Quarter	US dollars
1999-09-30	351
1999-12-31	848
2000-03-31	1287
2000-06-30	780
2000-09-30	1137
2000-12-31	945
2001-03-31	886
2001-06-30	570
2001-09-30	619
2001-12-31	623
2002-03-31	487
2002-06-30	417
2002-09-30	197
2002-12-31	97
2003-03-31	74
2003-06-30	40
2003-09-30	47
2003-12-31	95
2004-03-31	99
2004-06-30	82
2004-09-30	81