1975 P X 1976 P X 1977 P X 1979 P X DIVIDIR O BOLETO EM 14/21 DIAS 1980 P X 1981 P X 1982 P X 1983 P X 1986 P X 1987 P X 1988 P X 1991 P X 1992 P X 1993 P X 1995 P X 1996 P X 1998 P X 1999 P X 2002 P X DIVIDIR BOLETO 14/21 DIAS 2004 P X 2005 P X 2006 P X 2007 P X 2010 P X 2011 P X 2013 P X FATURAR NOTA DE MINAS 2014 P X 2015 P X