The size of the part: sometimes, %1 will only give an estimated size here, because calculating the exact size would take too much time; when this is the case, it will be made visible by adding "(est.)" to the size displayed.
De grutte fan it taheaksel. soms sil% 1 allinne in skatte grutte jaan, omdat it berekkenjen fan de eksakte grutte tefolle tiid nimt. As dat it gefal is, dan kinne jo dit sichtber meitsje troch "(ca.)" ta te heakjen oan de werjûne grutte.