[
  {
    "id": 1,
    "commodity_id": 22,
    "country": "Japan",
    "source_page": 18
  },
  {
    "id": 2,
    "commodity_id": 22,
    "country": "United States",
    "source_page": 18
  },
  {
    "id": 3,
    "commodity_id": 22,
    "country": "China",
    "source_page": 18
  },
  {
    "id": 4,
    "commodity_id": 22,
    "country": "United Kingdom",
    "source_page": 18
  }
]