70% (1994)

66% (2012)

65% (2015)

71% (2008)

76% (2004)

70% (1976)

66% (2023)

83% (2023)

77% (2013)

87% (2024)

81% (2023)

76% (2016)

70% (2006)

67% (1975)

77% (2011)

74% (2020)

71% (2017)

80% (2022)

83% (2020)

44% (1981)