Quarter	US dollars
1999-09-30	33
1999-12-31	32
2000-03-31	38
2000-06-30	32
2000-09-30	31
2000-12-31	30
2001-03-31	31
2001-06-30	27
2001-09-30	38
2001-12-31	44
2002-03-31	1
2002-06-30	3
2002-09-30	0
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