Quarter	US dollars
1999-09-30	15
1999-12-31	21
2000-03-31	29
2000-06-30	18
2000-09-30	0
2000-12-31	4
2001-03-31	304
2001-06-30	307
2001-09-30	32
2001-12-31	48
2002-03-31	51
2002-06-30	49
2002-09-30	42
2002-12-31	48
2003-03-31	40
2003-06-30	23
2003-09-30	83
2003-12-31	68
2004-03-31	66
2004-06-30	42
2004-09-30	49