CREATE TABLE table_18031 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Game site" CLOB, "Record" CLOB, "Attendance" FLOAT)

In what week was the record 5-9?
SELECT MAX("Week") FROM table_18031 WHERE "Record" = '5-9'
SELECT MAX("Week") FROM "table_18031" WHERE "Record" = '5-9'