Rank	Countries/Territories	Count	Percent
1	China	444	35.2%
2	United States	424	33.6%
3	Germany	108	8.6%
4	Latvia	61	4.8%
5	India	37	2.9%
6	France	34	2.7%
7	Canada	22	1.7%
8	Singapore	22	1.7%
9	Japan	15	1.2%
10	Australia	10	0.8%
11	Ethiopia	8	0.6%
12	Netherlands	7	0.6%
13	Russia	7	0.6%
14	Hong Kong	7	0.6%
15	Thailand	7	0.6%
16	Cyprus	6	0.5%
17	Argentina	5	0.4%
18	Ukraine	5	0.4%
19	Switzerland	4	0.3%
20	Bulgaria	4	0.3%
21	Greece	4	0.3%
22	Ireland	3	0.2%
23	United Kingdom	3	0.2%
24	South Africa	3	0.2%
25	Korea, Republic of	2	0.2%
26	Saudi Arabia	2	0.2%
27	Ghana	2	0.2%
28	Egypt	2	0.2%
29	Bangladesh	1	0.1%
30	Brazil	1	0.1%
31	Israel	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Sweden	1	0.1%