Quarter	US dollars
1999-09-30	257
1999-12-31	250
2000-03-31	255
2000-06-30	233
2000-09-30	680
2000-12-31	715
2001-03-31	682
2001-06-30	667
2001-09-30	647
2001-12-31	728
2002-03-31	639
2002-06-30	702
2002-09-30	719
2002-12-31	797
2003-03-31	730
2003-06-30	924
2003-09-30	997
2003-12-31	1069
2004-03-31	1060
2004-06-30	1105
2004-09-30	1171