Quarter	US dollars
1999-09-30	347
1999-12-31	369
2000-03-31	445
2000-06-30	319
2000-09-30	757
2000-12-31	719
2001-03-31	738
2001-06-30	744
2001-09-30	819
2001-12-31	977
2002-03-31	961
2002-06-30	1033
2002-09-30	1112
2002-12-31	1066
2003-03-31	1196
2003-06-30	1290
2003-09-30	1273
2003-12-31	1289
2004-03-31	1272
2004-06-30	1505
2004-09-30	1471