68% (1972)

58% (2016)

66% (1994)

44% (2000)

63% (2020)

58% (2013)

45% (2013)

61% (2003)

60% (1980)

71% (2020)

62% (1996)

50% (1990)

61% (2018)

52% (1986)

66% (1980)

65% (2023)

57% (2008)

59% (1990)

54% (1995)

69% (1974)