0% (1991)

70% (2012)

0% (2021)

61% (1997)

0% (1970)

0% (1971)

53% (1991)

0% (1963)

19% (2006)

70% (1979)

0% (1970)

50% (1988)

30% (2016)

66% (2007)

0% (2018)

46% (1970)

60% (1969)

0% (1985)

70% (1983)

0% (1990)