66% (2021)

60% (1977)

70% (1979)

53% (2008)

0% (1992)

67% (2009)

60% (1982)

100% (2005)

80% (1996)

70% (2004)

75% (1983)

0% (1977)

30% (1977)

90% (1983)

79% (2002)

59% (1977)

0% (1977)

60% (2001)

57% (1993)

47% (1983)