62% (2005)

75% (1986)

0% (1970)

100% (1997)

74% (1985)

0% (1973)

72% (2003)

62% (2001)

0% (2020)

51% (1993)

50% (1983)

73% (1988)

0% (1994)

54% (2006)

55% (2010)

0% (1975)

33% (1992)

0% (1968)

60% (2020)

40% (1990)