Holding :
1970:1,2,3,4,5,6,1,2,3,4,5,6,1968:1,2,3,4,5,6,1,2,3,4,5,1978:1,3,5,1967:4,6,1986:1,2,3,4,1,2,3,4,5,6,1966:1,2,1965:2,1969:2,3,4,5,6,1,2,3,4,5,6,1977:5,5,1985:2,3(2c),5,2,3(2c),4(2c),5,6(2C),1988:1,3,4,1989:2,3,4,1991:2,3,4,6,3,4,5,6,1971:1,2,3,4,5,6,1,2,3,4,5,6,1992:1,1996:4,5,61,2,3,4,5,6,1997:3,4,6,2,4,5,6,2000:2,3,4,2001:1,2,3,6,2002:1,2,3,2003:1,2,4,2004:1,2,3,4,5,6,1,2,3,4,5,6,2005:1,2,3,4,5,6,1,2,3,4,5,6,2006:4,5,6,1,4,5,6
