82% (2007)

86% (2022)

77% (2010)

62% (1993)

81% (1978)

64% (1971)

85% (2000)

74% (2024)

81% (2019)

93% (2015)

83% (2013)

83% (2011)

53% (2018)

80% (2020)

68% (1959)

0% (1998)

81% (1993)

66% (2024)

73% (2024)

87% (2015)