72% (1984)

78% (2021)

71% (2006)

78% (2004)

69% (2017)

77% (2024)

73% (2023)

73% (2020)

70% (2023)

62% (1997)

0% (2025)

71% (2005)

71% (2023)

70% (2024)

63% (2023)

69% (2015)

66% (2009)

70% (2018)

75% (2016)

81% (2004)