60% (2015)

21% (2000)

53% (1956)

80% (2012)

47% (1967)

59% (2014)

44% (1980)

78% (1979)

70% (2008)

60% (1980)

0% (2020)

48% (1984)

43% (1967)

54% (1947)

60% (1991)

31% (1984)

0% (1970)

53% (2003)

59% (1999)

57% (1967)