In what region is the enrollment ratio in primary 94.40?
CREATE TABLE "by_net_enrollment_ratio_in_education" (
  "region" text,
  "preschool_0_5_years" text,
  "primary_6_13_years" text,
  "secondary_14_17_years" text,
  "tertiary_18_24_years" text
);
SELECT "region" FROM "by_net_enrollment_ratio_in_education" WHERE "primary_6_13_years"='94.40';