tendance (1) temps (durée) (1) dépense (1) science économique (1) Rates (1) Weights and measures (1) Time (1) Series (1) Prophecies (1) Performance (1) Percentage (1) Forecasting (1) Errors (1) Error (1) Economics (1) Average (1) Utilization (1) Rates (1) Forecasting (1) Performance (1)