0% (1989)

90% (1980)

0% (1990)

0% (1995)

0% (1988)

0% (1991)

50% (1999)

0% (2004)

0% (2009)

78% (1997)

0% (2012)

0% (1981)

60% (2005)

0% (2017)

0% (1982)

80% (2020)

82% (1996)

0% (1979)

60% (2001)

92% (2017)