50% (1987)

0% (1988)

75% (2011)

0% (1982)

0% (1991)

0% (2009)

78% (2004)

0% (1999)

50% (1982)

68% (1999)

90% (1994)

100% (2020)

66% (1992)

55% (2020)

0% (1993)

0% (2019)

61% (1985)

0% (1990)

0% (1984)

0% (2004)