Quarter	US dollars
1999-09-30	21
1999-12-31	2
2000-03-31	5
2000-06-30	406
2000-09-30	10
2000-12-31	52
2001-03-31	67
2001-06-30	73
2001-09-30	87
2001-12-31	143
2002-03-31	91
2002-06-30	84
2002-09-30	93
2002-12-31	48
2003-03-31	348
2003-06-30	92
2003-09-30	173
2003-12-31	79
2004-03-31	53
2004-06-30	122
2004-09-30	67