70% (2008)

0% (1998)

70% (1961)

70% (1994)

40% (2015)

64% (2003)

0% (1995)

0% (1961)

0% (1945)

0% (1964)

0% (2003)

50% (2004)

50% (1949)

0% (1978)

0% (1934)

60% (1975)

35% (1975)

79% (1939)

60% (1947)

0% (1979)