Rank	Countries/Territories	Count	Percent
1	China	590	35.2%
2	United States	586	34.9%
3	Germany	147	8.8%
4	India	52	3.1%
5	Australia	43	2.6%
6	Lithuania	34	2%
7	Ukraine	27	1.6%
8	Netherlands	25	1.5%
9	France	22	1.3%
10	Japan	19	1.1%
11	Sweden	13	0.8%
12	United Kingdom	13	0.8%
13	Spain	11	0.7%
14	Korea, Republic of	10	0.6%
15	Brazil	8	0.5%
16	Canada	8	0.5%
17	Cyprus	6	0.4%
18	Singapore	5	0.3%
19	Switzerland	5	0.3%
20	Portugal	5	0.3%
21	Philippines	4	0.2%
22	Bulgaria	4	0.2%
23	Austria	3	0.2%
24	Bangladesh	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Israel	3	0.2%
27	Romania	3	0.2%
28	Russia	3	0.2%
29	Turkey	3	0.2%
30	Thailand	2	0.1%
31	Norway	2	0.1%
32	Malaysia	2	0.1%
33	Ireland	2	0.1%
34	Indonesia	2	0.1%
35	Hong Kong	2	0.1%
36	Denmark	2	0.1%
37	Argentina	1	0.1%
38	Greece	1	0.1%
39	Malta	1	0.1%
40	Mexico	1	0.1%
41	Latvia	1	0.1%
42	Venezuela, Bolivarian Republic of	1	0.1%