Which 1956 has a County of vâlcea, and a 2011 smaller than 371714?
CREATE TABLE "see_also" (
  "county" text,
  "1948" real,
  "1956" real,
  "1966" real,
  "1977" real,
  "1992" real,
  "2002" real,
  "2011" real
);
SELECT SUM("1956") FROM "see_also" WHERE "county"='vâlcea' AND "2011"<371714;