60% (2015)

100% (2021)

80% (1967)

60% (2020)

70% (1961)

70% (1971)

72% (2015)

60% (1985)

0% (1974)

0% (1975)

64% (1967)

80% (1993)

67% (1992)

68% (1973)

52% (1960)

80% (1985)

50% (2013)

60% (2021)

78% (2016)

64% (2015)