69% (2006)

65% (2010)

100% (2023)

65% (2007)

73% (1998)

67% (2014)

49% (2008)

62% (1960)

60% (2005)

0% (2023)

50% (2004)

59% (1960)

60% (2006)

0% (2023)

40% (1983)

0% (1970)

50% (1960)

90% (2009)

0% (2014)