Quarter	US dollars
1999-09-30	377
1999-12-31	94
2000-03-31	113
2000-06-30	189
2000-09-30	812
2000-12-31	1017
2001-03-31	699
2001-06-30	1009
2001-09-30	847
2001-12-31	443
2002-03-31	389
2002-06-30	590
2002-09-30	635
2002-12-31	1273
2003-03-31	1615
2003-06-30	1531
2003-09-30	1477
2003-12-31	1776
2004-03-31	1799
2004-06-30	1551
2004-09-30	1379