30% (2005)

61% (1961)

46% (2010)

70% (2023)

80% (2022)

0% (1976)

0% (1938)

40% (1964)

0% (1983)

10% (1980)

40% (1976)

64% (1958)

66% (1972)

70% (2012)

0% (1957)

0% (1932)

0% (2024)

0% (1993)

20% (2000)

50% (1917)