69% (1976)

72% (2018)

32% (1986)

65% (1986)

66% (2019)

28% (1971)

80% (2020)

43% (1978)

64% (2012)

64% (1967)

77% (2020)

52% (2015)

41% (2015)

0% (2025)

68% (2014)

0% (2022)

57% (1992)

67% (1995)

58% (2015)

59% (2014)