68% (2011)

63% (1966)

60% (2018)

60% (2020)

59% (2015)

72% (1966)

51% (1979)

42% (2010)

73% (1954)

43% (1983)

80% (1961)

61% (1985)

80% (1997)

66% (2014)

48% (1981)

49% (1979)

66% (2002)

0% (2024)

53% (2023)

73% (1951)