Quarter	US dollars
1999-09-30	21
1999-12-31	3
2000-03-31	0
2000-06-30	2
2000-09-30	46
2000-12-31	43
2001-03-31	31
2001-06-30	27
2001-09-30	29
2001-12-31	32
2002-03-31	70
2002-06-30	64
2002-09-30	71
2002-12-31	56
2003-03-31	62
2003-06-30	59
2003-09-30	18
2003-12-31	181
2004-03-31	509
2004-06-30	557
2004-09-30	565