Quarter	US dollars
1999-09-30	140
1999-12-31	131
2000-03-31	104
2000-06-30	109
2000-09-30	96
2000-12-31	185
2001-03-31	175
2001-06-30	153
2001-09-30	146
2001-12-31	144
2002-03-31	518
2002-06-30	299
2002-09-30	319
2002-12-31	444
2003-03-31	466
2003-06-30	454
2003-09-30	485
2003-12-31	415
2004-03-31	584
2004-06-30	406
2004-09-30	438