Quarter	US dollars
1999-09-30	54
1999-12-31	97
2000-03-31	65
2000-06-30	47
2000-09-30	31
2000-12-31	25
2001-03-31	28
2001-06-30	69
2001-09-30	34
2001-12-31	84
2002-03-31	54
2002-06-30	50
2002-09-30	57
2002-12-31	45
2003-03-31	44
2003-06-30	46
2003-09-30	50
2003-12-31	63
2004-03-31	62
2004-06-30	91
2004-09-30	89