51% (1982)

10% (2003)

38% (1997)

69% (1993)

0% (1974)

63% (1959)

50% (2001)

0% (2016)

60% (1975)

45% (2005)

64% (1977)

61% (1998)

49% (1972)

33% (1980)

40% (2023)

80% (1993)

67% (1975)

10% (1993)

64% (1987)

66% (1994)