Rank	Countries/Territories	Count	Percent
1	China	442	35.5%
2	United States	234	18.8%
3	Korea, Republic of	180	14.5%
4	Germany	88	7.1%
5	Japan	38	3.1%
6	India	35	2.8%
7	Hong Kong	22	1.8%
8	United Kingdom	18	1.4%
9	Portugal	15	1.2%
10	Netherlands	14	1.1%
11	France	12	1%
12	Russia	10	0.8%
13	Romania	9	0.7%
14	Malaysia	9	0.7%
15	Singapore	8	0.6%
16	Switzerland	8	0.6%
17	Spain	7	0.6%
18	Poland	7	0.6%
19	Iran, Islamic Republic of	6	0.5%
20	Chile	6	0.5%
21	Greece	6	0.5%
22	Australia	6	0.5%
23	Peru	5	0.4%
24	Norway	4	0.3%
25	Saudi Arabia	4	0.3%
26	Indonesia	4	0.3%
27	Belgium	4	0.3%
28	Brazil	4	0.3%
29	Argentina	4	0.3%
30	Taiwan	4	0.3%
31	Turkey	3	0.2%
32	South Africa	3	0.2%
33	Canada	3	0.2%
34	New Zealand	3	0.2%
35	Montenegro	2	0.2%
36	Serbia	2	0.2%
37	Philippines	2	0.2%
38	Bulgaria	2	0.2%
39	Cyprus	2	0.2%
40	Sweden	2	0.2%
41	Ukraine	1	0.1%
42	Venezuela, Bolivarian Republic of	1	0.1%
43	Egypt	1	0.1%
44	Faroe Islands	1	0.1%
45	Barbados	1	0.1%
46	Hungary	1	0.1%
47	Ireland	1	0.1%
48	Italy	1	0.1%