Quarter	US dollars
1999-09-30	16
1999-12-31	16
2000-03-31	14
2000-06-30	15
2000-09-30	19
2000-12-31	16
2001-03-31	9
2001-06-30	8
2001-09-30	4
2001-12-31	1
2002-03-31	1
2002-06-30	0
2002-09-30	58
2002-12-31	3
2003-03-31	19
2003-06-30	18
2003-09-30	10
2003-12-31	5
2004-03-31	6
2004-06-30	18
2004-09-30	31