50% (1968)

60% (2005)

62% (2022)

59% (2020)

70% (2001)

41% (2004)

66% (1979)

40% (1981)

63% (2010)

49% (2000)

63% (1948)

65% (1965)

61% (1966)

53% (2023)

55% (2017)

50% (1997)

54% (1945)

30% (2000)

50% (2002)

55% (2007)