60% (2017)

70% (2013)

60% (2011)

62% (1985)

73% (1973)

63% (2016)

68% (1951)

60% (2017)

42% (2014)

64% (2011)

62% (1960)

66% (2019)

51% (2018)

59% (2004)

54% (2010)

50% (2009)

66% (2017)

41% (2005)

61% (2001)

62% (2004)