Quarter	US dollars
1999-09-30	79
1999-12-31	102
2000-03-31	72
2000-06-30	44
2000-09-30	126
2000-12-31	60
2001-03-31	34
2001-06-30	35
2001-09-30	26
2001-12-31	49
2002-03-31	30
2002-06-30	69
2002-09-30	44
2002-12-31	13
2003-03-31	22
2003-06-30	12
2003-09-30	12
2003-12-31	132
2004-03-31	123
2004-06-30	174
2004-09-30	176