CREATE TABLE table_204_523 (id DECIMAL, "week" DECIMAL, "date" TEXT, "opponent" TEXT, "score" TEXT, "result" TEXT, "attendance" DECIMAL, "record" TEXT)

how many times was the opponent the edmonton eskimos ?
SELECT COUNT(*) FROM table_204_523 WHERE "opponent" = 'edmonton eskimos'
SELECT COUNT(*) FROM "table_204_523" WHERE "opponent" = 'edmonton eskimos'