40% (1990)

100% (1983)

95% (1970)

20% (1990)

40% (1996)

40% (1996)

80% (1992)

60% (1993)

60% (1980)

40% (1978)

70% (1980)

100% (2015)

70% (1977)

100% (1973)

60% (1981)

0% (1995)

80% (1975)

55% (1988)

70% (1984)

0% (2023)