71% (1987)

79% (2018)

77% (2001)

79% (2019)

60% (2019)

56% (2023)

43% (2016)

70% (2010)

79% (2002)

55% (1980)

56% (2022)

69% (2016)

60% (1977)

66% (1997)

58% (1981)

56% (2001)

53% (2002)

63% (1985)

61% (2022)

47% (2013)