72% (1987)

57% (1977)

75% (2000)

39% (1978)

58% (2023)

41% (2021)

90% (1974)

51% (1997)

62% (1979)

57% (1973)

67% (1981)

52% (1982)

69% (2018)

60% (2003)

37% (1992)

55% (2019)

50% (2006)

55% (1982)

67% (1968)

50% (1993)