What's the 1981 census of Livorno?
CREATE TABLE table_10138926_1 (city VARCHAR)
SELECT 1981 AS _census FROM table_10138926_1 WHERE city = "Livorno"
### Context: CREATE TABLE table_10138926_1 (city VARCHAR) ### Question: What's the 1981 census of Livorno? ### Answer: SELECT 1981 AS _census FROM table_10138926_1 WHERE city = "Livorno"