Quarter	US dollars
1999-09-30	428
1999-12-31	393
2000-03-31	397
2000-06-30	368
2000-09-30	346
2000-12-31	269
2001-03-31	267
2001-06-30	271
2001-09-30	270
2001-12-31	271
2002-03-31	272
2002-06-30	331