54% (2006)

47% (1997)

65% (2023)

55% (1969)

63% (1964)

75% (1955)

60% (2015)

61% (1996)

42% (2012)

61% (1958)

70% (1966)

58% (2002)

0% (1975)

36% (2002)

75% (1965)

55% (1970)

60% (1968)

0% (1924)

50% (1962)

55% (1986)