CREATE TABLE table_203_237 (id DECIMAL, "n" DECIMAL, "p" TEXT, "nat." TEXT, "name" TEXT, "age" DECIMAL, "moving from" TEXT, "type" TEXT, "transfer\ window" TEXT, "ends" DECIMAL, "transfer\ fee" TEXT)

how many players are age 21 or 33 ?
SELECT COUNT("name") FROM table_203_237 WHERE "age" = 21 OR "age" = 33
SELECT COUNT("name") FROM "table_203_237" WHERE "age" = 21 OR "age" = 33