Rank	Countries/Territories	Count	Percent
1	China	429	31.8%
2	United States	429	31.8%
3	Germany	124	9.2%
4	Korea, Republic of	51	3.8%
5	France	45	3.3%
6	Japan	32	2.4%
7	Netherlands	32	2.4%
8	Canada	28	2.1%
9	United Kingdom	16	1.2%
10	Brazil	15	1.1%
11	Taiwan	14	1%
12	Singapore	12	0.9%
13	Ireland	10	0.7%
14	India	9	0.7%
15	Cyprus	9	0.7%
16	Turkey	8	0.6%
17	Spain	7	0.5%
18	Viet Nam	7	0.5%
19	Australia	6	0.4%
20	Italy	5	0.4%
21	Sweden	5	0.4%
22	Switzerland	5	0.4%
23	Iran, Islamic Republic of	4	0.3%
24	Hong Kong	3	0.2%
25	Mexico	3	0.2%
26	Norway	3	0.2%
27	Belgium	3	0.2%
28	Ukraine	3	0.2%
29	South Africa	3	0.2%
30	Portugal	2	0.1%
31	Russia	2	0.1%
32	Bangladesh	2	0.1%
33	Chile	2	0.1%
34	Algeria	2	0.1%
35	Czech Republic	2	0.1%
36	Denmark	2	0.1%
37	Greece	2	0.1%
38	Philippines	2	0.1%
39	Morocco	2	0.1%
40	New Zealand	2	0.1%
41	Malaysia	2	0.1%
42	Poland	1	0.1%
43	Peru	1	0.1%
44	Colombia	1	0.1%
45	Argentina	1	0.1%
46	Bahrain	1	0.1%