63% (1984)

71% (2006)

53% (1975)

64% (1978)

71% (1988)

63% (1970)

83% (1973)

45% (2010)

65% (2008)

70% (1990)

70% (1999)

61% (2013)

65% (1986)

66% (1976)

72% (2006)

65% (1986)

0% (2016)

71% (2022)

64% (2005)

49% (1999)