Month	Sterling (millions)
1986-09-30	0
1986-10-31	1915
1986-11-30	1784
1986-12-31	1860
1987-01-31	1842
1987-02-28	1839
1987-03-31	1909
1987-04-30	2015
1987-05-31	1940
1987-06-30	1989
1987-07-31	1879
1987-08-31	1895
1987-09-30	1853
1987-10-31	1877
1987-11-30	1751
1987-12-31	1974
1988-01-31	1558
1988-02-29	1622
1988-03-31	1534
1988-04-30	1414
1988-05-31	1539
1988-06-30	1483
1988-07-31	1567
1988-08-31	1633
1988-09-30	1668
1988-10-31	1508
1988-11-30	1421
1988-12-31	1535
1989-01-31	1496
1989-02-28	1503
1989-03-31	1604
1989-04-30	1696
1989-05-31	1394
1989-06-30	1353
1989-07-31	1245
1989-08-31	1286
1989-09-30	1234
1989-10-31	1391
1989-11-30	1413
1989-12-31	1355
1990-01-31	1344
1990-02-28	1319
1990-03-31	1370
1990-04-30	1417
1990-05-31	1170
1990-06-30	1210
1990-07-31	1205
1990-08-31	1414
1990-09-30	1397
1990-10-31	1264
1990-11-30	1222
1990-12-31	1231
1991-01-31	1255
1991-02-28	1294
1991-03-31	1268
1991-04-30	1298
1991-05-31	1566
1991-06-30	1519
1991-07-31	1475
1991-08-31	1407
1991-09-30	1347
1991-10-31	1314
1991-11-30	1335
1991-12-31	953
1992-01-31	1006
1992-02-29	1106
1992-03-31	1215
1992-04-30	1051
1992-05-31	1074
1992-06-30	1062
1992-07-31	1080
1992-08-31	1107
1992-09-30	1354
1992-10-31	1396
1992-11-30	1371
1992-12-31	1280
1993-01-31	1276
1993-02-28	1433
1993-03-31	1259
1993-04-30	1268
1993-05-31	1420
1993-06-30	1203
1993-07-31	1255
1993-08-31	1211
1993-09-30	1117
1993-10-31	1146
1993-11-30	1248
1993-12-31	1253
1994-01-31	1189
1994-02-28	1210
1994-03-31	1166
1994-04-30	1326
1994-05-31	1374
1994-06-30	1322
1994-07-31	1551
1994-08-31	1592
1994-09-30	1495
1994-10-31	1488
1994-11-30	1484
1994-12-31	1535
1995-01-31	1494
1995-02-28	1473
1995-03-31	1466
1995-04-30	1507
1995-05-31	1536
1995-06-30	1514
1995-07-31	1638
1995-08-31	1529
1995-09-30	1495
1995-10-31	1458
1995-11-30	1530
1995-12-31	1545
1996-01-31	1556
1996-02-29	1420
1996-03-31	1451
1996-04-30	1471
1996-05-31	1467
1996-06-30	1522
1996-07-31	1519
1996-08-31	1603
1996-09-30	1555
1996-10-31	1388
1996-11-30	1284
1996-12-31	1346
1997-01-31	1443
1997-02-28	1234
1997-03-31	1443
1997-04-30	1426
1997-05-31	1537
1997-06-30	1472
1997-07-31	1383
1997-08-31	1501