62% (1978)

0% (1978)

60% (1982)

64% (1972)

70% (2021)

50% (1985)

0% (1991)

63% (2000)

63% (1966)

0% (1992)

53% (2000)

50% (1999)

0% (1988)

0% (1979)

55% (1990)

70% (1983)

56% (2003)

20% (2005)

50% (1994)

80% (2015)