Quarter	US dollars
1999-09-30	86
1999-12-31	37
2000-03-31	59
2000-06-30	41
2000-09-30	40
2000-12-31	57
2001-03-31	57
2001-06-30	39
2001-09-30	119
2001-12-31	70
2002-03-31	66
2002-06-30	75
2002-09-30	71
2002-12-31	122
2003-03-31	32
2003-06-30	120
2003-09-30	110
2003-12-31	120
2004-03-31	116
2004-06-30	116
2004-09-30	45