87% (2000)

84% (2024)

82% (2004)

80% (2023)

83% (2021)

80% (2013)

50% (2011)

72% (1984)

80% (2024)

81% (2020)

82% (2000)

0% (1985)

63% (1979)

56% (1959)

70% (2003)

63% (2001)

83% (2022)

76% (2024)

75% (2005)

78% (1950)