69% (2006)

70% (2014)

53% (2011)

48% (2024)

44% (2011)

72% (1931)

77% (1974)

69% (1960)

50% (2000)

62% (2009)

50% (2022)

62% (1965)

70% (1997)

50% (2003)

74% (2018)

72% (1929)

73% (2001)

56% (2021)

57% (2023)

45% (2024)