10% (1978)

55% (1986)

80% (2004)

80% (2002)

50% (2008)

60% (1977)

65% (1985)

59% (2014)

73% (1973)

60% (1976)

63% (1977)

45% (2005)

42% (2016)

95% (1979)

47% (2012)

60% (1980)

0% (1994)

0% (1986)

0% (2023)

68% (2022)