Rank	Countries/Territories	Count	Percent
1	China	441	45.6%
2	United States	332	34.3%
3	Germany	58	6%
4	Netherlands	23	2.4%
5	Japan	22	2.3%
6	France	11	1.1%
7	Lithuania	10	1%
8	Switzerland	8	0.8%
9	United Kingdom	7	0.7%
10	Russia	6	0.6%
11	Poland	5	0.5%
12	Belgium	5	0.5%
13	Canada	5	0.5%
14	Cyprus	4	0.4%
15	Hong Kong	4	0.4%
16	Iran, Islamic Republic of	2	0.2%
17	Ireland	2	0.2%
18	Malaysia	2	0.2%
19	Denmark	2	0.2%
20	Australia	2	0.2%
21	Ukraine	2	0.2%
22	Singapore	2	0.2%
23	Taiwan	2	0.2%
24	Norway	2	0.2%
25	Philippines	1	0.1%
26	Turkey	1	0.1%
27	Spain	1	0.1%
28	Sweden	1	0.1%
29	Austria	1	0.1%
30	Greece	1	0.1%
31	Luxembourg	1	0.1%
32	India	1	0.1%