Quarter	US dollars
1999-09-30	1620
1999-12-31	1377
2000-03-31	1273
2000-06-30	1594
2000-09-30	577
2000-12-31	443
2001-03-31	306
2001-06-30	124
2001-09-30	132
2001-12-31	108
2002-03-31	44
2002-06-30	156
2002-09-30	184
2002-12-31	774
2003-03-31	781
2003-06-30	1010
2003-09-30	1085
2003-12-31	1074
2004-03-31	952
2004-06-30	1398
2004-09-30	1373