50% (2004)

0% (1995)

0% (1989)

70% (1992)

0% (2011)

0% (1997)

0% (1981)

0% (1993)

60% (2021)

0% (1990)

90% (2020)

0% (2013)

0% (1993)

0% (1996)

100% (1990)

0% (1982)

70% (1990)

0% (1994)

0% (2007)

84% (1997)