Quarter	US dollars
1999-09-30	240
1999-12-31	239
2000-03-31	212
2000-06-30	335
2000-09-30	166
2000-12-31	176
2001-03-31	145
2001-06-30	188
2001-09-30	182
2001-12-31	163
2002-03-31	191
2002-06-30	208
2002-09-30	241
2002-12-31	454
2003-03-31	495
2003-06-30	507
2003-09-30	425
2003-12-31	414
2004-03-31	410
2004-06-30	297
2004-09-30	1607