Quarter	US dollars
1999-09-30	40
1999-12-31	39
2000-03-31	45
2000-06-30	44
2000-09-30	47
2000-12-31	84
2001-03-31	105
2001-06-30	94
2001-09-30	101
2001-12-31	74
2002-03-31	68
2002-06-30	55
2002-09-30	55
2002-12-31	50
2003-03-31	57
2003-06-30	73
2003-09-30	85
2003-12-31	82
2004-03-31	123
2004-06-30	114
2004-09-30	98