Quarter	US dollars
1999-09-30	683
1999-12-31	692
2000-03-31	692
2000-06-30	1120
2000-09-30	1038
2000-12-31	849
2001-03-31	717
2001-06-30	709
2001-09-30	689
2001-12-31	908
2002-03-31	977
2002-06-30	1012
2002-09-30	970
2002-12-31	1022
2003-03-31	1163
2003-06-30	1030
2003-09-30	1045
2003-12-31	978
2004-03-31	994
2004-06-30	1025
2004-09-30	845