Region
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New England
1
New Hampshire
1
New Jersey
1
New Orleans
2
New Spain
1
New York
5
New York (N.Y.)
1
New York (State)
8
New Zealand
1
Niger
2
Nigeria
1
North Carolina
6
Ontario
2
Oxford
1
Pakistan
7
Palestine
3
Paraguay
1
Pennsylvania
6
Philadelphia
4
Philadelphia (Pa.)
1
Philippines
1
Poland
2
Québec (Province)
1
Rhode Island
2
Rome
4
Russia (Federation)
1
Saint Louis
1
Saint Petersburg
1
Scotland
1
Sierra Leone
1
South Africa
2
South Asia
2
South Carolina
3
Southern States
14
Soviet Union
1
Spain
2
Study and teaching
1
Sudan
1
Switzerland
1
São Paulo (State)
2
Taiwan
1
Tanzania
1
Tennessee
8
Texas
4
Thailand
2
U.R.S.S.
1
Uganda
1
United States
388
Vienna
3
Vienna (Austria)
3
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