Quarter	Sterling (millions)
2008-03-31	54529
2008-06-30	55331
2008-09-30	55891
2008-12-31	54795
2009-03-31	69432
2009-06-30	75740
2009-09-30	78244
2009-12-31	81635
2010-03-31	83952
2010-06-30	83420
2010-09-30	82502
2010-12-31	86019
2011-03-31	87244
2011-06-30	86051
2011-09-30	87689
2011-12-31	90158
2012-03-31	93683
2012-06-30	93092
2012-09-30	94203
2012-12-31	95480
2013-03-31	100277
2013-06-30	100733
2013-09-30	101862
2013-12-31	105660
2014-03-31	110191
2014-06-30	112855
2014-09-30	114976
2014-12-31	118883
2015-03-31	123062
2015-06-30	125913
2015-09-30	129128
2015-12-31	134471
2016-03-31	139788
2016-06-30	142847
2016-09-30	148218
2016-12-31	153030
2017-03-31	158020
2017-06-30	160754
2017-09-30	163409
2017-12-31	165183
2018-03-31	168474
2018-06-30	170007
2018-09-30	172729
2018-12-31	172239
2019-03-31	173638
2019-06-30	176736
2019-09-30	178030
2019-12-31	179998