Quarter	US dollars
1999-09-30	69
1999-12-31	94
2000-03-31	129
2000-06-30	64
2000-09-30	52
2000-12-31	108
2001-03-31	102
2001-06-30	224
2001-09-30	168
2001-12-31	173
2002-03-31	148
2002-06-30	148
2002-09-30	80
2002-12-31	69
2003-03-31	70
2003-06-30	79
2003-09-30	111
2003-12-31	93
2004-03-31	26
2004-06-30	78
2004-09-30	107