59% (2024)

27% (2017)

42% (2006)

58% (1984)

47% (1990)

43% (2021)

36% (2002)

53% (1970)

40% (2014)

45% (2015)

51% (2006)

56% (2022)

64% (1987)

60% (2023)

51% (2000)

37% (1957)

50% (2023)

59% (2022)

37% (2004)

47% (2017)