0% (1979)

50% (2005)

80% (1976)

55% (2004)

82% (2016)

80% (1977)

80% (2005)

59% (2016)

69% (2018)

70% (1996)

85% (1994)

80% (1976)

90% (1975)

74% (1963)

0% (1978)

70% (1986)

60% (2009)

0% (2002)

0% (1983)

88% (2014)