Quarter	US dollars
1999-09-30	25
1999-12-31	24
2000-03-31	14
2000-06-30	21
2000-09-30	15
2000-12-31	19
2001-03-31	16
2001-06-30	10
2001-09-30	4
2001-12-31	9
2002-03-31	9
2002-06-30	0
2002-09-30	5
2002-12-31	58
2003-03-31	47
2003-06-30	26
2003-09-30	0
2003-12-31	0
2004-03-31	0
2004-06-30	2
2004-09-30	13