Quarter	US dollars
1999-09-30	140
1999-12-31	181
2000-03-31	215
2000-06-30	126
2000-09-30	133
2000-12-31	157
2001-03-31	152
2001-06-30	233
2001-09-30	303
2001-12-31	242
2002-03-31	218
2002-06-30	296
2002-09-30	226
2002-12-31	111
2003-03-31	187
2003-06-30	234
2003-09-30	196
2003-12-31	154
2004-03-31	162
2004-06-30	109
2004-09-30	194