43% (1978)

48% (1984)

58% (2010)

59% (1963)

55% (1971)

37% (1991)

55% (1950)

56% (1969)

48% (2001)

43% (2017)

49% (2004)

0% (1950)

0% (2018)

15% (2000)

66% (1983)

82% (2006)

55% (1966)

71% (2023)

66% (2024)

61% (1977)