51% (2010)

66% (1988)

55% (1987)

48% (1960)

69% (1988)

56% (2009)

66% (1980)

62% (1991)

61% (1991)

71% (2017)

52% (1989)

59% (2013)

54% (2018)

77% (2018)

39% (1968)

60% (1996)

77% (2020)

70% (2022)

74% (2018)

44% (1995)