0% (1966)

65% (2006)

80% (2007)

0% (1996)

56% (1984)

69% (1979)

0% (2021)

55% (1966)

55% (2003)

90% (1970)

81% (2004)

0% (1997)

82% (1999)

0% (1971)

0% (2009)

80% (1981)

0% (1959)

20% (1975)

58% (1980)

50% (1994)