Quarterly Sterling
2003-03-31 5029
2003-06-30 3163
2003-09-30 2677
2003-12-31 3235
2004-03-31 3189
2004-06-30 3388
2004-09-30 4894
2004-12-31 3982
2005-03-31 8745
2005-06-30 5922
2005-09-30 5874
2005-12-31 7239
2006-03-31 6148
2006-06-30 5482
2006-09-30 3678
2006-12-31 15611
2007-03-31 7099
2007-06-30 7472
2007-09-30 6306
2007-12-31 13532
2008-03-31 8578
2008-06-30 9482
2008-09-30 7356
2008-12-31 15324
2009-03-31 14176
2009-06-30 13296
2009-09-30 11718
2009-12-31 12957
2010-03-31 14592
2010-06-30 10817
2010-09-30 11491
2010-12-31 17407
2011-03-31 15946
2011-06-30 13223
2011-09-30 6589
2011-12-31 13736
2012-03-31 17472
2012-06-30 13083
2012-09-30 6775
2012-12-31 10698
2013-03-31 14472
2013-06-30 9510
2013-09-30 6148
2013-12-31 16516
2014-03-31 14190
2014-06-30 8932
2014-09-30 13305
2014-12-31 17047
2015-03-31 18552
2015-06-30 9746
2015-09-30 14879
2015-12-31 21325
2016-03-31 17508
2016-06-30 13760
2016-09-30 11852
2016-12-31 19519
2017-03-31 17999
2017-06-30 10670
2017-09-30 14245
2017-12-31 21235
2018-03-31 15376
2018-06-30 16898
2018-09-30 8718
2018-12-31 17778
2019-03-31 22762
2019-06-30 14213
2019-09-30 12206
2019-12-31 19417
2020-03-31 17317
2020-06-30 12205
2020-09-30 14994
2020-12-31 18628
2021-03-31 11930
2021-06-30 15086
2021-09-30 9621
2021-12-31 23502
2022-03-31 16661
2022-06-30 15028
2022-09-30 7630
2022-12-31 20353
2023-03-31 12842
2023-06-30 13043
2023-09-30 17284
2023-12-31 26572