Quarter	US dollars
1999-09-30	229
1999-12-31	176
2000-03-31	145
2000-06-30	170
2000-09-30	151
2000-12-31	303
2001-03-31	202
2001-06-30	210
2001-09-30	394
2001-12-31	306
2002-03-31	432
2002-06-30	537