CREATE TABLE table_67702 ("Week" FLOAT, "Date" CLOB, "Visiting Team" CLOB, "Host Team" CLOB, "Stadium" CLOB)

How many weeks in total were games played at Cleveland Browns Stadium?
SELECT COUNT("Week") FROM table_67702 WHERE "Stadium" = 'cleveland browns stadium'
SELECT COUNT("Week") FROM "table_67702" WHERE "Stadium" = 'cleveland browns stadium'