Quarter	US dollars
1999-09-30	64
1999-12-31	64
2000-03-31	41
2000-06-30	41
2000-09-30	40
2000-12-31	100
2001-03-31	78
2001-06-30	76
2001-09-30	82
2001-12-31	79
2002-03-31	74
2002-06-30	90
2002-09-30	96
2002-12-31	89
2003-03-31	96
2003-06-30	94
2003-09-30	95
2003-12-31	95
2004-03-31	94
2004-06-30	83
2004-09-30	100