Is America the top choice for emigres of all nationalities? Yes. By far, according to Pew. Russia is a distant second.
The U.S. total of 40.4 million, which includes legal as well as unauthorized immigrants, represents 13% of the total U.S. population in 2011. While the foreign-born population size is a record, immigrants’ share of the total population is below the U.S. peak of just under 15% during a previous immigration wave from 1890 to 1920 that was dominated by arrivals from Europe. The modern wave, which began with the passage of border-opening legislation in 1965, has been dominated by arrivals from Latin America (about 50%) and Asia (27%). ...Pew Hispanic Center