Rank	Countries/Territories	Count	Percent
1	China	319	35.7%
2	United States	292	32.7%
3	Germany	46	5.2%
4	Japan	33	3.7%
5	Korea, Republic of	20	2.2%
6	Netherlands	17	1.9%
7	India	17	1.9%
8	Hong Kong	16	1.8%
9	Lithuania	14	1.6%
10	Australia	12	1.3%
11	Singapore	11	1.2%
12	Canada	10	1.1%
13	Ireland	8	0.9%
14	Taiwan	7	0.8%
15	United Kingdom	7	0.8%
16	Iran, Islamic Republic of	6	0.7%
17	Egypt	5	0.6%
18	Cyprus	5	0.6%
19	Turkey	4	0.4%
20	Russia	4	0.4%
21	Italy	3	0.3%
22	Poland	3	0.3%
23	Malaysia	3	0.3%
24	Argentina	3	0.3%
25	Bulgaria	3	0.3%
26	Denmark	3	0.3%
27	France	3	0.3%
28	Cabo Verde	2	0.2%
29	Brazil	2	0.2%
30	Israel	2	0.2%
31	Romania	2	0.2%
32	Philippines	2	0.2%
33	Ukraine	2	0.2%
34	Sweden	2	0.2%
35	Pakistan	1	0.1%
36	Morocco	1	0.1%
37	Cambodia	1	0.1%
38	Czech Republic	1	0.1%
39	Estonia	1	0.1%