47% (1977)

80% (1973)

100% (1978)

63% (1971)

60% (1990)

48% (1974)

59% (1986)

70% (1982)

61% (1986)

47% (1983)

61% (1997)

60% (1974)

50% (1987)

0% (1974)

58% (2019)

85% (1997)

57% (1973)

0% (1973)

0% (1988)

63% (1991)