Quarter	US dollars
1999-09-30	46
1999-12-31	79
2000-03-31	94
2000-06-30	56
2000-09-30	89
2000-12-31	233
2001-03-31	135
2001-06-30	62
2001-09-30	40
2001-12-31	189
2002-03-31	178
2002-06-30	157