86% (2001)

81% (2020)

73% (2020)

70% (2009)

0% (1981)

0% (1998)

80% (2018)

64% (2017)

69% (2023)

76% (2017)

83% (2024)

64% (1994)

84% (1988)

80% (2019)

73% (2015)

68% (2002)

0% (1990)

77% (2005)

83% (2016)

61% (1986)