Quarter	US dollars
1999-09-30	87
1999-12-31	258
2000-03-31	343
2000-06-30	280
2000-09-30	265
2000-12-31	302
2001-03-31	303
2001-06-30	339
2001-09-30	576
2001-12-31	652
2002-03-31	688
2002-06-30	665
2002-09-30	662
2002-12-31	787
2003-03-31	729
2003-06-30	774
2003-09-30	711
2003-12-31	675
2004-03-31	842
2004-06-30	744
2004-09-30	912