Quarter	US dollars
1999-09-30	354
1999-12-31	276
2000-03-31	297
2000-06-30	253
2000-09-30	271
2000-12-31	277
2001-03-31	277
2001-06-30	207
2001-09-30	184
2001-12-31	169
2002-03-31	181
2002-06-30	218
2002-09-30	313
2002-12-31	383
2003-03-31	371
2003-06-30	370
2003-09-30	218
2003-12-31	211
2004-03-31	215
2004-06-30	216
2004-09-30	232