0% (1989)

0% (1992)

70% (1997)

0% (1979)

100% (2017)

70% (1976)

0% (1979)

60% (1984)

73% (1999)

100% (1985)

0% (1976)

90% (2001)

0% (2011)

53% (2016)

0% (2010)

83% (2001)

80% (2016)

60% (1999)

84% (1997)

82% (1996)