50% (1988)

69% (2016)

70% (1989)

61% (1981)

85% (1993)

59% (1997)

66% (2016)

63% (2005)

60% (1970)

52% (1980)

70% (2000)

53% (2015)

0% (1959)

70% (2013)

57% (1986)

50% (1988)

82% (1978)

50% (1989)

66% (2017)

70% (1971)