65% (2009)

52% (1973)

62% (2015)

69% (1993)

67% (1993)

59% (1972)

70% (1978)

58% (1993)

67% (1955)

47% (1992)

57% (2000)

42% (1988)

51% (2012)

65% (1987)

73% (1984)

0% (1995)

73% (1996)

70% (2017)

90% (1987)

0% (1993)