Rank	Countries/Territories	Count	Percent
1	China	303	31.6%
2	United States	303	31.6%
3	Germany	77	8%
4	Japan	55	5.7%
5	Latvia	43	4.5%
6	Singapore	27	2.8%
7	Taiwan	15	1.6%
8	Greece	15	1.6%
9	France	13	1.4%
10	India	12	1.2%
11	Netherlands	11	1.1%
12	Uganda	10	1%
13	Argentina	7	0.7%
14	Australia	6	0.6%
15	Cyprus	6	0.6%
16	Mongolia	6	0.6%
17	Mexico	5	0.5%
18	Hong Kong	5	0.5%
19	Bangladesh	4	0.4%
20	United Kingdom	4	0.4%
21	Spain	3	0.3%
22	Sweden	3	0.3%
23	Palestine, State of	3	0.3%
24	Kenya	3	0.3%
25	Korea, Republic of	2	0.2%
26	Mauritius	2	0.2%
27	Brazil	2	0.2%
28	Czech Republic	2	0.2%
29	Poland	2	0.2%
30	Portugal	2	0.2%
31	Morocco	2	0.2%
32	Russia	1	0.1%
33	Thailand	1	0.1%
34	Ukraine	1	0.1%
35	Egypt	1	0.1%
36	Canada	1	0.1%
37	Austria	1	0.1%
38	Iran, Islamic Republic of	1	0.1%