66% (1976)

53% (2011)

39% (1990)

63% (2003)

61% (1961)

63% (1976)

64% (1989)

62% (2014)

49% (1977)

59% (2023)

47% (1977)

71% (2010)

54% (2015)

51% (2015)

80% (2015)

56% (1948)

53% (2022)

65% (1951)

69% (1974)

0% (2023)