Datasource

{
    "shipper": "PTT",
    "demand": 0,
    "gas_purchase_price": 0,
    "gas_purchase_contract_shipper": 0,
    "average_price_weight": 0,
    "pm_free": 0,
    "price_pool_gas_prc": 0,
    "gas_sales_contract_shipper": 0,
    "differences_each_shipper": 0
}