62% (2010)

65% (1926)

65% (1997)

70% (1971)

56% (1993)

56% (1993)

68% (1997)

59% (1993)

58% (1997)

58% (1998)

61% (1998)

54% (1998)

54% (1998)

62% (1993)

68% (1998)

49% (1994)

58% (1994)

46% (1991)

0% (1989)

80% (2023)