Quarter	US dollars
1999-09-30	86
1999-12-31	74
2000-03-31	59
2000-06-30	73
2000-09-30	71
2000-12-31	54
2001-03-31	57
2001-06-30	65
2001-09-30	81
2001-12-31	41
2002-03-31	24
2002-06-30	32
2002-09-30	17
2002-12-31	21
2003-03-31	8
2003-06-30	15
2003-09-30	7
2003-12-31	5
2004-03-31	4
2004-06-30	7
2004-09-30	5