53% (1985)

55% (1976)

55% (2010)

65% (2001)

46% (1983)

35% (1981)

51% (1985)

41% (1976)

57% (1967)

52% (1986)

60% (2006)

65% (1979)

68% (1996)

50% (1981)

10% (1977)

55% (2023)

71% (2018)

68% (1985)

70% (1966)

62% (1984)