translate English to French: Despite fluctuations due to market forces, the Fund had experienced dramatic growth in recent years, both in terms of the number of participants and its payouts, and it continued to be a solid guarantor of pension benefits for retirees.
En dépit des fluctuations de son portefeuille dues à l'évolution des marchés, la Caisse, dont le nombre de participants et de bénéficiaires a considérablement augmenté ces dernières années, reste un fonds de pension solide.