Rank	Countries/Territories	Count	Percent
1	United States	375	48.5%
2	China	143	18.5%
3	Germany	95	12.3%
4	France	27	3.5%
5	India	13	1.7%
6	Korea, Republic of	10	1.3%
7	United Kingdom	10	1.3%
8	Thailand	10	1.3%
9	Malaysia	9	1.2%
10	Cyprus	9	1.2%
11	Canada	8	1%
12	Romania	8	1%
13	Singapore	8	1%
14	Netherlands	5	0.6%
15	Ukraine	4	0.5%
16	Japan	4	0.5%
17	Bulgaria	4	0.5%
18	Colombia	3	0.4%
19	Spain	3	0.4%
20	Pakistan	2	0.3%
21	Palestine, State of	2	0.3%
22	South Africa	2	0.3%
23	Denmark	2	0.3%
24	Australia	2	0.3%
25	Ireland	2	0.3%
26	Italy	2	0.3%
27	Mongolia	1	0.1%
28	Austria	1	0.1%
29	Brazil	1	0.1%
30	Argentina	1	0.1%
31	Egypt	1	0.1%
32	Russia	1	0.1%
33	Qatar	1	0.1%
34	Norway	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	Venezuela, Bolivarian Republic of	1	0.1%