Quarter	US dollars
1999-09-30	588
1999-12-31	577
2000-03-31	1734
2000-06-30	439
2000-09-30	421
2000-12-31	546
2001-03-31	2164
2001-06-30	2184
2001-09-30	1274
2001-12-31	1068
2002-03-31	1169
2002-06-30	784
2002-09-30	2381
2002-12-31	4645
2003-03-31	13479
2003-06-30	12318
2003-09-30	12768
2003-12-31	14890
2004-03-31	1967
2004-06-30	521
2004-09-30	532