Quarter	US dollars
1999-09-30	43
1999-12-31	45
2000-03-31	45
2000-06-30	33
2000-09-30	19
2000-12-31	31
2001-03-31	24
2001-06-30	24
2001-09-30	21
2001-12-31	64
2002-03-31	68
2002-06-30	52
2002-09-30	80
2002-12-31	114
2003-03-31	123
2003-06-30	132
2003-09-30	174
2003-12-31	208
2004-03-31	132
2004-06-30	120
2004-09-30	94