Mental health statistics.

1954/1956; 1957/1959; 1958-59; 1960-61; 1961; 1962 v.1; 1962 v.3; 1962-63; 1963 v.1; 1963 v.3; 1964; 1964 v.1; 1964 v.2; 1964 v.3; 1965; 1965 v.1; 1965 v.2; 1965 v.3; 1966 v.1; 1966 v.3; 1967 v.1; 1967 v.3; 1968 v.1; 1968 v.3; 1966-1969 v.2; 1969 v.1; 1969 v.3; 1970; v.1 1970; v.3 1970; 1971; v.1 1971; v.3 1971; 1972; v.1 1972; v.3 1972; 1973; v.1 1973; v.3 1973; v.2 1970-74; 1974; v.1 1974; v.3 1974; 1975; v.1 1975; v.3 1975; v.1 yr.1976; v.2 yr.1976; v.1 1977; v.3 1977; v.1 1978; v.3 1978-79; 1976-80; v.1 1979/80; v.3 1979/80; v.3 1980/81; 1982/83-1983/84