Look into the reason why there are so many abnormal cases?
For forensic analysis purpose, you shouldn't.
For normal analysis purpose, you may or may not do so based on your client's requirement.
There is no straight and clear answer for your question.

楼主这个数据是正偏态（右偏）的数据，可以考虑取对数处理。

哦谢谢，我做一下试试！