Quarter	US dollars
1999-09-30	15
1999-12-31	56
2000-03-31	57
2000-06-30	39
2000-09-30	47
2000-12-31	37
2001-03-31	36
2001-06-30	25
2001-09-30	15
2001-12-31	25
2002-03-31	26
2002-06-30	0
2002-09-30	2
2002-12-31	3
2003-03-31	3
2003-06-30	12
2003-09-30	20
2003-12-31	18
2004-03-31	17
2004-06-30	18
2004-09-30	13