Rank	Countries/Territories	Count	Percent
1	United States	340	38.2%
2	China	272	30.5%
3	Germany	75	8.4%
4	Netherlands	32	3.6%
5	France	23	2.6%
6	Korea, Republic of	14	1.6%
7	Sweden	13	1.5%
8	India	13	1.5%
9	United Kingdom	12	1.3%
10	Hong Kong	11	1.2%
11	Japan	11	1.2%
12	Thailand	8	0.9%
13	Singapore	8	0.9%
14	Australia	5	0.6%
15	Bangladesh	3	0.3%
16	Brazil	3	0.3%
17	Canada	3	0.3%
18	Greece	3	0.3%
19	Cyprus	3	0.3%
20	Denmark	3	0.3%
21	Spain	3	0.3%
22	Portugal	3	0.3%
23	Ireland	3	0.3%
24	Saudi Arabia	3	0.3%
25	Viet Nam	3	0.3%
26	Venezuela, Bolivarian Republic of	2	0.2%
27	Israel	2	0.2%
28	Moldova, Republic of	2	0.2%
29	Ukraine	2	0.2%
30	Iran, Islamic Republic of	2	0.2%
31	Chile	2	0.2%
32	Austria	1	0.1%
33	Colombia	1	0.1%
34	Egypt	1	0.1%
35	Switzerland	1	0.1%
36	Russia	1	0.1%
37	Mongolia	1	0.1%
38	Lithuania	1	0.1%
39	Malaysia	1	0.1%
40	Kazakhstan	1	0.1%