42% (1973)

57% (1973)

53% (2012)

57% (1998)

50% (1987)

50% (1983)

0% (1970)

50% (1976)

50% (2022)

50% (1976)

0% (1980)

50% (1984)

0% (2012)

0% (1970)

0% (1970)