Quarter	US dollars
1999-09-30	5
1999-12-31	3
2000-03-31	57
2000-06-30	8
2000-09-30	4
2000-12-31	9
2001-03-31	4
2001-06-30	6
2001-09-30	4
2001-12-31	12
2002-03-31	33
2002-06-30	34
2002-09-30	31
2002-12-31	34
2003-03-31	54
2003-06-30	66
2003-09-30	199
2003-12-31	124
2004-03-31	134
2004-06-30	230
2004-09-30	123