Quarter	US dollars
1999-09-30	8
1999-12-31	8
2000-03-31	3
2000-06-30	20
2000-09-30	21
2000-12-31	19
2001-03-31	633
2001-06-30	596
2001-09-30	641
2001-12-31	626
2002-03-31	890
2002-06-30	694
2002-09-30	695
2002-12-31	2
2003-03-31	5
2003-06-30	12
2003-09-30	10
2003-12-31	16
2004-03-31	9
2004-06-30	40
2004-09-30	42