What country has an IEF 2011 of 45.3?
CREATE TABLE "indicators" (
  "country" text,
  "area_km_2010" text,
  "population_2011" text,
  "gdp_ppp_intl_2011" text,
  "gdp_ppp_per_capita_intl_2011" text,
  "income_inequality_1994_2011_latest_available" text,
  "hdi_2011" text,
  "fsi_2012" text,
  "cpi_2011" text,
  "ief_2011" text,
  "gpi_2012" text,
  "wpfi_2011_2012" text,
  "di_2011" text
);
SELECT "country" FROM "indicators" WHERE "ief_2011"='45.3';