Quarter	US dollars
1999-09-30	953
1999-12-31	437
2000-03-31	477
2000-06-30	545
2000-09-30	483
2000-12-31	1009
2001-03-31	1011
2001-06-30	1038
2001-09-30	1201
2001-12-31	910
2002-03-31	933
2002-06-30	958
2002-09-30	962
2002-12-31	895
2003-03-31	825
2003-06-30	939
2003-09-30	1022
2003-12-31	1004
2004-03-31	1040
2004-06-30	1090
2004-09-30	1064