0% (2002)

0% (1994)

30% (1973)

0% (1985)

40% (1973)

20% (1981)

60% (2002)

35% (1978)

49% (2010)

50% (1992)

59% (2007)

50% (2012)

49% (1981)

50% (1963)

0% (1984)

70% (1995)

40% (1977)

50% (1969)

70% (1991)

0% (2022)