Quarter	US dollars
1999-09-30	33
1999-12-31	29
2000-03-31	16
2000-06-30	21
2000-09-30	27
2000-12-31	21
2001-03-31	44
2001-06-30	101
2001-09-30	63
2001-12-31	86
2002-03-31	101
2002-06-30	180
2002-09-30	181
2002-12-31	636
2003-03-31	43
2003-06-30	41
2003-09-30	48
2003-12-31	38
2004-03-31	85
2004-06-30	49
2004-09-30	60