77% (2013)

72% (2013)

43% (1926)

20% (1930)

47% (1987)

58% (1947)

52% (1975)

58% (1964)

20% (1927)

40% (1978)

50% (1971)

53% (1955)

30% (1966)

51% (1992)

20% (1998)

54% (1996)

0% (1967)

35% (1986)

40% (1947)

42% (1989)