Quarter	US dollars
1999-09-30	0
1999-12-31	2
2000-03-31	10
2000-06-30	5
2000-09-30	10
2000-12-31	9
2001-03-31	10
2001-06-30	8
2001-09-30	10
2001-12-31	6
2002-03-31	31
2002-06-30	43
2002-09-30	28
2002-12-31	19
2003-03-31	19
2003-06-30	5
2003-09-30	10
2003-12-31	23
2004-03-31	17
2004-06-30	22
2004-09-30	5