Quarter	US dollars
1999-09-30	92
1999-12-31	19
2000-03-31	97
2000-06-30	144
2000-09-30	106
2000-12-31	85
2001-03-31	75
2001-06-30	66
2001-09-30	50
2001-12-31	23
2002-03-31	48
2002-06-30	55
2002-09-30	63
2002-12-31	100
2003-03-31	81
2003-06-30	69
2003-09-30	65
2003-12-31	122
2004-03-31	145
2004-06-30	105
2004-09-30	40