60% (1975)

55% (1978)

80% (2016)

90% (2019)

40% (1986)

77% (2009)

63% (1968)

40% (1994)

63% (2017)

40% (1989)

0% (1960)

30% (2017)

38% (1998)

20% (1990)

47% (2004)

60% (1975)

40% (1979)

0% (1977)

20% (2024)

70% (2024)