Quarter	US dollars
1999-09-30	1047
1999-12-31	724
2000-03-31	657
2000-06-30	675
2000-09-30	748
2000-12-31	731
2001-03-31	691
2001-06-30	228
2001-09-30	354
2001-12-31	339
2002-03-31	484
2002-06-30	270
2002-09-30	176
2002-12-31	275
2003-03-31	250
2003-06-30	536
2003-09-30	271
2003-12-31	222
2004-03-31	347
2004-06-30	227
2004-09-30	174