74% (1971)

50% (1987)

0% (1979)

0% (2011)

53% (1978)

50% (1969)

63% (2020)

74% (1986)

71% (2021)

70% (2001)

0% (1994)

70% (2005)

62% (2016)

73% (1987)

75% (2012)

55% (2010)

66% (2018)

78% (1968)

61% (2005)

70% (1977)