Quarter	US dollars
1999-09-30	28
1999-12-31	5
2000-03-31	5
2000-06-30	6
2000-09-30	6
2000-12-31	10
2001-03-31	33
2001-06-30	13
2001-09-30	12
2001-12-31	36
2002-03-31	33
2002-06-30	37
2002-09-30	38
2002-12-31	37
2003-03-31	9
2003-06-30	13
2003-09-30	12
2003-12-31	13
2004-03-31	50
2004-06-30	15
2004-09-30	13