Quarter	US dollars
1999-09-30	349
1999-12-31	334
2000-03-31	327
2000-06-30	329
2000-09-30	322
2000-12-31	324
2001-03-31	338
2001-06-30	331
2001-09-30	376
2001-12-31	218
2002-03-31	212
2002-06-30	304
2002-09-30	248
2002-12-31	155
2003-03-31	198
2003-06-30	190
2003-09-30	326
2003-12-31	106
2004-03-31	340
2004-06-30	332
2004-09-30	371