Quarter	US dollars
1999-09-30	76
1999-12-31	79
2000-03-31	6
2000-06-30	27
2000-09-30	16
2000-12-31	28
2001-03-31	21
2001-06-30	11
2001-09-30	41
2001-12-31	4
2002-03-31	10
2002-06-30	17
2002-09-30	19
2002-12-31	53
2003-03-31	38
2003-06-30	20
2003-09-30	22
2003-12-31	9
2004-03-31	6
2004-06-30	20
2004-09-30	16