63% (2017)

70% (1991)

0% (2004)

60% (1970)

53% (2014)

75% (1990)

63% (1977)

10% (1977)

71% (1987)

67% (2001)

57% (1977)

37% (1982)

60% (1991)

57% (1979)

60% (2003)

56% (1984)

67% (2006)

25% (1993)

90% (1984)

70% (2002)