30% (1988)

10% (1989)

0% (2023)

70% (1973)

30% (1990)

100% (1970)

51% (2001)

55% (1994)

20% (2022)

65% (1987)

46% (2007)

45% (1979)

30% (1984)

0% (2017)

40% (1969)

45% (1975)

60% (1983)

0% (1960)

0% (1970)

50% (1964)