Non-Mexican statistics of people caught attempting to sneak across the border are collected. Lots of Chinese attempting to sneak in from Canada. Illegals from Middle eastern, Asian and ex-Eastern Bloc countries. The illegals from Mexico, Central and South America all get lumped into one big group by the press, I think because they simply speak Spanish. Lots of Brazilian's are intercepted too. Huge number of people from El Salvador in my neck of the woods. Most recently, a well known Jihadist leader was caught being smuggled in through So. Cal.