Quarter	US dollars
1999-09-30	466
1999-12-31	461
2000-03-31	621
2000-06-30	610
2000-09-30	785
2000-12-31	934
2001-03-31	728
2001-06-30	748
2001-09-30	756
2001-12-31	670
2002-03-31	1653
2002-06-30	1497
2002-09-30	1275
2002-12-31	2487
2003-03-31	915
2003-06-30	1205
2003-09-30	402
2003-12-31	344
2004-03-31	996
2004-06-30	370
2004-09-30	2347