The US government compiles statistical data in one form or another since the 1890s. Here are some data points over the past two decades which show how many foreign nationals have obtained green cards, naturalization, asylum or who have been removed from the country.
Impressed beyond infinity
I liked Peter's calm, honest, and balanced approach to our very difficult immigration problem. He is very organized and responsive. He filed both of our cases with the DOS and USCIS promptly and the process went without a hitch. He is very intelligent and knowledgeable, but your success will also depend on your willingness to provide as much information and detail as possible. Peter will be able to organize it in the most effective way. We've just learned that our case was approved. Hoorah!