0% (1978)

60% (1966)

40% (1988)

85% (1986)

80% (1996)

82% (1974)

55% (1973)

42% (2014)

72% (1999)

80% (1986)

79% (2009)

87% (1983)

81% (2020)

76% (2018)

81% (2002)

73% (1998)

80% (2009)

80% (1984)

73% (1980)

47% (2006)