77% (2021)

75% (2022)

66% (2020)

62% (2019)

66% (2017)

60% (2024)

67% (2021)

71% (2021)

72% (2020)

74% (2015)

69% (2021)

72% (2019)

70% (2017)

73% (2020)

70% (2018)

60% (2021)

60% (2022)

74% (2024)

61% (2021)

66% (2016)