Green cards issued to people from
Every year with data, and the category each green card came through. See Tonga visa issuances.
Showing Tonga.
A dash means DHS did not publish a number (very small or withheld).
Source: U.S. Department of Homeland Security, Office of Homeland Security Statistics, by fiscal year. Rounded to the nearest 10. Family, employment and diversity categories only. Unofficial.