Rank	Countries/Territories	Count	Percent
1	United States	317	37.2%
2	China	249	29.2%
3	Germany	99	11.6%
4	Peru	28	3.3%
5	Japan	20	2.3%
6	India	13	1.5%
7	Argentina	10	1.2%
8	Korea, Republic of	9	1.1%
9	Australia	8	0.9%
10	Canada	8	0.9%
11	Cyprus	8	0.9%
12	Singapore	7	0.8%
13	Taiwan	6	0.7%
14	Italy	6	0.7%
15	Russia	5	0.6%
16	Thailand	5	0.6%
17	Sri Lanka	5	0.6%
18	Sweden	5	0.6%
19	Ireland	5	0.6%
20	Indonesia	4	0.5%
21	United Kingdom	4	0.5%
22	Netherlands	4	0.5%
23	Ukraine	3	0.4%
24	Hungary	3	0.4%
25	France	3	0.4%
26	Chile	3	0.4%
27	Bangladesh	2	0.2%
28	Hong Kong	2	0.2%
29	South Africa	2	0.2%
30	Mexico	2	0.2%
31	Mongolia	2	0.2%
32	Norway	1	0.1%
33	Poland	1	0.1%
34	Turkey	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Malaysia	1	0.1%
37	Colombia	1	0.1%