 Evaluating the archives of the Securitate the CNSAS (National Council for the Study of the Securitate Archives) has assessed a provisional figure of 1196 resistance groups acting between 1948 and 1960.The size of the groups varied from small groupings of less than 10 members to intermediate sized groups counting around 40 fighters up to larger detachments of more than 100 men, with the highest distribution density placed around a strength of 15–20 men.According to these assumptions, the total number of active resistance fighters may not fall below 10,000 persons, with an estimated figure of at least 40–50,000 supporting persons.