Quarter	US dollars
1999-09-30	8
1999-12-31	131
2000-03-31	81
2000-06-30	5
2000-09-30	4
2000-12-31	7
2001-03-31	6
2001-06-30	6
2001-09-30	54
2001-12-31	9
2002-03-31	114
2002-06-30	8
2002-09-30	137
2002-12-31	114
2003-03-31	27
2003-06-30	51
2003-09-30	35
2003-12-31	131
2004-03-31	107
2004-06-30	38
2004-09-30	159