75% (1965)

58% (2011)

50% (2021)

68% (2023)

61% (2020)

67% (2019)

66% (1980)

71% (2018)

53% (2018)

69% (2001)

58% (2018)

67% (2009)

71% (2020)

74% (2005)

61% (2000)

52% (2020)

69% (2024)

66% (2023)

65% (2024)

58% (2002)