60% (2020)

64% (2013)

62% (1981)

61% (2019)

67% (1980)

55% (2005)

62% (2008)

51% (2011)

64% (2023)

67% (1982)

62% (1983)

57% (1994)

58% (2018)

61% (2022)

55% (1975)

42% (2022)

64% (2020)

60% (2016)

58% (2002)

76% (1963)