Datasource Shipper

[
    {
        "shipper": "PTT_SHIPPER",
        "gas_purchase_mmbtu": 0,
        "gas_demand_mmbtu": 0,
        "gas_purchase_contract": 0
    },
    {
        "shipper": "PTT_SHIPPER",
        "gas_purchase_mmbtu": 0,
        "gas_demand_mmbtu": 0,
        "gas_purchase_contract": 0
    },
    {
        "shipper": "PTT_SHIPPER",
        "gas_purchase_mmbtu": 0,
        "gas_demand_mmbtu": 0,
        "gas_purchase_contract": 0
    },
    {
        "shipper": "PTT_SHIPPER",
        "gas_purchase_mmbtu": 0,
        "gas_demand_mmbtu": 0,
        "gas_purchase_contract": 0
    }
]