62% (2024)

64% (2021)

70% (2005)

64% (1997)

39% (2015)

52% (1994)

63% (2021)

62% (2024)

56% (2020)

59% (2010)

55% (2018)

50% (2005)

68% (2015)

60% (2023)

60% (2020)

67% (2015)

78% (2014)

49% (1977)

73% (2023)

75% (1985)