60% (2010)

65% (2016)

60% (1978)

72% (2015)

52% (1992)

70% (1973)

57% (1973)

66% (2018)

61% (2013)

71% (2008)

56% (2020)

66% (2017)

74% (2007)

54% (1999)

68% (1982)

71% (1980)

72% (2019)

43% (1976)

64% (2014)

58% (1979)