Quarter	US dollars
1999-09-30	26
1999-12-31	19
2000-03-31	19
2000-06-30	26
2000-09-30	22
2000-12-31	13
2001-03-31	38
2001-06-30	23
2001-09-30	7
2001-12-31	17
2002-03-31	33
2002-06-30	37
2002-09-30	25
2002-12-31	21
2003-03-31	9
2003-06-30	3
2003-09-30	3
2003-12-31	5
2004-03-31	4
2004-06-30	167
2004-09-30	5