Quarter	US dollars
1999-09-30	102
1999-12-31	87
2000-03-31	80
2000-06-30	77
2000-09-30	83
2000-12-31	82
2001-03-31	68
2001-06-30	52
2001-09-30	60
2001-12-31	73
2002-03-31	57
2002-06-30	27
2002-09-30	14
2002-12-31	27
2003-03-31	8
2003-06-30	0
2003-09-30	0
2003-12-31	2
2004-03-31	2
2004-06-30	9
2004-09-30	14