Quarter	US dollars
1999-09-30	46
1999-12-31	24
2000-03-31	21
2000-06-30	26
2000-09-30	35
2000-12-31	27
2001-03-31	55
2001-06-30	66
2001-09-30	63
2001-12-31	70
2002-03-31	41
2002-06-30	56
2002-09-30	69
2002-12-31	90
2003-03-31	84
2003-06-30	89
2003-09-30	103
2003-12-31	113
2004-03-31	107
2004-06-30	100
2004-09-30	141