Quarter	US dollars
1999-09-30	25
1999-12-31	31
2000-03-31	30
2000-06-30	27
2000-09-30	40
2000-12-31	66
2001-03-31	40
2001-06-30	37
2001-09-30	53
2001-12-31	49
2002-03-31	47
2002-06-30	41
2002-09-30	38
2002-12-31	55
2003-03-31	82
2003-06-30	71
2003-09-30	73
2003-12-31	109
2004-03-31	123
2004-06-30	96
2004-09-30	76