74% (2019)

58% (2011)

66% (1997)

62% (1956)

35% (2004)

60% (1997)

59% (2018)

64% (2017)

57% (2011)

58% (2022)

49% (1978)

50% (1984)

62% (1961)

62% (2020)

60% (2007)

52% (1982)

51% (2013)

68% (2016)

53% (2006)

67% (1995)