72% (1972)

73% (2009)

50% (1989)

75% (2023)

90% (2025)

71% (1992)

54% (2005)

82% (1954)

72% (2003)

66% (1993)

58% (1977)

57% (1993)

64% (1987)

73% (2000)

53% (1992)

72% (2002)

0% (1958)

52% (1994)

55% (1999)

100% (2016)