39% (2014)

46% (2007)

80% (1987)

76% (2015)

75% (2018)

52% (1981)

60% (2004)

78% (2001)

50% (1964)

84% (2014)

82% (2011)

90% (2024)

83% (2011)

67% (2018)

87% (2015)

82% (2018)

85% (1995)

83% (1997)

82% (2003)

0% (2008)