Quarter	US dollars
1999-09-30	328
1999-12-31	796
2000-03-31	777
2000-06-30	65
2000-09-30	584
2000-12-31	588
2001-03-31	542
2001-06-30	653
2001-09-30	259
2001-12-31	313
2002-03-31	427
2002-06-30	182
2002-09-30	355
2002-12-31	6
2003-03-31	172
2003-06-30	20
2003-09-30	66
2003-12-31	72
2004-03-31	4
2004-06-30	5
2004-09-30	16