Region
United States
5,424
Great Britain
605
Massachusetts
416
France
411
Japan
315
Canada
296
Germany
285
Central African Republic
270
China
263
Pennsylvania
225
India
214
Australia
213
New York (State)
193
Italy
165
Soviet Union
154
Ireland
145
Europe
133
Mexico
130
Developing countries
126
Sweden
124
Indonesia
106
États-Unis
104
England
103
Manufactures
100
Connecticut
96
Argentina
92
Thailand
87
Ohio
82
Philadelphia
80
Taiwan
79
Spain
77
Malaysia
76
Philadelphia (Pa.)
76
South Africa
75
Austria
74
Illinois
74
New Jersey
74
Philippines
73
Russia
71
North Carolina
70
New York
69
New York (N.Y.)
69
Scotland
69
Brazil
67
Rhode Island
67
Korea (South)
66
Maine
66
New Zealand
66
Colombia
65
New Hampshire
65
more ...