Quarter	US dollars
1999-09-30	2700
1999-12-31	2005
2000-03-31	2241
2000-06-30	1891
2000-09-30	1699
2000-12-31	2428
2001-03-31	1669
2001-06-30	646
2001-09-30	754
2001-12-31	750
2002-03-31	695
2002-06-30	592
2002-09-30	665
2002-12-31	649
2003-03-31	942
2003-06-30	1370
2003-09-30	1344
2003-12-31	1207
2004-03-31	1215
2004-06-30	1745
2004-09-30	1489