CREATE TABLE table_31864 ("Year" FLOAT, "Chinese Title" CLOB, "English Title" CLOB, "Role" CLOB, "Character" CLOB)

I want the average year of
SELECT AVG("Year") FROM table_31864 WHERE "Chinese Title" = '敗犬女王'
SELECT AVG("Year") FROM "table_31864" WHERE "Chinese Title" = '敗犬女王'