68% (1999)

66% (2004)

65% (2011)

73% (2017)

43% (2006)

40% (1961)

0% (2000)

63% (1980)

68% (1971)

67% (2019)

60% (2005)

94% (2001)

80% (2024)

70% (2004)

0% (1992)

60% (2014)

0% (2000)

0% (1972)

54% (2015)

0% (1980)