58% (1950)

70% (1999)

45% (2021)

62% (2021)

64% (2013)

70% (1990)

64% (2000)

72% (2019)

35% (2016)

61% (2017)

64% (1963)

63% (2005)

61% (1999)

59% (1982)

40% (1998)

40% (1997)

54% (1972)

42% (1999)

58% (1987)

56% (2023)