79% (1976)

15% (2006)

50% (1985)

90% (2012)

70% (2017)

61% (1954)

0% (2005)

65% (2010)

57% (2010)

0% (2010)

0% (1970)

60% (1992)

0% (2008)

0% (1965)

40% (1997)

85% (1998)

62% (2020)

63% (1996)

78% (2020)

53% (2017)