34% (2011)

59% (1955)

51% (1992)

54% (2002)

57% (2015)

52% (2017)

53% (2020)

63% (2018)

71% (1974)

66% (2015)

80% (2023)

65% (2001)

55% (1995)

63% (1967)

66% (1949)

43% (2011)

68% (2014)

65% (2017)

56% (2024)

42% (2015)