76% (2022)

67% (2015)

0% (2006)

78% (1996)

60% (1963)

53% (1981)

84% (1987)

78% (2002)

78% (2008)

53% (2008)

90% (1996)

62% (2007)

82% (2022)

87% (2015)

75% (2009)

0% (2003)

58% (2009)

56% (1998)

50% (2002)

37% (1980)