Quarter	US dollars
1999-09-30	240
1999-12-31	277
2000-03-31	373
2000-06-30	298
2000-09-30	321
2000-12-31	318
2001-03-31	290
2001-06-30	211
2001-09-30	165
2001-12-31	164
2002-03-31	333
2002-06-30	259
2002-09-30	250
2002-12-31	319
2003-03-31	202
2003-06-30	153
2003-09-30	258
2003-12-31	256
2004-03-31	254
2004-06-30	218
2004-09-30	52