82% (2022)

82% (2020)

75% (2017)

70% (2015)

72% (2016)

60% (2023)

66% (2020)

71% (2018)

62% (2019)

67% (2022)

65% (2023)

64% (2019)

50% (2016)

64% (2023)

59% (2022)

70% (2022)

73% (2019)

62% (2017)

63% (2023)

0% (1970)