CREATE TABLE table_203_758 (id NUMBER, "no." NUMBER, "dub no." NUMBER, "english dubbed title / english subbed title\ original japanese title" CLOB, "original air date" CLOB, "english air date" CLOB)

how many episodes of sailor moon did not have an english air date ?
SELECT COUNT(*) FROM table_203_758 WHERE "english air date" IS NULL
SELECT COUNT(*) FROM "table_203_758" WHERE "english air date" IS NULL