Quarter	US dollars
1999-09-30	35
1999-12-31	34
2000-03-31	26
2000-06-30	32
2000-09-30	33
2000-12-31	112
2001-03-31	61
2001-06-30	66
2001-09-30	90
2001-12-31	102
2002-03-31	91
2002-06-30	92
2002-09-30	105
2002-12-31	109
2003-03-31	82
2003-06-30	130
2003-09-30	116
2003-12-31	147
2004-03-31	178
2004-06-30	181
2004-09-30	177