71% (1986)

66% (2000)

40% (2005)

59% (2003)

64% (1968)

59% (1969)

59% (2002)

55% (2004)

0% (2024)

70% (2024)

0% (1968)

20% (2013)

0% (1963)

0% (2014)

0% (2008)

0% (2018)

95% (2000)

52% (1960)

58% (2015)

0% (2005)