78% (2006)

53% (2003)

60% (1975)

71% (2017)

83% (2016)

0% (2013)

81% (2014)

69% (2021)

80% (2021)

79% (2003)

34% (2008)

0% (2010)

55% (2009)

89% (1994)

90% (2003)

67% (2009)

0% (2001)

62% (1987)

0% (2022)

79% (2023)