72% (2007)

0% (1960)

74% (1967)

0% (1969)

47% (2002)

52% (2001)

0% (1987)

57% (1970)

70% (2017)

0% (1986)

48% (2002)

52% (2015)

0% (1972)

40% (1988)

65% (1973)

50% (1978)

52% (1995)

60% (1982)

72% (2013)

30% (1974)