Quarter	US dollars
1999-09-30	76
1999-12-31	69
2000-03-31	46
2000-06-30	123
2000-09-30	200
2000-12-31	170
2001-03-31	156
2001-06-30	128
2001-09-30	44
2001-12-31	31
2002-03-31	26
2002-06-30	35
2002-09-30	35
2002-12-31	24
2003-03-31	35
2003-06-30	36
2003-09-30	22
2003-12-31	66
2004-03-31	127
2004-06-30	112
2004-09-30	114