Quarter	US dollars
1999-09-30	1673
1999-12-31	1382
2000-03-31	1305
2000-06-30	869
2000-09-30	723
2000-12-31	845
2001-03-31	783
2001-06-30	698
2001-09-30	904
2001-12-31	967
2002-03-31	704
2002-06-30	1128
2002-09-30	1170
2002-12-31	1027
2003-03-31	1306
2003-06-30	1219
2003-09-30	1103
2003-12-31	1257
2004-03-31	1231
2004-06-30	1039
2004-09-30	979