56% (1964)

56% (1952)

26% (1954)

50% (2008)

47% (1968)

48% (1974)

54% (2006)

60% (2010)

45% (1972)

61% (1968)

70% (2005)

80% (1994)

45% (2021)

100% (2020)

67% (2016)

40% (1998)

40% (1981)

72% (2009)

15% (1984)

48% (2021)