Quarter	Sterling (millions)
2004-03-31	21884
2004-06-30	24934
2004-09-30	23402
2004-12-31	22705
2005-03-31	22300
2005-06-30	24317
2005-09-30	23738
2005-12-31	26945
2006-03-31	25953
2006-06-30	29095
2006-09-30	24910
2006-12-31	30530
2007-03-31	30009
2007-06-30	34469
2007-09-30	25079
2007-12-31	20950
2008-03-31	18408
2008-06-30	19566
2008-09-30	24886
2008-12-31	21080
2009-03-31	24401
2009-06-30	30957
2009-09-30	29830
2009-12-31	34178
2010-03-31	35147
2010-06-30	36781
2010-09-30	29643
2010-12-31	26707
2011-03-31	31006
2011-06-30	35653
2011-09-30	31109
2011-12-31	30156
2012-03-31	34283
2012-06-30	32624
2012-09-30	27731
2012-12-31	29302
2013-03-31	30893
2013-06-30	31437
2013-09-30	29452
2013-12-31	29347
2014-03-31	30465
2014-06-30	29222
2014-09-30	29353
2014-12-31	30168
2015-03-31	29535
2015-06-30	30130
2015-09-30	35224
2015-12-31	33414
2016-03-31	31337
2016-06-30	33788
2016-09-30	33775
2016-12-31	35337
2017-03-31	37698
2017-06-30	35956
2017-09-30	32835
2017-12-31	29613
2018-03-31	31302
2018-06-30	35211
2018-09-30	30579
2018-12-31	29587
2019-03-31	29674
2019-06-30	33376
2019-09-30	31220
2019-12-31	29614
2020-03-31	31892
2020-06-30	31830
2020-09-30	27779
2020-12-31	28819
2021-03-31	29553
2021-06-30	29251
2021-09-30	29959
2021-12-31	30373
2022-03-31	36172
2022-06-30	38021
2022-09-30	34683
2022-12-31	40994