71% (1986)

55% (2004)

62% (2008)

66% (1999)

64% (2022)

67% (2023)

79% (2009)

50% (2004)

62% (2020)

79% (2018)

71% (2021)

73% (2003)

0% (1977)

59% (2009)

66% (2019)

67% (2017)

60% (2008)

68% (2005)

74% (1947)

71% (2024)