Quarter	US dollars
1999-09-30	145
1999-12-31	127
2000-03-31	131
2000-06-30	82
2000-09-30	74
2000-12-31	121
2001-03-31	131
2001-06-30	124
2001-09-30	123
2001-12-31	105
2002-03-31	74
2002-06-30	55
2002-09-30	80
2002-12-31	145
2003-03-31	139
2003-06-30	135
2003-09-30	70
2003-12-31	138
2004-03-31	61
2004-06-30	27
2004-09-30	94