Quarter	US dollars
1999-09-30	40
1999-12-31	42
2000-03-31	49
2000-06-30	45
2000-09-30	52
2000-12-31	57
2001-03-31	58
2001-06-30	46
2001-09-30	35
2001-12-31	32
2002-03-31	30
2002-06-30	31