What is the 1952 rate when the 1954 is more than 4.2?
CREATE TABLE "1950s" (
  "country" text,
  "1951" real,
  "1952" real,
  "1953" real,
  "1954" real,
  "1955" real,
  "1956" real,
  "1957" real,
  "1958" real,
  "1959" real
);
SELECT SUM("1952") FROM "1950s" WHERE "1954">4.2;