Quarter	US dollars
1999-09-30	285
1999-12-31	490
2000-03-31	397
2000-06-30	383
2000-09-30	835
2000-12-31	981
2001-03-31	833
2001-06-30	715
2001-09-30	838
2001-12-31	1015
2002-03-31	887
2002-06-30	853
2002-09-30	978
2002-12-31	1288
2003-03-31	1402
2003-06-30	1500
2003-09-30	1653
2003-12-31	1637
2004-03-31	1956
2004-06-30	1886
2004-09-30	1415