Quarter	US dollars
1999-09-30	211
1999-12-31	295
2000-03-31	230
2000-06-30	210
2000-09-30	203
2000-12-31	209
2001-03-31	188
2001-06-30	207
2001-09-30	219
2001-12-31	207
2002-03-31	205
2002-06-30	278
2002-09-30	264
2002-12-31	278
2003-03-31	267
2003-06-30	285
2003-09-30	297
2003-12-31	329
2004-03-31	349
2004-06-30	350
2004-09-30	394