Quarter	US dollars
1999-09-30	311
1999-12-31	374
2000-03-31	976
2000-06-30	936
2000-09-30	924
2000-12-31	619
2001-03-31	586
2001-06-30	997
2001-09-30	204
2001-12-31	281
2002-03-31	557
2002-06-30	308
2002-09-30	381
2002-12-31	309
2003-03-31	281
2003-06-30	309
2003-09-30	236
2003-12-31	347
2004-03-31	452
2004-06-30	296
2004-09-30	252