50% (1993)

10% (1984)

50% (1976)

61% (1972)

55% (2008)

60% (1993)

20% (1993)

0% (1992)

60% (1990)

45% (1995)

53% (2021)

27% (2002)

71% (2014)

70% (1985)

40% (1993)

50% (1982)

30% (2002)

45% (1992)

58% (1973)

50% (1988)