Quarter	US dollars
1999-09-30	84
1999-12-31	13
2000-03-31	18
2000-06-30	6
2000-09-30	7
2000-12-31	7
2001-03-31	6
2001-06-30	4
2001-09-30	3
2001-12-31	3
2002-03-31	26
2002-06-30	9
2002-09-30	8
2002-12-31	18
2003-03-31	92
2003-06-30	81
2003-09-30	136
2003-12-31	77
2004-03-31	66
2004-06-30	149
2004-09-30	49