70% (1979)

64% (2011)

59% (2019)

62% (1990)

70% (1985)

63% (2021)

57% (1984)

61% (1975)

69% (1975)

90% (2024)

30% (2000)

61% (2002)

71% (2014)

70% (1981)

40% (1995)

65% (1986)

61% (1981)

62% (1991)

57% (1997)

50% (1984)