71% (1964)

67% (1954)

55% (2018)

75% (2003)

50% (1987)

56% (2022)

54% (2013)

44% (2022)

72% (2011)

47% (2013)

48% (1987)

76% (2021)

56% (1998)

74% (1994)

55% (1993)

48% (2009)

55% (1994)

59% (2001)

71% (1952)

49% (1979)