Quarter	US dollars
1999-09-30	35
1999-12-31	23
2000-03-31	91
2000-06-30	82
2000-09-30	75
2000-12-31	31
2001-03-31	100
2001-06-30	39
2001-09-30	21
2001-12-31	12
2002-03-31	36
2002-06-30	44
2002-09-30	25
2002-12-31	61
2003-03-31	58
2003-06-30	96
2003-09-30	93
2003-12-31	84
2004-03-31	90
2004-06-30	92
2004-09-30	92