CREATE TABLE table_202_197 (id DECIMAL, "year" DECIMAL, "round" DECIMAL, "gp" DECIMAL, "w" DECIMAL, "d" DECIMAL, "l" DECIMAL, "gf" DECIMAL, "ga" DECIMAL)

how many years was the team banned from the arab nations cup ?
SELECT MAX("year") - MIN("year") FROM table_202_197 WHERE "round" = 'banned'
SELECT MAX("year") - MIN("year") FROM "table_202_197" WHERE "round" = 'banned'