33% (1993)

60% (1973)

66% (1975)

60% (2008)

45% (2002)

40% (2015)

54% (2015)

37% (1977)

71% (1983)

58% (2023)

60% (2015)

60% (1983)

40% (1988)

0% (1960)

75% (1985)

66% (2006)

65% (1995)

29% (1967)

48% (2004)

62% (1994)