Quarter	US dollars
1999-09-30	338
1999-12-31	389
2000-03-31	399
2000-06-30	389
2000-09-30	467
2000-12-31	263
2001-03-31	326
2001-06-30	366
2001-09-30	503
2001-12-31	412
2002-03-31	397
2002-06-30	374
2002-09-30	428
2002-12-31	475
2003-03-31	988
2003-06-30	993
2003-09-30	1115
2003-12-31	1003
2004-03-31	1417
2004-06-30	1763
2004-09-30	1393