Quarter	US dollars
1999-09-30	415
1999-12-31	448
2000-03-31	317
2000-06-30	217
2000-09-30	244
2000-12-31	218
2001-03-31	159
2001-06-30	145
2001-09-30	185
2001-12-31	307
2002-03-31	255
2002-06-30	273
2002-09-30	233
2002-12-31	198
2003-03-31	242
2003-06-30	180
2003-09-30	226
2003-12-31	159
2004-03-31	254
2004-06-30	238
2004-09-30	394