Quarter	US dollars
1999-09-30	72
1999-12-31	23
2000-03-31	16
2000-06-30	55
2000-09-30	52
2000-12-31	88
2001-03-31	125
2001-06-30	89
2001-09-30	166
2001-12-31	236
2002-03-31	206
2002-06-30	189
2002-09-30	101
2002-12-31	18
2003-03-31	19
2003-06-30	40
2003-09-30	63
2003-12-31	57
2004-03-31	59
2004-06-30	18
2004-09-30	20