What is the 1957 number when the 1955 is smaller than 0.63, and 1952 is larger than 0.22?
CREATE TABLE "1950s" (
  "country" text,
  "1951" real,
  "1952" real,
  "1953" real,
  "1954" real,
  "1955" real,
  "1956" real,
  "1957" real,
  "1958" real,
  "1959" real
);
SELECT COUNT("1957") FROM "1950s" WHERE "1955"<0.63 AND "1952">0.22;