CREATE TABLE table_31596 ("Year" FLOAT, "Date" CLOB, "Event" CLOB, "Days" CLOB, "Stages" CLOB, "Acts" CLOB)

Tell me the stages for 1981
SELECT "Stages" FROM table_31596 WHERE "Year" = '1981'
SELECT "Stages" FROM "table_31596" WHERE "Year" = '1981'