79% (2002)

76% (2014)

76% (2022)

80% (2020)

80% (2021)

76% (2023)

77% (2021)

70% (1992)

59% (2016)

74% (2020)

78% (1959)

46% (2007)

0% (1993)

0% (2011)

78% (2012)

61% (1997)

66% (2022)

80% (2003)

65% (1971)

0% (2007)