Rank	Countries/Territories	Count	Percent
1	China	665	36.2%
2	United States	594	32.4%
3	Germany	110	6%
4	Taiwan	87	4.7%
5	Korea, Republic of	68	3.7%
6	India	40	2.2%
7	United Kingdom	40	2.2%
8	Ireland	27	1.5%
9	France	23	1.3%
10	Netherlands	21	1.1%
11	Japan	16	0.9%
12	Singapore	16	0.9%
13	Hong Kong	16	0.9%
14	Canada	16	0.9%
15	Belgium	15	0.8%
16	Australia	8	0.4%
17	Greece	8	0.4%
18	Senegal	8	0.4%
19	Russia	6	0.3%
20	Thailand	6	0.3%
21	Malaysia	5	0.3%
22	Argentina	5	0.3%
23	Tanzania, United Republic of	4	0.2%
24	Italy	4	0.2%
25	Switzerland	3	0.2%
26	Bangladesh	3	0.2%
27	Cyprus	3	0.2%
28	Denmark	3	0.2%
29	Iran, Islamic Republic of	2	0.1%
30	Spain	2	0.1%
31	Sweden	2	0.1%
32	Ukraine	2	0.1%
33	Viet Nam	1	0.1%
34	Israel	1	0.1%
35	New Zealand	1	0.1%
36	Poland	1	0.1%
37	Latvia	1	0.1%
38	Lithuania	1	0.1%
39	Egypt	1	0.1%
40	Brazil	1	0.1%