68% (2014)

76% (2018)

50% (2010)

63% (1976)

44% (2008)

65% (1979)

0% (1970)

57% (2013)

66% (1991)

45% (2008)

39% (2005)

57% (2022)

56% (2014)

61% (2017)

64% (2007)

59% (2010)

81% (1984)

52% (2014)

59% (2006)

66% (1989)