49% (2009)

78% (2003)

70% (2006)

75% (1984)

40% (1971)

75% (1964)

71% (1993)

58% (1959)

80% (2021)

42% (1999)

46% (1956)

67% (1979)

47% (1948)

58% (1963)

73% (2014)

76% (1966)

71% (2019)

30% (1953)

73% (2016)

67% (1989)