Quarter	US dollars
1999-09-30	362
1999-12-31	298
2000-03-31	333
2000-06-30	345
2000-09-30	273
2000-12-31	330
2001-03-31	336
2001-06-30	347
2001-09-30	404
2001-12-31	282
2002-03-31	265
2002-06-30	284
2002-09-30	219
2002-12-31	177
2003-03-31	177
2003-06-30	182
2003-09-30	196
2003-12-31	199
2004-03-31	208
2004-06-30	256
2004-09-30	266