67% (2022)

72% (1998)

63% (2005)

76% (2018)

61% (2013)

55% (1974)

78% (1973)

70% (2019)

58% (1988)

51% (2021)

48% (1982)

56% (2008)

68% (1972)

78% (1978)

62% (1954)

75% (2018)

56% (1974)

69% (2009)

70% (1997)

60% (2003)