48% (2006)

70% (2018)

79% (1964)

43% (2007)

45% (1983)

62% (2011)

64% (1964)

41% (2003)

71% (1993)

74% (1968)

48% (1982)

48% (2012)

50% (2007)

52% (1971)

50% (1991)

80% (1971)

55% (1973)

61% (1969)

71% (2003)

0% (1979)