Quarter	US dollars
1999-09-30	26
1999-12-31	2
2000-03-31	14
2000-06-30	2
2000-09-30	1
2000-12-31	1
2001-03-31	3
2001-06-30	0
2001-09-30	4
2001-12-31	1
2002-03-31	1
2002-06-30	12
2002-09-30	27
2002-12-31	34
2003-03-31	30
2003-06-30	33
2003-09-30	22
2003-12-31	20
2004-03-31	22
2004-06-30	22
2004-09-30	16