Quarter	US dollars
1999-09-30	5
1999-12-31	5
2000-03-31	64
2000-06-30	62
2000-09-30	61
2000-12-31	60
2001-03-31	51
2001-06-30	49
2001-09-30	4
2001-12-31	1
2002-03-31	1
2002-06-30	2
2002-09-30	2
2002-12-31	0
2003-03-31	0
2003-06-30	0
2003-09-30	0
2003-12-31	0
2004-03-31	0
2004-06-30	0
2004-09-30	0