72% (2024)

55% (2003)

66% (2008)

54% (2018)

58% (1950)

51% (1998)

36% (2015)

57% (1989)

0% (1970)

0% (1953)

0% (1987)

56% (2000)

39% (2014)

42% (1985)

27% (2011)

73% (2015)

52% (1925)

59% (1967)

68% (1967)

63% (1966)