Quarter	US dollars
1999-09-30	287
1999-12-31	202
2000-03-31	233
2000-06-30	235
2000-09-30	921
2000-12-31	797
2001-03-31	567
2001-06-30	616
2001-09-30	564
2001-12-31	544
2002-03-31	572
2002-06-30	610
2002-09-30	436
2002-12-31	388
2003-03-31	572
2003-06-30	682
2003-09-30	979
2003-12-31	731
2004-03-31	713
2004-06-30	856
2004-09-30	849