52% (2016)

62% (1988)

47% (2015)

61% (2013)

53% (2009)

67% (1979)

59% (1991)

62% (2021)

75% (2024)

63% (2023)

73% (1966)

59% (2018)

69% (2018)

50% (1982)

58% (2016)

61% (1979)

60% (2012)

63% (2016)

52% (1973)

60% (1998)