Quarter	US dollars
1999-09-30	10
1999-12-31	66
2000-03-31	72
2000-06-30	65
2000-09-30	232
2000-12-31	40
2001-03-31	45
2001-06-30	45
2001-09-30	15
2001-12-31	57
2002-03-31	21
2002-06-30	41
2002-09-30	9
2002-12-31	32
2003-03-31	40
2003-06-30	50
2003-09-30	52
2003-12-31	61
2004-03-31	59
2004-06-30	47
2004-09-30	92