Quarter	US dollars
1999-09-30	77
1999-12-31	64
2000-03-31	53
2000-06-30	44
2000-09-30	33
2000-12-31	28
2001-03-31	47
2001-06-30	55
2001-09-30	50
2001-12-31	47
2002-03-31	64
2002-06-30	75
2002-09-30	93
2002-12-31	85
2003-03-31	62
2003-06-30	129
2003-09-30	243
2003-12-31	159
2004-03-31	228
2004-06-30	156
2004-09-30	159