CREATE TABLE table_33433 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Game site" CLOB, "Attendance" CLOB)

What week had an attendance of 14,381?
SELECT AVG("Week") FROM table_33433 WHERE "Attendance" = '14,381'
SELECT AVG("Week") FROM "table_33433" WHERE "Attendance" = '14,381'