0% (1991)

0% (1979)

70% (2002)

48% (2008)

50% (2005)

62% (2008)

43% (1977)

0% (2010)

70% (2021)

0% (1961)

65% (1957)

70% (2020)

55% (2018)

55% (1991)

58% (1990)

60% (1982)

0% (1974)

80% (1967)

80% (1984)

0% (1933)