56% (1981)

64% (1988)

77% (1979)

38% (1972)

63% (1982)

75% (1971)

37% (2001)

20% (2000)

0% (1981)

45% (2015)

43% (1964)

73% (2001)

61% (1986)

61% (1985)

60% (1989)

38% (2008)

87% (2018)

0% (2006)

50% (1983)

60% (1998)