50% (1994)

61% (2000)

57% (1980)

64% (1972)

62% (1993)

59% (2021)

71% (1966)

66% (2012)

53% (2012)

54% (1997)

56% (1993)

55% (2012)

66% (1924)

72% (1929)

45% (2014)

56% (1968)

47% (2018)

61% (1938)

59% (1993)

57% (1991)