curl --request GET \
  --url https://api-senegal.fewnu.app/api/regions/{code} \
  --header 'Authorization: Bearer <token>'

{
  "nom": "<string>",
  "code_reg": "<string>",
  "superficie_km2": 123,
  "population_masculine": 123,
  "population_feminine": 123,
  "population": 123,
  "densite": 123,
  "incidence_pauvrete": 123,
  "taux_scolarisation_globale": 123,
  "taux_alphabetisation_general": 123,
  "taux_enregistrement_etat_civil": 123
}