Quarter	US dollars
1999-09-30	543
1999-12-31	537
2000-03-31	756
2000-06-30	799
2000-09-30	707
2000-12-31	480
2001-03-31	883
2001-06-30	990
2001-09-30	1029
2001-12-31	980
2002-03-31	907
2002-06-30	915
2002-09-30	824
2002-12-31	877
2003-03-31	901
2003-06-30	861
2003-09-30	2432
2003-12-31	847
2004-03-31	799
2004-06-30	1924
2004-09-30	1871