Quarter	US dollars
1999-09-30	74
1999-12-31	16
2000-03-31	40
2000-06-30	26
2000-09-30	30
2000-12-31	96
2001-03-31	73
2001-06-30	59
2001-09-30	73
2001-12-31	83
2002-03-31	87
2002-06-30	93
2002-09-30	85
2002-12-31	84
2003-03-31	77
2003-06-30	54
2003-09-30	65
2003-12-31	57
2004-03-31	59
2004-06-30	89
2004-09-30	76