90% (2024)

64% (2022)

65% (2023)

52% (2014)

49% (2000)

56% (2024)

53% (1988)

45% (1983)

71% (1978)

64% (2014)

61% (2023)

55% (1976)

48% (2023)

63% (2017)

67% (2014)

48% (1976)

50% (1976)

69% (1985)

52% (2008)

71% (2016)