75% (2022)

80% (2023)

73% (2022)

66% (2024)

60% (2021)

79% (2017)

70% (2017)

70% (2016)

90% (1976)

83% (2020)

77% (2015)

64% (1996)

0% (2001)

74% (2005)

0% (1965)

68% (2015)

65% (1999)

62% (2022)

68% (2023)

43% (2010)