Quarter	US dollars
1999-09-30	762
1999-12-31	537
2000-03-31	692
2000-06-30	896
2000-09-30	2467
2000-12-31	5291
2001-03-31	5454
2001-06-30	4998
2001-09-30	5564
2001-12-31	5946
2002-03-31	5568
2002-06-30	6932
2002-09-30	9362
2002-12-31	10958
2003-03-31	13583
2003-06-30	13828
2003-09-30	14891
2003-12-31	8634
2004-03-31	7567
2004-06-30	9571
2004-09-30	10552