Quarter	US dollars
1999-09-30	44
1999-12-31	52
2000-03-31	41
2000-06-30	68
2000-09-30	103
2000-12-31	118
2001-03-31	111
2001-06-30	107
2001-09-30	101
2001-12-31	99
2002-03-31	117
2002-06-30	145
2002-09-30	217
2002-12-31	204
2003-03-31	223
2003-06-30	215
2003-09-30	206
2003-12-31	220
2004-03-31	226
2004-06-30	277
2004-09-30	441