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Subject (Region)
- United States21,918
- Great Britain487
- New York (State)272
- Germany267
- Europe252
- Southern States239
- New York229
- Soviet Union225
- California163
- Japan130
- Canada125
- France114
- China102
- Italy95
- Mexico90
- Illinois73
- Washington (D.C.)69
- Chicago66
- England64
- Los Angeles61