69% (1964)

54% (2014)

52% (2012)

59% (2016)

52% (2010)

57% (1962)

52% (2004)

45% (2024)

70% (2022)

63% (1997)

55% (2012)

67% (1997)

65% (2019)

32% (2018)

62% (1998)

59% (2004)

62% (2020)

50% (2015)

68% (2023)

72% (1977)