Quarter	US dollars
1999-09-30	216
1999-12-31	182
2000-03-31	110
2000-06-30	58
2000-09-30	55
2000-12-31	51
2001-03-31	81
2001-06-30	77
2001-09-30	68
2001-12-31	70
2002-03-31	61
2002-06-30	84
2002-09-30	110
2002-12-31	85
2003-03-31	82
2003-06-30	139
2003-09-30	136
2003-12-31	158
2004-03-31	474
2004-06-30	468
2004-09-30	528