Quarter	US dollars
1999-09-30	179
1999-12-31	108
2000-03-31	147
2000-06-30	279
2000-09-30	129
2000-12-31	108
2001-03-31	237
2001-06-30	484
2001-09-30	331
2001-12-31	590
2002-03-31	474
2002-06-30	209
2002-09-30	459
2002-12-31	583
2003-03-31	512
2003-06-30	901
2003-09-30	1003
2003-12-31	763
2004-03-31	776
2004-06-30	1007
2004-09-30	704