I've read a large number of estimates.
Here are my best guesses:
( I won't be revising these numbers later )
1,500 American citizens, who will get out, if the Taliban allow them to get out, or they could be held for ransom (money).
10,000 Afghan Christians, who WILL be murdered by the Taliban if they cannot escape on foot.
30,000 Afghans who helped the United States or, our allies, at some point in the past 20 years, and are likely to be murdered by the Taliban if they can not escape on foot.
