60% (2012)

10% (1994)

65% (1972)

60% (1978)

55% (1970)

75% (1981)

50% (1980)

0% (2004)

40% (1975)

60% (1980)

50% (1977)

75% (1970)

55% (1976)

0% (1996)

0% (1972)

10% (1996)

0% (2020)

50% (2020)

80% (1988)

70% (1987)