Quarter	US dollars
1999-09-30	158
1999-12-31	166
2000-03-31	89
2000-06-30	55
2000-09-30	182
2000-12-31	69
2001-03-31	71
2001-06-30	193
2001-09-30	148
2001-12-31	76
2002-03-31	111
2002-06-30	171
2002-09-30	63
2002-12-31	32
2003-03-31	68
2003-06-30	74
2003-09-30	75
2003-12-31	84
2004-03-31	232
2004-06-30	225
2004-09-30	33