It is estimated that during the same decade, the number of internally displaced persons reached between 25 million and 30 million.
فخلال العقد نفسه ،‏ يُقدَّر ان عدد المهجَّرين داخل بلدهم بلغ ما يتراوح بين ٢٥ و ٣٠ مليون شخص .‏