60% (2001)

31% (1981)

64% (2011)

70% (2024)

71% (1992)

57% (2013)

80% (1959)

70% (1958)

62% (1997)

64% (2016)

64% (2022)

70% (2022)

75% (2018)

54% (1985)

55% (2006)

57% (2011)

81% (2023)

58% (1978)

50% (2016)

55% (1997)