Quarter	US dollars
1999-09-30	35
1999-12-31	31
2000-03-31	16
2000-06-30	41
2000-09-30	30
2000-12-31	31
2001-03-31	27
2001-06-30	24
2001-09-30	22
2001-12-31	17
2002-03-31	26
2002-06-30	34
2002-09-30	445
2002-12-31	32
2003-03-31	54
2003-06-30	64
2003-09-30	95
2003-12-31	45
2004-03-31	55
2004-06-30	63
2004-09-30	100