41% (1985)

39% (1988)

86% (2013)

58% (1979)

62% (1953)

0% (2009)

45% (1982)

47% (2000)

46% (1979)

60% (1961)

54% (1972)

75% (2005)

58% (2006)

10% (2020)

70% (2003)

80% (1988)

56% (1989)

53% (1993)

66% (2009)

75% (2011)