CREATE TABLE table_203_412 (id DECIMAL, "school" TEXT, "conference" TEXT, "record  ( conference ) " TEXT, "head coach" TEXT, "cws appearances" TEXT, "cws best finish" TEXT, "cws record" TEXT)

how many teams had their cws best finish in 1955 ?
SELECT COUNT("school") FROM table_203_412 WHERE "cws best finish" = 1955
SELECT COUNT("school") FROM "table_203_412" WHERE "cws best finish" = 1955