Quarter	US dollars
1999-09-30	403
1999-12-31	577
2000-03-31	818
2000-06-30	842
2000-09-30	708
2000-12-31	655
2001-03-31	562
2001-06-30	471
2001-09-30	731
2001-12-31	517
2002-03-31	525
2002-06-30	522
2002-09-30	829
2002-12-31	763
2003-03-31	970
2003-06-30	1038
2003-09-30	1158
2003-12-31	1588
2004-03-31	1371
2004-06-30	702
2004-09-30	1113