60% (1978)

80% (1990)

60% (1986)

60% (1983)

10% (2020)

50% (1976)

60% (1986)

80% (1986)

40% (1993)

60% (1992)

0% (1962)

0% (1928)

60% (1988)

0% (1970)

0% (2007)

0% (2023)

70% (1975)

70% (1970)

50% (1983)

90% (1970)