Quarter	US dollars
1999-09-30	2
1999-12-31	0
2000-03-31	0
2000-06-30	2
2000-09-30	0
2000-12-31	4
2001-03-31	7
2001-06-30	7
2001-09-30	6
2001-12-31	6
2002-03-31	9
2002-06-30	9
2002-09-30	8
2002-12-31	8
2003-03-31	14
2003-06-30	13
2003-09-30	32
2003-12-31	41
2004-03-31	61
2004-06-30	24
2004-09-30	25