-30	6413
2022-09-30	6114
2022-12-31	5851
2023-03-31	4771
2023-06-30	5383
2023-09-30	5529
2023-12-31	6073