40% (1992)

48% (1986)

62% (2003)

0% (1962)

0% (1955)

72% (2021)

63% (2001)

54% (1994)

56% (1980)

40% (1980)

63% (1973)

45% (1996)

63% (2006)

80% (1987)

65% (1991)

45% (1993)

59% (1995)

0% (1955)

54% (1995)

60% (1993)