55% (1954)

74% (2004)

76% (2019)

57% (1997)

69% (2005)

62% (1985)

53% (1994)

57% (2004)

73% (1970)

44% (2010)

44% (2014)

71% (1993)

48% (2021)

40% (2000)

50% (2006)

0% (1974)

65% (2018)

53% (2004)

64% (1978)

64% (2013)