Quarter	US dollars
1999-09-30	81
1999-12-31	74
2000-03-31	100
2000-06-30	18
2000-09-30	52
2000-12-31	13
2001-03-31	409
2001-06-30	267
2001-09-30	131
2001-12-31	143
2002-03-31	211
2002-06-30	134
2002-09-30	245
2002-12-31	34
2003-03-31	24
2003-06-30	23
2003-09-30	8
2003-12-31	662
2004-03-31	15
2004-06-30	15
2004-09-30	13