Quarter	US dollars
1999-09-30	40
1999-12-31	34
2000-03-31	35
2000-06-30	41
2000-09-30	25
2000-12-31	39
2001-03-31	44
2001-06-30	52
2001-09-30	71
2001-12-31	80
2002-03-31	57
2002-06-30	82
2002-09-30	82
2002-12-31	84
2003-03-31	87
2003-06-30	99
2003-09-30	83
2003-12-31	118
2004-03-31	68
2004-06-30	91
2004-09-30	60