70% (1977)

65% (1923)

58% (2012)

62% (2008)

48% (2013)

61% (2003)

64% (2020)

52% (2024)

50% (1985)

62% (2010)

55% (1976)

0% (1970)

51% (1973)

58% (2005)

68% (2006)

57% (1991)

57% (1980)

52% (1986)

64% (1968)

60% (2022)