Region
United States
16
États-Unis
7
Southern States
3
USA
3
Massachusetts
2
New York
2
New York (N.Y.)
2
New York (State)
2
Puerto Rico
2
1980-
1
Amérique centrale
1
Boston
1
Boston (Mass.)
1
California
1
Central America
1
Chicago
1
Chicago (Ill.)
1
Chicago Region
1
Essex Co
1
Essex County (Mass.)
1
Etats-Unis
1
États-Unis (Sud)
1
Illinois
1
Latin America
1
Mittelamerika
1
New England
1
Northeastern States
1
Palo Alto
1
Palo Alto (Calif.)
1
Reston
1
Reston (Va.)
1
Scandinavia
1
Scandinavie
1
Stanford
1
Stanford (Calif.)
1
United States, Southern States
1
Virginia
1
Washington (D.C.)
1