Quarter	US dollars
1999-09-30	74
1999-12-31	63
2000-03-31	49
2000-06-30	62
2000-09-30	69
2000-12-31	55
2001-03-31	44
2001-06-30	53
2001-09-30	26
2001-12-31	55
2002-03-31	61
2002-06-30	50
2002-09-30	42
2002-12-31	56
2003-03-31	62
2003-06-30	50
2003-09-30	33
2003-12-31	59
2004-03-31	75
2004-06-30	92
2004-09-30	54