Quarter	US dollars
1999-09-30	194
1999-12-31	153
2000-03-31	227
2000-06-30	141
2000-09-30	52
2000-12-31	78
2001-03-31	27
2001-06-30	42
2001-09-30	6
2001-12-31	19
2002-03-31	16
2002-06-30	18
2002-09-30	16
2002-12-31	8
2003-03-31	22
2003-06-30	31
2003-09-30	43
2003-12-31	18
2004-03-31	31
2004-06-30	27
2004-09-30	42