Any time the indexes between the data and the lines were out of order, the entire dataset would be rendered useless and need to be re-done (potentially days or weeks of work).
Wakati wowote taarifa na mistari zikiwa nje ya utaratibu, basi seti nzima ya taarifa itakuwa haina matumizi na itabidi ikusanywe tena (uwezekano wa siku au wiki nyingine za kazi)