42 In more recent times the Ruthenian community has benefited no less from its union with the Apostolic See. This may easily be seen by a consideration of the state of the Galician Church as it was before the ruin and devastation wrought by this savage war. In this province the faithful numbered about 3,600,000, the priests 2,275, and places of worship or parishes 2,226. Besides this, outside Galicia but springing from it, there were many Catholic Ruthenians, especially in America - they may be estimated at 400,000 or 500,000. Thus the number of the faithful was perhaps greater than at any time in their history, and in every eparchy they showed a correspondingly outstanding zeal for virtue, piety and religious living. In the seminaries of the eparchies students were duly and diligently educated in preparation for the sacred ministry. The Christian faithful, participating with great love and reverence in divine worship according to their own rite, brought forth abundantly the goodly fruit of religion.
Source: Orientales Omnes Ecclesias (Vatican.va)