72% (2003)

60% (1979)

72% (1973)

69% (1981)

63% (1980)

64% (1972)

51% (1998)

65% (2012)

79% (2013)

46% (1983)

41% (1994)

59% (1972)

57% (2024)

68% (1985)

51% (1979)

45% (1986)

69% (1971)

51% (1977)

79% (2023)

61% (2021)