Quarter	US dollars
1999-09-30	3
1999-12-31	3
2000-03-31	3
2000-06-30	0
2000-09-30	0
2000-12-31	40
2001-03-31	45
2001-06-30	42
2001-09-30	44
2001-12-31	48
2002-03-31	21
2002-06-30	27
2002-09-30	3
2002-12-31	3
2003-03-31	5
2003-06-30	8
2003-09-30	12
2003-12-31	13
2004-03-31	11
2004-06-30	9
2004-09-30	11