Quarter	US dollars
1999-09-30	44
1999-12-31	45
2000-03-31	40
2000-06-30	32
2000-09-30	27
2000-12-31	16
2001-03-31	20
2001-06-30	21
2001-09-30	18
2001-12-31	17
2002-03-31	38
2002-06-30	41
2002-09-30	46
2002-12-31	60
2003-03-31	68
2003-06-30	26
2003-09-30	68
2003-12-31	124
2004-03-31	129
2004-06-30	239
2004-09-30	326