71% (1974)

62% (2009)

72% (1994)

55% (1981)

57% (2008)

57% (1983)

65% (2023)

66% (1992)

0% (1999)

100% (1987)

64% (1985)

0% (2013)

67% (2008)

49% (2009)

0% (1987)

57% (2010)

60% (1971)

72% (1982)

85% (1993)

68% (1992)