Quarter	US dollars
1999-09-30	176
1999-12-31	185
2000-03-31	158
2000-06-30	154
2000-09-30	185
2000-12-31	395
2001-03-31	429
2001-06-30	459
2001-09-30	216
2001-12-31	160
2002-03-31	185
2002-06-30	191
2002-09-30	209
2002-12-31	174
2003-03-31	182
2003-06-30	195
2003-09-30	176
2003-12-31	213
2004-03-31	173
2004-06-30	140
2004-09-30	201