Quarter	US dollars
1999-09-30	12
1999-12-31	56
2000-03-31	96
2000-06-30	871
2000-09-30	18
2000-12-31	16
2001-03-31	38
2001-06-30	27
2001-09-30	35
2001-12-31	31
2002-03-31	47
2002-06-30	50
2002-09-30	52
2002-12-31	52
2003-03-31	27
2003-06-30	7
2003-09-30	43
2003-12-31	66
2004-03-31	64
2004-06-30	22
2004-09-30	40