Quarter	US dollars
1999-09-30	33
1999-12-31	23
2000-03-31	35
2000-06-30	39
2000-09-30	49
2000-12-31	61
2001-03-31	57
2001-06-30	38
2001-09-30	113
2001-12-31	63
2002-03-31	74
2002-06-30	40
2002-09-30	31
2002-12-31	48
2003-03-31	103
2003-06-30	91
2003-09-30	93
2003-12-31	54
2004-03-31	86
2004-06-30	111
2004-09-30	259