Quarter	US dollars
1999-09-30	41
1999-12-31	206
2000-03-31	201
2000-06-30	286
2000-09-30	435
2000-12-31	312
2001-03-31	324
2001-06-30	350
2001-09-30	293
2001-12-31	180
2002-03-31	189
2002-06-30	61
2002-09-30	94
2002-12-31	92
2003-03-31	134
2003-06-30	111
2003-09-30	110
2003-12-31	107
2004-03-31	66
2004-06-30	131
2004-09-30	81