Rank	Countries/Territories	Count	Percent
1	China	361	34.9%
2	United States	308	29.8%
3	Germany	93	9%
4	Japan	47	4.5%
5	Korea, Republic of	20	1.9%
6	Canada	20	1.9%
7	Netherlands	20	1.9%
8	Sweden	18	1.7%
9	Taiwan	18	1.7%
10	Brazil	17	1.6%
11	France	10	1%
12	Spain	10	1%
13	United Kingdom	10	1%
14	Ireland	8	0.8%
15	Iran, Islamic Republic of	7	0.7%
16	Romania	6	0.6%
17	India	6	0.6%
18	Austria	6	0.6%
19	Cyprus	6	0.6%
20	Singapore	5	0.5%
21	Mexico	5	0.5%
22	Greece	4	0.4%
23	Viet Nam	4	0.4%
24	Egypt	3	0.3%
25	Australia	3	0.3%
26	Argentina	2	0.2%
27	Hong Kong	2	0.2%
28	Poland	2	0.2%
29	Portugal	2	0.2%
30	Slovakia	2	0.2%
31	Turkey	2	0.2%
32	Ukraine	2	0.2%
33	Norway	1	0.1%
34	Morocco	1	0.1%
35	Malaysia	1	0.1%
36	Mauritius	1	0.1%
37	Ecuador	1	0.1%