71% (1986)

46% (2019)

69% (1961)

50% (1992)

53% (2024)

69% (1949)

65% (2022)

60% (2020)

76% (2011)

59% (2011)

63% (2000)

58% (2015)

62% (1978)

46% (2008)

52% (1982)

60% (1997)

59% (2018)

43% (2009)

75% (2017)

51% (2014)