If the rank is 26, what is the disposable USD growth?
CREATE TABLE "methodology" (
  "rank" real,
  "country" text,
  "disposable_usd_2011" real,
  "disposable_usd_growth" real,
  "compulsory_deduction" text,
  "gross_usd_2011" real
);
SELECT "disposable_usd_growth" FROM "methodology" WHERE "rank"=26;