Rank	Countries/Territories	Count	Percent
1	United States	352	40.6%
2	China	244	28.2%
3	Germany	75	8.7%
4	Latvia	29	3.3%
5	Japan	22	2.5%
6	United Kingdom	14	1.6%
7	Norway	13	1.5%
8	France	12	1.4%
9	Cyprus	12	1.4%
10	India	9	1%
11	Ukraine	9	1%
12	South Africa	7	0.8%
13	Korea, Republic of	6	0.7%
14	Brazil	6	0.7%
15	Canada	6	0.7%
16	Kenya	5	0.6%
17	Netherlands	5	0.6%
18	Sweden	4	0.5%
19	Hong Kong	4	0.5%
20	Denmark	3	0.3%
21	Australia	3	0.3%
22	Saudi Arabia	3	0.3%
23	Singapore	2	0.2%
24	Russia	2	0.2%
25	Philippines	2	0.2%
26	Lithuania	2	0.2%
27	Bahrain	2	0.2%
28	Viet Nam	2	0.2%
29	Bangladesh	1	0.1%
30	Belgium	1	0.1%
31	Egypt	1	0.1%
32	Argentina	1	0.1%
33	Mongolia	1	0.1%
34	Morocco	1	0.1%
35	Qatar	1	0.1%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Thailand	1	0.1%
39	Turkey	1	0.1%