Only when the presence of outliers appeared to entail significant distortions, was a correction to be made, according to the principle of either 5 or 10 per cent compression, whichever was indicated as being appropriate.
只有在看来区外值的存在引起严重扭曲的情况下，才应酌情根据5％或10％压缩法的原则进行纠正。