78% (2023)

97% (2024)

79% (1982)

75% (2004)

73% (2009)

65% (1994)

78% (2020)

67% (1989)

72% (2022)

20% (2000)

55% (1986)

57% (2023)

63% (2016)

75% (2015)

78% (2009)

80% (2021)

80% (1992)

70% (2000)

70% (2001)

62% (2022)