48% (1976)

66% (2008)

79% (1999)

37% (1980)

72% (2001)

66% (1996)

66% (1994)

0% (2005)

76% (1995)

90% (2010)

70% (1985)

75% (2023)

71% (1992)

59% (1998)

45% (2008)

68% (2015)

0% (1998)

70% (2021)

65% (1985)

60% (2006)