62% (2017)

51% (2018)

51% (2013)

52% (1986)

70% (1971)

54% (2020)

64% (2020)

69% (2003)

78% (2014)

70% (2009)

62% (1976)

74% (1978)

68% (2008)

76% (2024)

60% (2019)

56% (2016)

67% (2014)

57% (1987)

56% (2007)

66% (2002)