Quarter	US dollars
1999-09-30	43
1999-12-31	40
2000-03-31	40
2000-06-30	41
2000-09-30	43
2000-12-31	48
2001-03-31	45
2001-06-30	75
2001-09-30	96
2001-12-31	58
2002-03-31	50
2002-06-30	49
2002-09-30	55
2002-12-31	3
2003-03-31	0
2003-06-30	66
2003-09-30	56
2003-12-31	90
2004-03-31	2
2004-06-30	4
2004-09-30	7