Quarter	US dollars
1999-09-30	33
1999-12-31	45
2000-03-31	38
2000-06-30	55
2000-09-30	50
2000-12-31	54
2001-03-31	54
2001-06-30	87
2001-09-30	82
2001-12-31	48
2002-03-31	33
2002-06-30	18
2002-09-30	19
2002-12-31	19
2003-03-31	17
2003-06-30	3
2003-09-30	12
2003-12-31	11
2004-03-31	9
2004-06-30	9
2004-09-30	0