Formaldehyde
Both Fair And Balanced
25,000 is the official figure bandied about these days.The OP undercounts the number of Talibans.
http://www.google.com/hostednews/ap/article/ALeqM5jWM24PqWpJg-935bFXbYANhGJ_lQD9BJLDVO0
The internal figure used for planning purposes is 20,000 fighters, with several more thousand auxiliaries — mainly members of tribal militias, clans, and semi-criminal gangs," said a senior officer based at NATO headquarters in Brussels. He asked not to be identified under standing regulations.
Another senior official — a representative of a non-NATO nation based at alliance headquarters — gave a similar number.
This official added that enemy numbers varied widely over time, depending on the season and other factors. "When the poppy is good, they stay home. When the poppy is bad, they take up guns," he said, speaking on condition of anonymity because of the sensitivity of the matter.
Recent U.S. government estimates have also put the number of Taliban fighters in Afghanistan at about 25,000.