Quarter	US dollars
1999-09-30	240
1999-12-31	253
2000-03-31	244
2000-06-30	282
2000-09-30	256
2000-12-31	220
2001-03-31	220
2001-06-30	262
2001-09-30	196
2001-12-31	217
2002-03-31	194
2002-06-30	262
2002-09-30	211
2002-12-31	227
2003-03-31	223
2003-06-30	177
2003-09-30	214
2003-12-31	188
2004-03-31	200
2004-06-30	200
2004-09-30	214