82% (2011)

83% (1999)

78% (1994)

79% (1999)

77% (2016)

80% (2021)

71% (2024)

73% (2024)

70% (2011)

80% (2002)

20% (2005)

85% (2006)

0% (1970)

47% (2018)

0% (1970)

0% (2003)