79% (1978)

70% (1953)

76% (2008)

65% (1971)

98% (2016)

0% (2022)

74% (2015)

65% (1958)

70% (1986)

70% (2021)

80% (1996)

76% (2015)

0% (2006)

44% (1966)

86% (2011)

77% (2008)

80% (1972)

53% (1996)

82% (2008)

90% (2007)