66% (2000)

68% (2020)

75% (2009)

71% (1947)

57% (1997)

58% (2005)

72% (2017)

48% (1983)

60% (2007)

63% (1979)

61% (2006)

60% (2012)

90% (2016)

42% (2017)

54% (2017)

61% (2002)

66% (1952)

57% (2018)

62% (1979)

56% (1965)