54% (1988)

49% (2007)

56% (1978)

75% (2016)

65% (1989)

45% (1971)

72% (1981)

63% (1981)

62% (1992)

62% (1981)

72% (2024)

53% (1976)

54% (2009)

63% (1906)

58% (2024)

57% (2000)

49% (2009)

65% (2015)

63% (1981)

54% (2024)