Quarter	US dollars
1999-09-30	33
1999-12-31	32
2000-03-31	51
2000-06-30	53
2000-09-30	30
2000-12-31	43
2001-03-31	7
2001-06-30	7
2001-09-30	7
2001-12-31	7
2002-03-31	7
2002-06-30	6
2002-09-30	6
2002-12-31	5
2003-03-31	6
2003-06-30	0
2003-09-30	0
2003-12-31	0
2004-03-31	0