Quarter	US dollars
1999-09-30	203
1999-12-31	421
2000-03-31	368
2000-06-30	344
2000-09-30	1162
2000-12-31	1121
2001-03-31	665
2001-06-30	1303
2001-09-30	919
2001-12-31	1125
2002-03-31	1295
2002-06-30	1312
2002-09-30	1489
2002-12-31	1859
2003-03-31	2319
2003-06-30	2756
2003-09-30	2205
2003-12-31	3540
2004-03-31	3558
2004-06-30	3453
2004-09-30	3894