70% (1991)

71% (2015)

50% (1996)

0% (1979)

0% (1970)

60% (2003)

71% (1992)

65% (2008)

51% (2005)

62% (1994)

63% (2005)

66% (1961)

0% (1980)

0% (1985)

0% (2024)

35% (2009)

0% (1970)

0% (1990)

0% (1980)

50% (1991)