 Ngalaba gọomentị bụ National Bureau of Statistics na-enye ohere ka ọha nweta ozi maka nchekwa na ihe ndị ọzọ nime Naịjirịa, manaotu onye na-ekwuchitere ha gwara BBC na ha anaghị achịkọta ozi maka mkpamkpa Boko Haram. 