Quarter	US dollars
1999-09-30	0
1999-12-31	5
2000-03-31	16
2000-06-30	11
2000-09-30	28
2000-12-31	13
2001-03-31	9
2001-06-30	31
2001-09-30	25
2001-12-31	22
2002-03-31	23
2002-06-30	21
2002-09-30	2
2002-12-31	3
2003-03-31	19
2003-06-30	7
2003-09-30	8
2003-12-31	16
2004-03-31	0
2004-06-30	0
2004-09-30	0