Quarter	US dollars
1999-09-30	137
1999-12-31	219
2000-03-31	297
2000-06-30	277
2000-09-30	476
2000-12-31	555
2001-03-31	542
2001-06-30	502
2001-09-30	1117
2001-12-31	1068
2002-03-31	1065
2002-06-30	1126
2002-09-30	1134
2002-12-31	1146
2003-03-31	988
2003-06-30	904
2003-09-30	746
2003-12-31	675
2004-03-31	708
2004-06-30	805
2004-09-30	823