Quarter	US dollars
1999-09-30	43
1999-12-31	45
2000-03-31	46
2000-06-30	35
2000-09-30	19
2000-12-31	34
2001-03-31	28
2001-06-30	24
2001-09-30	21
2001-12-31	64
2002-03-31	68
2002-06-30	93
2002-09-30	82
2002-12-31	117
2003-03-31	131
2003-06-30	132
2003-09-30	174
2003-12-31	209
2004-03-31	132
2004-06-30	120
2004-09-30	98