87% (2012)

65% (2021)

73% (2018)

68% (1983)

74% (2012)

60% (1978)

72% (2019)

78% (1986)

57% (1980)

50% (1973)

68% (2004)

66% (2023)

79% (2020)

60% (1976)

72% (2008)

73% (1966)

70% (2010)

64% (2023)

86% (1990)

79% (2011)