87% (2016)

82% (2021)

65% (2024)

72% (2008)

63% (1974)

77% (1976)

71% (1985)

79% (2021)

79% (2009)

46% (2015)

70% (1989)

73% (2005)

83% (2019)

81% (1999)

75% (2020)

50% (2008)

52% (1998)

71% (2016)

86% (2022)

82% (2005)