Quarter	US dollars
1999-09-30	346
1999-12-31	1364
2000-03-31	1244
2000-06-30	1199
2000-09-30	1443
2000-12-31	828
2001-03-31	1609
2001-06-30	1710
2001-09-30	1517
2001-12-31	1282
2002-03-31	1010
2002-06-30	279
2002-09-30	324
2002-12-31	690
2003-03-31	823
2003-06-30	1584
2003-09-30	1170
2003-12-31	1556
2004-03-31	818
2004-06-30	1077
2004-09-30	1384