70% (2022)

59% (2006)

68% (2020)

69% (2021)

61% (2022)

64% (2020)

72% (2018)

69% (2016)

65% (2021)

59% (1994)

62% (1972)

63% (2023)

68% (2016)

78% (2000)

59% (2007)

55% (2016)

56% (2003)

68% (1990)

53% (1985)

59% (2007)