66% (1968)

65% (1960)

0% (2013)

58% (1950)

66% (2017)

77% (2015)

50% (1980)

42% (2016)

68% (2010)

0% (2020)

66% (1977)

41% (1956)

54% (2016)

63% (2019)

65% (1954)

50% (2002)

50% (1971)

52% (2011)

72% (2018)

70% (2009)