Quarter	US dollars
1999-09-30	0
1999-12-31	5
2000-03-31	8
2000-06-30	8
2000-09-30	7
2000-12-31	55
2001-03-31	67
2001-06-30	39
2001-09-30	37
2001-12-31	31
2002-03-31	43
2002-06-30	11
2002-09-30	13
2002-12-31	8
2003-03-31	19
2003-06-30	26
2003-09-30	12
2003-12-31	13
2004-03-31	2
2004-06-30	4
2004-09-30	5