Rank	Countries/Territories	Count	Percent
1	China	630	41.2%
2	United States	548	35.8%
3	Germany	136	8.9%
4	Japan	48	3.1%
5	France	30	2%
6	Netherlands	13	0.9%
7	United Kingdom	11	0.7%
8	Russia	10	0.7%
9	India	10	0.7%
10	Taiwan	9	0.6%
11	Korea, Republic of	7	0.5%
12	Cyprus	7	0.5%
13	Canada	7	0.5%
14	Switzerland	6	0.4%
15	Singapore	6	0.4%
16	Mexico	5	0.3%
17	Australia	5	0.3%
18	Romania	4	0.3%
19	Spain	4	0.3%
20	Thailand	3	0.2%
21	Lithuania	3	0.2%
22	Mongolia	3	0.2%
23	Pakistan	3	0.2%
24	Argentina	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Ireland	2	0.1%
27	Hong Kong	2	0.1%
28	Austria	2	0.1%
29	South Africa	2	0.1%
30	Turkey	1	0.1%
31	Ukraine	1	0.1%
32	Bangladesh	1	0.1%
33	Denmark	1	0.1%
34	Ecuador	1	0.1%
35	Greece	1	0.1%
36	Latvia	1	0.1%