Rank	Countries/Territories	Count	Percent
1	China	432	39.9%
2	United States	342	31.5%
3	Germany	58	5.4%
4	Japan	54	5%
5	United Kingdom	45	4.2%
6	Singapore	18	1.7%
7	Hong Kong	14	1.3%
8	France	12	1.1%
9	Sweden	12	1.1%
10	Cyprus	9	0.8%
11	Netherlands	9	0.8%
12	Poland	8	0.7%
13	Iran, Islamic Republic of	7	0.6%
14	Argentina	7	0.6%
15	Canada	7	0.6%
16	Australia	6	0.6%
17	Ireland	6	0.6%
18	Russia	5	0.5%
19	Korea, Republic of	5	0.5%
20	Hungary	4	0.4%
21	India	4	0.4%
22	Malaysia	3	0.3%
23	Ukraine	3	0.3%
24	Spain	2	0.2%
25	Portugal	2	0.2%
26	Romania	2	0.2%
27	Austria	2	0.2%
28	Georgia	2	0.2%
29	Greece	2	0.2%
30	Taiwan	1	0.1%
31	Turkey	1	0.1%