70% (2005)

92% (2012)

73% (2018)

62% (2009)

66% (1985)

60% (1969)

70% (2005)

63% (2020)

63% (2015)

75% (2018)

78% (1968)

60% (2003)

63% (2016)

0% (1995)

83% (1980)

0% (1987)

55% (1965)

63% (2001)

70% (1958)

53% (1978)