export default async function(values, period, percent_usage, percent_months) {
  const usagepercents = await percent_usage.get(period);
  const monthpercents = await percent_months.get(period);
  return values.map((value, index) => {
    value.percent_months = monthpercents[index];
    value.percent_usage = usagepercents[index];
    return value;
  })
}