Quarter	US dollars
1999-09-30	76
1999-12-31	35
2000-03-31	22
2000-06-30	413
2000-09-30	53
2000-12-31	139
2001-03-31	144
2001-06-30	231
2001-09-30	229
2001-12-31	301
2002-03-31	262
2002-06-30	139
2002-09-30	131
2002-12-31	146
2003-03-31	378
2003-06-30	127
2003-09-30	181
2003-12-31	84
2004-03-31	53
2004-06-30	122
2004-09-30	67