Quarter	US dollars
1999-09-30	2
1999-12-31	2
2000-03-31	5
2000-06-30	6
2000-09-30	6
2000-12-31	12
2001-03-31	9
2001-06-30	3
2001-09-30	0
2001-12-31	0
2002-03-31	0
2002-06-30	15
2002-09-30	6
2002-12-31	19
2003-03-31	16
2003-06-30	17
2003-09-30	15
2003-12-31	4
2004-03-31	24
2004-06-30	31
2004-09-30	34