Quarter	US dollars
1999-09-30	341
1999-12-31	253
2000-03-31	150
2000-06-30	162
2000-09-30	263
2000-12-31	87
2001-03-31	57
2001-06-30	98
2001-09-30	84
2001-12-31	82
2002-03-31	78
2002-06-30	70
2002-09-30	68
2002-12-31	69
2003-03-31	68
2003-06-30	79
2003-09-30	35
2003-12-31	72
2004-03-31	26
2004-06-30	22
2004-09-30	16