Quarter	US dollars
1999-09-30	49
1999-12-31	627
2000-03-31	222
2000-06-30	80
2000-09-30	101
2000-12-31	87
2001-03-31	104
2001-06-30	70
2001-09-30	110
2001-12-31	134
2002-03-31	145
2002-06-30	151
2002-09-30	160
2002-12-31	190
2003-03-31	212
2003-06-30	172
2003-09-30	286
2003-12-31	367
2004-03-31	318
2004-06-30	285
2004-09-30	105