Rank	Countries/Territories	Count	Percent
1	United States	500	38.9%
2	China	409	31.8%
3	Germany	111	8.6%
4	Russia	52	4%
5	Latvia	49	3.8%
6	France	23	1.8%
7	India	16	1.2%
8	Korea, Republic of	15	1.2%
9	Netherlands	15	1.2%
10	Canada	13	1%
11	Cyprus	11	0.9%
12	Norway	11	0.9%
13	Ireland	9	0.7%
14	Japan	7	0.5%
15	Australia	7	0.5%
16	Venezuela, Bolivarian Republic of	6	0.5%
17	Sweden	4	0.3%
18	Switzerland	3	0.2%
19	Ukraine	3	0.2%
20	United Kingdom	3	0.2%
21	Argentina	3	0.2%
22	Greece	3	0.2%
23	Mongolia	3	0.2%
24	Mexico	2	0.2%
25	Thailand	2	0.2%
26	Singapore	2	0.2%
27	Philippines	1	0.1%
28	Lithuania	1	0.1%
29	Malaysia	1	0.1%
30	Hong Kong	1	0.1%
31	Georgia	1	0.1%