Quarter	US dollars
1999-09-30	43
1999-12-31	58
2000-03-31	46
2000-06-30	85
2000-09-30	43
2000-12-31	57
2001-03-31	58
2001-06-30	60
2001-09-30	63
2001-12-31	44
2002-03-31	26
2002-06-30	26
2002-09-30	52
2002-12-31	68
2003-03-31	54
2003-06-30	51
2003-09-30	63
2003-12-31	50
2004-03-31	46
2004-06-30	58
2004-09-30	58