Quarter	US dollars
1999-09-30	61
1999-12-31	32
2000-03-31	22
2000-06-30	26
2000-09-30	27
2000-12-31	49
2001-03-31	75
2001-06-30	76
2001-09-30	76
2001-12-31	63
2002-03-31	54
2002-06-30	60
2002-09-30	63
2002-12-31	63
2003-03-31	30
2003-06-30	40
2003-09-30	42
2003-12-31	54
2004-03-31	92
2004-06-30	56
2004-09-30	65