Quarter	US dollars
1999-09-30	827
1999-12-31	921
2000-03-31	1019
2000-06-30	1008
2000-09-30	1050
2000-12-31	1039
2001-03-31	819
2001-06-30	779
2001-09-30	1335
2001-12-31	1173
2002-03-31	927
2002-06-30	883
2002-09-30	805
2002-12-31	1370
2003-03-31	1307
2003-06-30	1355
2003-09-30	1205
2003-12-31	1192
2004-03-31	1446
2004-06-30	1282
2004-09-30	2126