58% (1969)

82% (2002)

63% (2009)

53% (2008)

35% (1976)

90% (1998)

80% (1998)

71% (2025)

0% (1970)

77% (2012)

46% (1983)

80% (2006)

63% (2002)

0% (2006)

80% (1975)

0% (1985)

68% (1990)

0% (2012)

71% (2007)

63% (1987)