78% (1996)

62% (2016)

84% (1974)

0% (2013)

56% (2008)

67% (2010)

60% (1980)

63% (2018)

65% (1984)

56% (2004)

60% (2020)

65% (2001)

60% (2021)

60% (1952)

70% (1975)

58% (2007)

77% (2001)

80% (2008)

65% (2022)

60% (1965)