12 month percent return for the account. This will be annualized if there is less than 12 months of data available
{ "Account": "string", "StartDate": "2019-08-24T14:15:22Z", "EndDate": "2019-08-24T14:15:22Z", "TotalDataDays": 0, "Currency": "string", "StartNAV": 0.1, "EndNAV": 0.1, "Deposits": 0.1, "Withdrawals": 0.1, "Return1Month": 0.1, "Return3Month": 0.1, "Return12Month": 0.1, "ReturnEntirePeriod": 0.1 }