77% (2022)

67% (2004)

71% (1972)

50% (2000)

68% (1996)

80% (2021)

58% (2004)

71% (2006)

69% (2023)

63% (1981)

66% (2002)

62% (1986)

75% (2020)

75% (2022)

72% (1983)

60% (2017)

73% (2005)

73% (2016)

73% (1995)

51% (1997)