Quarter	US dollars
1999-09-30	5
1999-12-31	8
2000-03-31	8
2000-06-30	9
2000-09-30	4
2000-12-31	1
2001-03-31	16
2001-06-30	8
2001-09-30	21
2001-12-31	9
2002-03-31	27
2002-06-30	0
2002-09-30	8
2002-12-31	6
2003-03-31	17
2003-06-30	17
2003-09-30	7
2003-12-31	13
2004-03-31	35
2004-06-30	5
2004-09-30	4