78% (2008)

76% (2011)

0% (1974)

0% (1994)

0% (2015)

76% (2001)

69% (2021)

62% (1985)

55% (2006)

82% (2006)

0% (2018)

0% (2004)

50% (1965)

0% (1959)

70% (2005)

82% (2008)

80% (2015)

0% (1991)

0% (1965)

98% (2025)