Quarter	US dollars
1999-09-30	1049
1999-12-31	316
2000-03-31	585
2000-06-30	757
2000-09-30	371
2000-12-31	653
2001-03-31	769
2001-06-30	245
2001-09-30	312
2001-12-31	180
2002-03-31	403
2002-06-30	429
2002-09-30	514
2002-12-31	526
2003-03-31	525
2003-06-30	748
2003-09-30	341
2003-12-31	227
2004-03-31	200
2004-06-30	317
2004-09-30	490