Quarter	US dollars
1999-09-30	49
1999-12-31	48
2000-03-31	33
2000-06-30	32
2000-09-30	56
2000-12-31	117
2001-03-31	88
2001-06-30	87
2001-09-30	85
2001-12-31	82
2002-03-31	94
2002-06-30	70
2002-09-30	64
2002-12-31	69
2003-03-31	63
2003-06-30	66
2003-09-30	78
2003-12-31	84
2004-03-31	125
2004-06-30	78
2004-09-30	81