Место издания
Boston (Mass.)
New York
29
London
17
Burr Ridge (Ill.)
8
Dubuque (Ia.)
5
San Francisco (Calif.)
4
Oxford
3
Sydney
3
Albany
2
Bonn
2
Homewood (Ill.)
2
Toronto
2
Athens
1
Columbus
1
Dallas (Tex.)
1
Geneva (Ill.)
1
Glasgow
1
Indianapolis
1
Rutland (Vt.)
1
Tokyo
1