45% (1953)

55% (1987)

40% (1963)

60% (1968)

50% (1973)

15% (2006)

40% (2022)

0% (1972)

45% (1946)

40% (1986)

40% (1990)

50% (1972)

40% (1938)

30% (1979)

0% (1997)

40% (2014)

40% (1944)

65% (1980)

68% (1992)

20% (1971)