73% (1973)

74% (2017)

66% (1969)

70% (2016)

63% (1990)

66% (2014)

50% (2016)

37% (2004)

56% (2022)

61% (1992)

46% (2017)

71% (2017)

72% (2015)

53% (2015)

66% (1988)

60% (2006)

55% (1985)

71% (2006)

62% (2000)

65% (1968)