Quarter	US dollars
1999-09-30	44
1999-12-31	32
2000-03-31	33
2000-06-30	38
2000-09-30	22
2000-12-31	45
2001-03-31	73
2001-06-30	53
2001-09-30	50
2001-12-31	68
2002-03-31	41
2002-06-30	67
2002-09-30	77
2002-12-31	103
2003-03-31	77
2003-06-30	83
2003-09-30	40
2003-12-31	43
2004-03-31	39
2004-06-30	62
2004-09-30	60