Quarterly Sterling
2003-03-31 13639
2003-06-30 17988
2003-09-30 23966
2003-12-31 26796
2004-03-31 25122
2004-06-30 12536
2004-09-30 13871
2004-12-31 16467
2005-03-31 12864
2005-06-30 15886
2005-09-30 13033
2005-12-31 20219
2006-03-31 23811
2006-06-30 25250
2006-09-30 26206
2006-12-31 31476
2007-03-31 29336
2007-06-30 27521
2007-09-30 17112
2007-12-31 19907
2008-03-31 20894
2008-06-30 29016
2008-09-30 24242
2008-12-31 26328
2009-03-31 39434
2009-06-30 40743
2009-09-30 17004
2009-12-31 19849
2010-03-31 18309
2010-06-30 15487
2010-09-30 13995
2010-12-31 13157
2011-03-31 9724
2011-06-30 16180
2011-09-30 8013
2011-12-31 11089
2012-03-31 18372
2012-06-30 15206
2012-09-30 20341
2012-12-31 19941
2013-03-31 19024
2013-06-30 15513
2013-09-30 8843
2013-12-31 15062
2014-03-31 20153
2014-06-30 17941
2014-09-30 22870
2014-12-31 18660
2015-03-31 19479
2015-06-30 19898
2015-09-30 12253
2015-12-31 15886
2016-03-31 24261
2016-06-30 13422
2016-09-30 17191
2016-12-31 19889
2017-03-31 22825
2017-06-30 20647
2017-09-30 28067
2017-12-31 31621
2018-03-31 24527
2018-06-30 35009
2018-09-30 20269
2018-12-31 28048
2019-03-31 26182
2019-06-30 33140
2019-09-30 28791
2019-12-31 21197
2020-03-31 25211
2020-06-30 59548
2020-09-30 24307
2020-12-31 29754
2021-03-31 26566
2021-06-30 22568
2021-09-30 19546
2021-12-31 12446
2022-03-31 15029
2022-06-30 11708
2022-09-30 12545
2022-12-31 16341
2023-03-31 24628
2023-06-30 21086
2023-09-30 17504
2023-12-31 12522