Quarter	US dollars
1999-09-30	74
1999-12-31	32
2000-03-31	57
2000-06-30	59
2000-09-30	83
2000-12-31	76
2001-03-31	78
2001-06-30	91
2001-09-30	71
2001-12-31	76
2002-03-31	68
2002-06-30	76
2002-09-30	64
2002-12-31	90
2003-03-31	55
2003-06-30	83
2003-09-30	71
2003-12-31	127
2004-03-31	96
2004-06-30	42
2004-09-30	51