No explicit targets were set, but there was an overall understanding that emissions should be reduced to 1990 levels by the year 2000.
On n’a pas etabli de ´ cibles precises, mais on s’est entendu sur la necessite de reduire les ´ ´ ´ ´ ´ ´ emissions aux niveaux de 1990 d’ici l’an 2000.