Rank	Countries/Territories	Count	Percent
1	China	309	44%
2	United States	139	19.8%
3	Germany	56	8%
4	India	38	5.4%
5	Brazil	33	4.7%
6	Japan	30	4.3%
7	Korea, Republic of	14	2%
8	Russia	11	1.6%
9	Canada	9	1.3%
10	Netherlands	8	1.1%
11	Egypt	7	1%
12	Iran, Islamic Republic of	4	0.6%
13	Hong Kong	3	0.4%
14	Colombia	3	0.4%
15	Algeria	3	0.4%
16	Italy	3	0.4%
17	Peru	3	0.4%
18	Portugal	3	0.4%
19	Switzerland	2	0.3%
20	Mexico	2	0.3%
21	United Kingdom	2	0.3%
22	Israel	2	0.3%
23	New Zealand	2	0.3%
24	Saudi Arabia	2	0.3%
25	Sierra Leone	2	0.3%
26	Austria	2	0.3%
27	Cyprus	2	0.3%
28	Cote D'ivoire	1	0.1%
29	Ireland	1	0.1%
30	Latvia	1	0.1%
31	Lithuania	1	0.1%
32	Singapore	1	0.1%
33	Taiwan	1	0.1%
34	Thailand	1	0.1%
35	Romania	1	0.1%