Quarter	US dollars
1999-09-30	102
1999-12-31	90
2000-03-31	14
2000-06-30	55
2000-09-30	56
2000-12-31	75
2001-03-31	101
2001-06-30	90
2001-09-30	116
2001-12-31	70
2002-03-31	75
2002-06-30	85
2002-09-30	77
2002-12-31	190
2003-03-31	182
2003-06-30	188
2003-09-30	169
2003-12-31	98
2004-03-31	118
2004-06-30	129
2004-09-30	194