translate English to French: It has progressively increased expenditures under PROEX, both generally and more specifically with respect to regional aircraft.
Il a progressivement accru les dÃ©penses admissibles au titre du PROEX, de faÃ§on gÃ©nÃ©rale et plus particuliÃ¨rement Ã l'Ã©gard des aÃ©ronefs de transport rÃ©gional.