Quarter	US dollars
1999-09-30	277
1999-12-31	292
2000-03-31	469
2000-06-30	491
2000-09-30	429
2000-12-31	614
2001-03-31	653
2001-06-30	2924
2001-09-30	1310
2001-12-31	1421
2002-03-31	718
2002-06-30	729
2002-09-30	1099
2002-12-31	806
2003-03-31	770
2003-06-30	794
2003-09-30	842
2003-12-31	838
2004-03-31	719
2004-06-30	653
2004-09-30	1355