Quarter	US dollars
1999-09-30	18
1999-12-31	11
2000-03-31	3
2000-06-30	0
2000-09-30	3
2000-12-31	3
2001-03-31	3
2001-06-30	10
2001-09-30	56
2001-12-31	134
2002-03-31	66
2002-06-30	66
2002-09-30	53
2002-12-31	16
2003-03-31	13
2003-06-30	46
2003-09-30	40
2003-12-31	251
2004-03-31	415
2004-06-30	415
2004-09-30	577