66% (2008)

66% (1993)

72% (2001)

86% (2023)

54% (2010)

57% (1981)

59% (1998)

78% (2006)

48% (1976)

48% (1996)

80% (2012)

53% (2024)

77% (2016)

62% (2012)

61% (1986)

38% (2008)

63% (1982)

67% (2015)

72% (2022)

76% (2018)