CREATE TABLE table_36095 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

What was the total number of weeks with a result of l 31-21?
SELECT COUNT("Week") FROM table_36095 WHERE "Result" = 'l 31-21'
SELECT COUNT("Week") FROM "table_36095" WHERE "Result" = 'l 31-21'