75% (2006)

84% (2023)

64% (2005)

78% (2023)

74% (1992)

66% (2022)

74% (2015)

58% (2009)

0% (2024)

52% (1985)

72% (1998)

80% (1997)

65% (1994)

65% (2003)

69% (2006)

57% (2009)

58% (1971)

64% (2003)

66% (2007)

58% (1987)