Quarter	US dollars
1999-09-30	0
1999-12-31	0
2000-03-31	0
2000-06-30	0
2000-09-30	0
2000-12-31	10
2001-03-31	9
2001-06-30	32
2001-09-30	46
2001-12-31	61
2002-03-31	53
2002-06-30	50
2002-09-30	42
2002-12-31	39
2003-03-31	58
2003-06-30	61
2003-09-30	58
2003-12-31	68
2004-03-31	35
2004-06-30	42
2004-09-30	42