Quarter	US dollars
1999-09-30	38
1999-12-31	37
2000-03-31	37
2000-06-30	36
2000-09-30	35
2000-12-31	36
2001-03-31	0
2001-06-30	35
2001-09-30	35
2001-12-31	42
2002-03-31	48
2002-06-30	50
2002-09-30	49
2002-12-31	77
2003-03-31	71
2003-06-30	87
2003-09-30	81
2003-12-31	72
2004-03-31	57
2004-06-30	82
2004-09-30	125