Rank	Countries/Territories	Count	Percent
1	United States	443	37%
2	China	391	32.7%
3	Germany	111	9.3%
4	Japan	88	7.4%
5	France	24	2%
6	Australia	15	1.3%
7	Netherlands	15	1.3%
8	Singapore	12	1%
9	Cyprus	11	0.9%
10	Canada	9	0.8%
11	United Kingdom	9	0.8%
12	Romania	7	0.6%
13	Israel	6	0.5%
14	Sweden	5	0.4%
15	Argentina	5	0.4%
16	Brazil	5	0.4%
17	Pakistan	4	0.3%
18	Hong Kong	4	0.3%
19	Lithuania	4	0.3%
20	Venezuela, Bolivarian Republic of	4	0.3%
21	Korea, Republic of	3	0.3%
22	Belgium	3	0.3%
23	Czech Republic	3	0.3%
24	Iran, Islamic Republic of	2	0.2%
25	Viet Nam	2	0.2%
26	Malaysia	2	0.2%
27	Mongolia	2	0.2%
28	Switzerland	1	0.1%
29	Taiwan	1	0.1%
30	Turkey	1	0.1%
31	Ukraine	1	0.1%
32	South Africa	1	0.1%
33	Spain	1	0.1%
34	Poland	1	0.1%
35	Portugal	1	0.1%