Quarter	US dollars
1999-09-30	163
1999-12-31	179
2000-03-31	196
2000-06-30	182
2000-09-30	170
2000-12-31	179
2001-03-31	182
2001-06-30	191
2001-09-30	178
2001-12-31	202
2002-03-31	198
2002-06-30	212
2002-09-30	215
2002-12-31	301
2003-03-31	240
2003-06-30	398
2003-09-30	399
2003-12-31	437
2004-03-31	448
2004-06-30	789
2004-09-30	854