Rank	Countries/Territories	Count	Percent
1	China	176	32.5%
2	United States	131	24.2%
3	Germany	54	10%
4	Switzerland	23	4.3%
5	Colombia	21	3.9%
6	United Kingdom	18	3.3%
7	Peru	11	2%
8	Poland	10	1.8%
9	Spain	10	1.8%
10	Iran, Islamic Republic of	10	1.8%
11	Romania	7	1.3%
12	Russia	7	1.3%
13	Brazil	6	1.1%
14	Cyprus	5	0.9%
15	Thailand	5	0.9%
16	Japan	4	0.7%
17	Korea, Republic of	4	0.7%
18	Armenia	4	0.7%
19	Canada	4	0.7%
20	Algeria	3	0.6%
21	Hong Kong	3	0.6%
22	Italy	3	0.6%
23	Mexico	3	0.6%
24	Netherlands	2	0.4%
25	Malaysia	2	0.4%
26	Saudi Arabia	2	0.4%
27	India	2	0.4%
28	Australia	2	0.4%
29	Bolivia, Plurinational State of	1	0.2%
30	Bulgaria	1	0.2%
31	Ethiopia	1	0.2%
32	Ireland	1	0.2%
33	Greece	1	0.2%
34	Singapore	1	0.2%
35	Ukraine	1	0.2%
36	Kuwait	1	0.2%
37	Kenya	1	0.2%