Quarter	US dollars
1999-09-30	92
1999-12-31	113
2000-03-31	134
2000-06-30	129
2000-09-30	166
2000-12-31	344
2001-03-31	289
2001-06-30	584
2001-09-30	307
2001-12-31	413
2002-03-31	387
2002-06-30	198
2002-09-30	135
2002-12-31	106
2003-03-31	79
2003-06-30	124
2003-09-30	45
2003-12-31	125
2004-03-31	373
2004-06-30	281
2004-09-30	342