Quarter	US dollars
1999-09-30	87
1999-12-31	44
2000-03-31	81
2000-06-30	68
2000-09-30	64
2000-12-31	111
2001-03-31	117
2001-06-30	156
2001-09-30	121
2001-12-31	90
2002-03-31	94
2002-06-30	88
2002-09-30	80
2002-12-31	97
2003-03-31	119
2003-06-30	58
2003-09-30	100
2003-12-31	75
2004-03-31	40
2004-06-30	82
2004-09-30	89