Quarter	US dollars
1999-09-30	16
1999-12-31	34
2000-03-31	33
2000-06-30	24
2000-09-30	10
2000-12-31	4
2001-03-31	23
2001-06-30	32
2001-09-30	6
2001-12-31	10
2002-03-31	13
2002-06-30	9
2002-09-30	5
2002-12-31	5
2003-03-31	14
2003-06-30	8
2003-09-30	10
2003-12-31	9
2004-03-31	4
2004-06-30	4
2004-09-30	29