73% (2021)

47% (1983)

73% (2009)

30% (1977)

0% (1984)

58% (2009)

67% (2009)

75% (2019)

66% (2013)

65% (1971)

65% (2006)

80% (1984)

0% (2012)

0% (1970)

0% (1984)

80% (1996)

70% (1972)

45% (1965)

80% (1977)

62% (2009)