Quarter	US dollars
1999-09-30	68
1999-12-31	61
2000-03-31	57
2000-06-30	58
2000-09-30	33
2000-12-31	34
2001-03-31	34
2001-06-30	20
2001-09-30	16
2001-12-31	16
2002-03-31	14
2002-06-30	20
2002-09-30	17
2002-12-31	16
2003-03-31	6
2003-06-30	5
2003-09-30	12
2003-12-31	11
2004-03-31	11
2004-06-30	18
2004-09-30	13