Quarter	US dollars
1999-09-30	436
1999-12-31	1148
2000-03-31	1123
2000-06-30	1251
2000-09-30	943
2000-12-31	586
2001-03-31	527
2001-06-30	1204
2001-09-30	1007
2001-12-31	1194
2002-03-31	1131
2002-06-30	337
2002-09-30	215
2002-12-31	275
2003-03-31	371
2003-06-30	488
2003-09-30	224
2003-12-31	186
2004-03-31	173
2004-06-30	136
2004-09-30	185