71% (2009)

63% (1980)

65% (2024)

51% (1981)

71% (2024)

71% (2013)

56% (2023)

60% (2023)

75% (1964)

77% (1998)

66% (2003)

77% (1988)

64% (2014)

63% (2011)

65% (2019)

74% (1995)

62% (2010)

48% (1976)

51% (2007)

75% (2004)