translate English to French: Between 1985 and 1990, an average of 7.9 million litres of motor gasoline and 16.2 million litres of crude oil per year were reported to have been spilled in Canada during extraction, transportation, refining, storage, and delivery (NATES 1992).
Entre 1985 et 1990, la moyenne des dÃ©versements signalÃ©s chaque annÃ©e Ã©tait de 7,9 millions de litres pour l'essence et de 16,2 millions de litres pour le pÃ©trole brut aux Ã©tapes de l'extraction, du transport, du raffinage, de l'entreposage et de la livraison (NATES, 1992).