52% (1985)

50% (2010)

64% (1989)

30% (1998)

42% (2023)

45% (2019)

52% (2004)

65% (1983)

69% (1983)

55% (1989)

61% (1992)

68% (1986)

54% (1977)

59% (2006)

69% (1979)

66% (2023)

49% (1993)

65% (2003)

58% (2024)

45% (1993)