Quarter	US dollars
1999-09-30	25
1999-12-31	29
2000-03-31	19
2000-06-30	17
2000-09-30	15
2000-12-31	15
2001-03-31	13
2001-06-30	10
2001-09-30	6
2001-12-31	4
2002-03-31	70
2002-06-30	11
2002-09-30	6
2002-12-31	5
2003-03-31	33
2003-06-30	43
2003-09-30	8
2003-12-31	5
2004-03-31	7
2004-06-30	0
2004-09-30	14