Quarter	US dollars
1999-09-30	807
1999-12-31	592
2000-03-31	691
2000-06-30	587
2000-09-30	557
2000-12-31	580
2001-03-31	518
2001-06-30	858
2001-09-30	929
2001-12-31	838
2002-03-31	1141
2002-06-30	1518
2002-09-30	1777
2002-12-31	1717
2003-03-31	1574
2003-06-30	3541
2003-09-30	3376
2003-12-31	1959
2004-03-31	2722
2004-06-30	2994
2004-09-30	2025