80% (2018)

83% (2014)

79% (2021)

76% (2011)

79% (2005)

73% (2016)

70% (1975)

70% (2010)

64% (1983)

75% (1959)

83% (2017)

86% (2022)

83% (2024)

72% (2007)

87% (1999)

90% (2024)

78% (2019)

0% (1995)

77% (2016)

0% (2007)