Quarter	US dollars
1999-09-30	58
1999-12-31	77
2000-03-31	80
2000-06-30	80
2000-09-30	80
2000-12-31	75
2001-03-31	75
2001-06-30	76
2001-09-30	76
2001-12-31	92
2002-03-31	70
2002-06-30	37
2002-09-30	39
2002-12-31	45
2003-03-31	57
2003-06-30	50
2003-09-30	174
2003-12-31	184
2004-03-31	215
2004-06-30	156
2004-09-30	203