Quarter	US dollars
1999-09-30	3
1999-12-31	3
2000-03-31	3
2000-06-30	0
2000-09-30	0
2000-12-31	28
2001-03-31	60
2001-06-30	24
2001-09-30	65
2001-12-31	29
2002-03-31	4
2002-06-30	5
2002-09-30	5
2002-12-31	5
2003-03-31	8
2003-06-30	8
2003-09-30	10
2003-12-31	13
2004-03-31	13
2004-06-30	13
2004-09-30	13