72% (2004)

70% (2006)

0% (1996)

70% (2001)

88% (1989)

84% (2007)

80% (2019)

0% (1976)

77% (2007)

61% (2005)

69% (2012)

0% (2018)

0% (2023)

0% (2012)

78% (2003)

62% (1987)

79% (2022)

80% (1982)

10% (2012)

0% (2005)