0% (1982)

0% (1991)

0% (1987)

80% (1984)

0% (2017)

70% (2007)

0% (2004)

80% (1996)

50% (2008)

0% (2008)

53% (2004)

0% (1979)

80% (1999)

0% (1996)

100% (1994)

40% (2006)

0% (2021)

0% (2023)

0% (2007)

90% (2004)