“人次”与“卷次”是我们进行档案利用情况统计时常用的计算单位。但是,实践证明,要统计准确或相对准确,却不是一件易事。请看: 一人来馆查档一次,谓之一人次。那么,同一单位的两人(或三人)为同一问题来馆查档,几分钟就解决了问题,算几人次?如果一个人来馆利用历史档案,一坐就是十天半月,算多少人次(不少单位只统 “Number of times” and “volume” is the common unit of measure we use for statistics on file usage. However, practice has proved that it is not easy to be accurate or relatively accurate in statistics. Please see: one to the museum archive once, that one person. Then, the same unit of two (or three) for the same question hall archives, a few minutes to solve the problem, how many times? If a person to the museum to use the historical archives, sitting is ten days and a half, count how many people (Many units only system