Rank	Countries/Territories	Count	Percent
1	China	406	30.6%
2	United States	336	25.3%
3	Germany	196	14.8%
4	Latvia	72	5.4%
5	Japan	47	3.5%
6	France	40	3%
7	Taiwan	23	1.7%
8	Netherlands	21	1.6%
9	Viet Nam	18	1.4%
10	Turkey	17	1.3%
11	United Kingdom	14	1.1%
12	Korea, Republic of	14	1.1%
13	India	14	1.1%
14	Hong Kong	14	1.1%
15	Italy	10	0.8%
16	Russia	8	0.6%
17	Australia	8	0.6%
18	Cyprus	6	0.5%
19	Iran, Islamic Republic of	6	0.5%
20	Ireland	5	0.4%
21	Austria	5	0.4%
22	Mexico	5	0.4%
23	Singapore	5	0.4%
24	Spain	4	0.3%
25	South Africa	3	0.2%
26	Mongolia	3	0.2%
27	Pakistan	3	0.2%
28	Brazil	3	0.2%
29	Argentina	3	0.2%
30	Jordan	3	0.2%
31	Iceland	2	0.2%
32	Guyana	2	0.2%
33	Romania	2	0.2%
34	Saudi Arabia	2	0.2%
35	Senegal	2	0.2%
36	Thailand	1	0.1%
37	Venezuela, Bolivarian Republic of	1	0.1%
38	Egypt	1	0.1%
39	Canada	1	0.1%
40	Chile	1	0.1%
41	Belgium	1	0.1%