Rank	Countries/Territories	Count	Percent
1	China	329	34.9%
2	United States	216	22.9%
3	Germany	87	9.2%
4	Netherlands	30	3.2%
5	Korea, Republic of	25	2.7%
6	India	23	2.4%
7	France	23	2.4%
8		20	2.1%
9	Ireland	16	1.7%
10	Japan	16	1.7%
11	Sweden	14	1.5%
12	Russia	13	1.4%
13	Italy	12	1.3%
14	Canada	12	1.3%
15	Turkey	12	1.3%
16	Egypt	8	0.8%
17	Hungary	6	0.6%
18	United Kingdom	6	0.6%
19	Spain	5	0.5%
20	Thailand	5	0.5%
21	Mexico	5	0.5%
22	Cyprus	5	0.5%
23	Brazil	4	0.4%
24	Iran, Islamic Republic of	4	0.4%
25	Switzerland	4	0.4%
26	Viet Nam	3	0.3%
27	Lithuania	3	0.3%
28	Romania	3	0.3%
29	Hong Kong	3	0.3%
30	Colombia	3	0.3%
31	Australia	3	0.3%
32	Belgium	2	0.2%
33	Chile	2	0.2%
34	Georgia	2	0.2%
35	Czech Republic	2	0.2%
36	Denmark	2	0.2%
37	Singapore	2	0.2%
38	Peru	2	0.2%
39	Philippines	2	0.2%
40	Zimbabwe	2	0.2%
41	Ukraine	1	0.1%
42	Taiwan	1	0.1%
43	Serbia	1	0.1%
44	Malaysia	1	0.1%
45	Indonesia	1	0.1%
46	Argentina	1	0.1%