Quarter	US dollars
1999-09-30	1382
1999-12-31	1019
2000-03-31	1023
2000-06-30	1160
2000-09-30	911
2000-12-31	999
2001-03-31	950
2001-06-30	665
2001-09-30	722
2001-12-31	316
2002-03-31	488
2002-06-30	291
2002-09-30	626
2002-12-31	175
2003-03-31	284
2003-06-30	550
2003-09-30	572
2003-12-31	598
2004-03-31	785
2004-06-30	615
2004-09-30	631