43% (1979)

50% (1986)

46% (1991)

49% (1990)

75% (2023)

56% (1989)

63% (1996)

43% (1994)

34% (1998)

41% (1982)

56% (1986)

43% (1982)

56% (1991)

40% (1978)

63% (1986)

29% (2003)

35% (1986)

44% (1987)

40% (1983)

47% (2000)