taux,annee_depart,surface_depart,annee_fin,surface_fin,source,observations,last_update_date,last_update_by,not_applicable,not_available,validate_by,validate_date 0.05,2000,23662.49,2012,23517.49,CNIAF,"Les pertes moyennes annuelles sont de 12113 ha/an soit 0,052% (CNIAF, 2015) ",2022-09-28T14:30:17.000000Z,585,,,585,"2022-09-28 16:30:17"