It is also important to note that the mental disorder of psychosis is extremely rare, with about 3 in every 100 people experiencing a psychotic episode in their lifetime. The onset of psychosis, or similar disease processes like schizophrenia, usually begin in an individualâs late teens to early twenties.
1 Nationwide, 79% of undocumented immigrants are from Latin America a declining majority (52%) are from Mexico alone. 2  Most of the others are from Asia though Europe, Canada, and Africa account for hundreds of thousands of undocumented immigrants in the United States.
The Center for Immigration Studies reported in 2012 that about 50% of 12 million illegal immigrants in the United States arrived legally with temporary, non-immigrant visas and then overstay per David Seminara, CIS.n California, the state receiving the greatest number of new illegal immigrants, the number grew by 10.2%, in Florida by 16.7%, and in Texas by 32.7%. Arizona has the highest number of illegal immigrants of any US state. Their share of the workforce there is about 12%.