Weld Weld 1969 Weld 1969 Weld 1969 Weld 1971 Weld 1971 Weld 1971 Weld 1971 Weld 1975 Weld 1975 Weld 1975 Weld 1975 Weld 1975 Weld 1976 Weld 1977 Weld 1978 Weld 1978 Weld Fold out 1979 Weld 1980 Weld 1980 Weld 1980 Weld Ad 1982 Weld 1982 Weld 1983 Weld 1984 Weld 1984 Weld 1988 Weld 1988 Weld 1988 Weld 1988 Weld 1989 Weld 1991 Weld 1994 Weld 1994 Weld 1994 Weld 1994 Weld 1994 Weld 1996 Weld 1997 Weld 1997 Weld 1997 Weld 1997 Weld 1997 1/2 Weld 1997 Weld 1998 Weld 1998 Weld 1998 Weld 1999 Weld 1999 Weld 1999 Weld 2000 Weld 2000 Weld 2000 Weld 2001 Weld 2002 Weld 2002 Weld 2003 Weld 2003 Weld 2004 Weld 2004 Weld 2004 Weld 2004 Weld 2004 Weld 2004 Weld 2004 Weld 2005 Weld 2006 Weld 2006 Weld 2008 Weld 2009 Weld 2013