Rank	Countries/Territories	Count	Percent
1	China	540	42.2%
2	United States	418	32.7%
3	Germany	60	4.7%
4	Russia	34	2.7%
5	France	24	1.9%
6	United Kingdom	18	1.4%
7	India	17	1.3%
8	Korea, Republic of	17	1.3%
9	Singapore	15	1.2%
10	Japan	15	1.2%
11	Latvia	15	1.2%
12	Netherlands	12	0.9%
13	Canada	11	0.9%
14	Taiwan	11	0.9%
15	Israel	9	0.7%
16	Hong Kong	8	0.6%
17	Australia	8	0.6%
18	Argentina	4	0.3%
19	Switzerland	4	0.3%
20	Turkey	4	0.3%
21	Ukraine	3	0.2%
22	Uruguay	3	0.2%
23	Italy	3	0.2%
24	Brazil	3	0.2%
25	Ireland	3	0.2%
26	Saudi Arabia	2	0.2%
27	Romania	2	0.2%
28	Thailand	2	0.2%
29	New Zealand	1	0.1%
30	Pakistan	1	0.1%
31	Kuwait	1	0.1%
32	Jordan	1	0.1%
33	Luxembourg	1	0.1%
34	Malaysia	1	0.1%
35	Mexico	1	0.1%
36	Mongolia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Greece	1	0.1%
39	Bangladesh	1	0.1%
40	Cyprus	1	0.1%
41	Ecuador	1	0.1%
42	Egypt	1	0.1%
43	Ethiopia	1	0.1%