29% (1967)

63% (1974)

76% (2023)

52% (2018)

45% (2008)

51% (1991)

29% (2018)

43% (2002)

41% (2018)

64% (1985)

57% (1994)

55% (2002)

70% (2015)

78% (2010)

37% (2014)

34% (1985)

33% (2007)

49% (2020)

50% (2023)

0% (2025)