Quarter	US dollars
1999-09-30	96
1999-12-31	90
2000-03-31	123
2000-06-30	124
2000-09-30	92
2000-12-31	85
2001-03-31	128
2001-06-30	90
2001-09-30	88
2001-12-31	115
2002-03-31	80
2002-06-30	56
2002-09-30	53
2002-12-31	45
2003-03-31	47
2003-06-30	46
2003-09-30	17
2003-12-31	20
2004-03-31	15
2004-06-30	11
2004-09-30	9