Quarter	US dollars
1999-09-30	902
1999-12-31	1166
2000-03-31	1101
2000-06-30	1083
2000-09-30	1354
2000-12-31	1099
2001-03-31	806
2001-06-30	730
2001-09-30	495
2001-12-31	566
2002-03-31	503
2002-06-30	767
2002-09-30	769
2002-12-31	1159
2003-03-31	975
2003-06-30	594
2003-09-30	1032
2003-12-31	748
2004-03-31	930
2004-06-30	615
2004-09-30	613