Rank	Countries/Territories	Count	Percent
1	China	383	38.2%
2	United States	308	30.7%
3	Germany	70	7%
4	Brazil	45	4.5%
5	Japan	24	2.4%
6	Ukraine	24	2.4%
7	France	22	2.2%
8	Chile	19	1.9%
9	Argentina	9	0.9%
10	Australia	9	0.9%
11	Cyprus	8	0.8%
12	Singapore	8	0.8%
13	Mexico	8	0.8%
14	Spain	7	0.7%
15	United Kingdom	7	0.7%
16	Peru	6	0.6%
17	Russia	5	0.5%
18	Canada	5	0.5%
19	Iran, Islamic Republic of	4	0.4%
20	Ireland	3	0.3%
21	Korea, Republic of	3	0.3%
22	Netherlands	3	0.3%
23	Taiwan	3	0.3%
24	Tanzania, United Republic of	2	0.2%
25	South Africa	2	0.2%
26	New Zealand	2	0.2%
27	India	2	0.2%
28	Pakistan	2	0.2%
29	Norway	1	0.1%
30	Sweden	1	0.1%
31	Latvia	1	0.1%
32	Jamaica	1	0.1%
33	Georgia	1	0.1%
34	Haiti	1	0.1%
35	Hong Kong	1	0.1%
36	Bangladesh	1	0.1%
37	Colombia	1	0.1%