Quarter	US dollars
1999-09-30	321
1999-12-31	387
2000-03-31	463
2000-06-30	398
2000-09-30	461
2000-12-31	795
2001-03-31	442
2001-06-30	633
2001-09-30	606
2001-12-31	725
2002-03-31	937
2002-06-30	891
2002-09-30	777
2002-12-31	802
2003-03-31	719
2003-06-30	868
2003-09-30	796
2003-12-31	992
2004-03-31	-274
2004-06-30	671
2004-09-30	668