70% (2009)

76% (2024)

65% (2023)

70% (1954)

52% (2018)

73% (2003)

67% (2020)

60% (2017)

62% (2016)

59% (2011)

65% (2013)

63% (2013)

66% (2018)

65% (2011)

69% (2021)

47% (2010)

70% (1985)

59% (1977)

45% (1979)

60% (1952)