70% (2001)

60% (2021)

35% (1988)

72% (2023)

52% (1986)

53% (1967)

51% (2011)

70% (1967)

64% (1959)

65% (1970)

62% (2013)

68% (2020)

55% (1968)

57% (2014)

58% (2023)

56% (1974)

70% (1977)

51% (2020)

50% (1982)

58% (1967)