Quarter	US dollars
1999-09-30	7
1999-12-31	64
2000-03-31	11
2000-06-30	11
2000-09-30	28
2000-12-31	49
2001-03-31	31
2001-06-30	49
2001-09-30	49
2001-12-31	67
2002-03-31	60
2002-06-30	44
2002-09-30	46
2002-12-31	47
2003-03-31	38
2003-06-30	74
2003-09-30	126
2003-12-31	66
2004-03-31	70
2004-06-30	67
2004-09-30	81