57% (1985)

71% (1984)

43% (1999)

49% (2023)

62% (1991)

83% (2024)

60% (1988)

68% (2004)

70% (1999)

60% (1986)

60% (2001)

50% (1990)

50% (2009)

60% (2014)

63% (1987)

63% (1987)

52% (1991)

52% (1997)

58% (1988)

70% (1990)