Rank	Countries/Territories	Count	Percent
1	China	592	46.7%
2	United States	337	26.6%
3	Japan	103	8.1%
4	Germany	44	3.5%
5	France	19	1.5%
6	Netherlands	17	1.3%
7	Latvia	14	1.1%
8	Singapore	14	1.1%
9	Hong Kong	13	1%
10	Bulgaria	13	1%
11	Ireland	9	0.7%
12	South Africa	8	0.6%
13	Korea, Republic of	8	0.6%
14	United Kingdom	8	0.6%
15	Italy	7	0.6%
16	Australia	6	0.5%
17	Cyprus	6	0.5%
18	India	5	0.4%
19	Nigeria	4	0.3%
20	Russia	4	0.3%
21	Ukraine	4	0.3%
22	Portugal	3	0.2%
23	Thailand	3	0.2%
24	Spain	2	0.2%
25	Switzerland	2	0.2%
26	Pakistan	2	0.2%
27	Philippines	2	0.2%
28	Lithuania	2	0.2%
29	Argentina	2	0.2%
30	Canada	2	0.2%
31	Israel	2	0.2%
32	Ecuador	2	0.2%
33	Finland	2	0.2%
34	Bangladesh	1	0.1%
35	Brazil	1	0.1%
36	Burkina Faso	1	0.1%
37	Poland	1	0.1%
38	Taiwan	1	0.1%
39	Turkey	1	0.1%