Rank	Countries/Territories	Count	Percent
1	China	383	37.6%
2	United States	328	32.2%
3	Germany	72	7.1%
4	Japan	57	5.6%
5	Ukraine	43	4.2%
6	Russia	21	2.1%
7	Singapore	20	2%
8	India	9	0.9%
9	Canada	8	0.8%
10	Spain	8	0.8%
11	Korea, Republic of	8	0.8%
12	France	7	0.7%
13	United Kingdom	7	0.7%
14	Cyprus	7	0.7%
15	Ethiopia	4	0.4%
16	Ireland	4	0.4%
17	Italy	3	0.3%
18	Sweden	3	0.3%
19	Taiwan	2	0.2%
20	Romania	2	0.2%
21	Netherlands	2	0.2%
22	Latvia	2	0.2%
23	Malaysia	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Hong Kong	2	0.2%
26	Czech Republic	2	0.2%
27	Egypt	2	0.2%
28	Colombia	2	0.2%
29	Australia	2	0.2%
30	Brazil	1	0.1%
31	Andorra	1	0.1%
32	Argentina	1	0.1%
33	Mexico	1	0.1%
34	Pakistan	1	0.1%