Quarter	US dollars
1999-09-30	779
1999-12-31	809
2000-03-31	763
2000-06-30	807
2000-09-30	797
2000-12-31	779
2001-03-31	820
2001-06-30	840
2001-09-30	930
2001-12-31	901
2002-03-31	867
2002-06-30	862
2002-09-30	903
2002-12-31	1115
2003-03-31	1076
2003-06-30	1109
2003-09-30	1341
2003-12-31	1226
2004-03-31	1176
2004-06-30	1241
2004-09-30	1245