Quarter	US dollars
1999-09-30	229
1999-12-31	218
2000-03-31	175
2000-06-30	332
2000-09-30	347
2000-12-31	336
2001-03-31	371
2001-06-30	347
2001-09-30	285
2001-12-31	98
2002-03-31	108
2002-06-30	99
2002-09-30	160
2002-12-31	338
2003-03-31	368
2003-06-30	360
2003-09-30	329
2003-12-31	111
2004-03-31	279
2004-06-30	247
2004-09-30	275