What does Jeremiah 52:15 mean?

Then Nebuzaradan the captain of the guard carried away captive of the poorest of the people, and the residue of the people that were left in the city, and those that fell away, that fell to the king of Babylon, and the residue of the multitude.

Then Nebuzar–adan the captain of the guard carried away captive certain of the poor of the people, and the residue of the people that remained in the city, and those that fell away, that fell to the king of Babylon, and the rest of the multitude.

Then Nebuzaradan the captain of the guard carried away captive of the poorest of the people, and the residue of the people that were left in the city, and those that fell away, that fell to the king of Babylon, and the residue of the multitude.

Then Nebuzaradan, the captain of the armed men, took away as prisoners the rest of the people who were still in the town, and those who had given themselves up to the king of Babylon, and the rest of the workmen.

And of the poor of the people, and the remnant of the people who are left in the city, and those who are falling away, who have fallen unto the king of Babylon, and the remnant of the multitude, hath Nebuzar-Adan chief of the executioners, removed;

But Nabuzardan the general carried away captives some of the poor people, and of the rest of the common sort who remained in the city, and of the fugitives that were fled over to the king of Babylon, and the rest of the multitude.

And Nebuzar-adan the captain of the body-guard carried away captive of the poorest sort of the people, and the rest of the people that were left in the city, and the deserters that had deserted to the king of Babylon, and the rest of the multitude.