Rank	Countries/Territories	Count	Percent
1	China	251	34.6%
2	United States	240	33.1%
3	Germany	66	9.1%
4	Japan	34	4.7%
5	Netherlands	16	2.2%
6	United Kingdom	13	1.8%
7	France	11	1.5%
8	Taiwan	11	1.5%
9	Hong Kong	8	1.1%
10	Cyprus	8	1.1%
11	Romania	6	0.8%
12	Singapore	4	0.6%
13	Pakistan	4	0.6%
14	Brazil	4	0.6%
15	Bulgaria	4	0.6%
16	Canada	4	0.6%
17	Portugal	3	0.4%
18	Nigeria	3	0.4%
19	Sweden	3	0.4%
20	Ukraine	2	0.3%
21	Russia	2	0.3%
22	Iceland	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	Poland	2	0.3%
25	Chile	2	0.3%
26	Algeria	2	0.3%
27	Argentina	2	0.3%
28	Australia	2	0.3%
29	Bangladesh	2	0.3%
30	Greece	2	0.3%
31	Korea, Republic of	2	0.3%
32	Latvia	2	0.3%
33	Malaysia	2	0.3%
34	Mexico	2	0.3%
35	South Africa	1	0.1%
36	Spain	1	0.1%
37	Turkey	1	0.1%