Rank	Countries/Territories	Count	Percent
1	China	329	36.2%
2	United States	221	24.3%
3	Germany	84	9.2%
4	Taiwan	30	3.3%
5	India	29	3.2%
6	Netherlands	21	2.3%
7	Canada	18	2%
8	France	17	1.9%
9	Japan	17	1.9%
10	Korea, Republic of	14	1.5%
11	Finland	14	1.5%
12	Australia	12	1.3%
13	Hong Kong	12	1.3%
14	Ireland	10	1.1%
15	Spain	10	1.1%
16	Iran, Islamic Republic of	9	1%
17	Czech Republic	8	0.9%
18	United Kingdom	7	0.8%
19	Singapore	5	0.6%
20	Austria	5	0.6%
21	Cyprus	4	0.4%
22	Italy	4	0.4%
23	Georgia	4	0.4%
24	New Zealand	4	0.4%
25	Sweden	3	0.3%
26	Hungary	3	0.3%
27	Brazil	3	0.3%
28	Denmark	2	0.2%
29	Switzerland	2	0.2%
30	Russia	1	0.1%
31	Lithuania	1	0.1%
32	Malaysia	1	0.1%
33	Mauritius	1	0.1%
34	Mexico	1	0.1%
35	Turkey	1	0.1%
36	Ukraine	1	0.1%
37	Egypt	1	0.1%