Quarter	US dollars
1999-09-30	117
1999-12-31	94
2000-03-31	48
2000-06-30	42
2000-09-30	40
2000-12-31	39
2001-03-31	14
2001-06-30	14
2001-09-30	25
2001-12-31	7
2002-03-31	7
2002-06-30	8
2002-09-30	8
2002-12-31	5
2003-03-31	25
2003-06-30	23
2003-09-30	22
2003-12-31	20
2004-03-31	59
2004-06-30	18
2004-09-30	60