54% (2009)

59% (2011)

65% (1982)

53% (1984)

59% (1984)

60% (2021)

55% (1949)

41% (1984)

67% (1952)

59% (2009)

51% (2000)

71% (1952)

60% (1982)

55% (1995)

61% (1972)

67% (2011)

55% (2007)

64% (1951)

35% (1976)

48% (1984)