DoD Presents

     The Brookings Insitution has put together a bunch of Iraq facts called the "Iraq Index" and, giving them the benefit of the doubt on the numbers, here is a selection (from pages 14 and 15 of the pdf).

5000	Number of Insurgents, At Large Nov03-Apr04
35,000	Number of Insurgents, Killed or Captured, Nov03-Jun05
15,000-20,000	Number of Insurgents, At Large Jun05