Exemple de réponse (JSON)

        {
  "data": {
    "siren": "130025265",
    "annee": "2017",
    "effectifs_annuel": [
      {
        "regime": "regime_general",
        "value": 12.34,
        "nature": "lorem",
        "date_derniere_mise_a_jour": "2018-01-01"
      }
    ]
  },
  "links": {
  },
  "meta": {
  }
}