76% (1973)

72% (1977)

71% (1978)

43% (1994)

70% (1977)

69% (2020)

70% (2018)

67% (1976)

64% (2023)

90% (1976)

70% (2018)

60% (1977)

68% (1995)

75% (2015)

64% (1976)

70% (2016)

71% (1976)

70% (1978)

72% (1985)

61% (1976)