27% (1992)

55% (2010)

67% (1948)

57% (2015)

72% (2003)

57% (2007)

45% (2024)

48% (2009)

55% (2006)

51% (2018)

63% (1973)

62% (2012)

64% (1999)

65% (1986)

55% (1994)

61% (1964)

61% (2006)

61% (1971)

71% (1977)

48% (1992)