0% (1992)

0% (2010)

80% (2005)

0% (1991)

80% (2001)

100% (2009)

80% (1985)

70% (1961)

40% (1995)

40% (1977)

69% (1982)

0% (1991)

0% (1996)

40% (2001)

0% (1982)

0% (2018)

0% (1969)

0% (1981)

0% (1972)

65% (1980)