Quarter	US dollars
1999-09-30	33
1999-12-31	31
2000-03-31	32
2000-06-30	30
2000-09-30	3
2000-12-31	4
2001-03-31	3
2001-06-30	1
2001-09-30	1
2001-12-31	1
2002-03-31	1
2002-06-30	0
2002-09-30	5
2002-12-31	3
2003-03-31	3
2003-06-30	3
2003-09-30	2
2003-12-31	2
2004-03-31	2
2004-06-30	2
2004-09-30	2