Quarter	US dollars
1999-09-30	143
1999-12-31	142
2000-03-31	152
2000-06-30	126
2000-09-30	143
2000-12-31	147
2001-03-31	159
2001-06-30	136
2001-09-30	137
2001-12-31	143
2002-03-31	41
2002-06-30	31
2002-09-30	36
2002-12-31	37
2003-03-31	33
2003-06-30	33
2003-09-30	80
2003-12-31	81
2004-03-31	211
2004-06-30	214
2004-09-30	190