Rank	Countries/Territories	Count	Percent
1	China	598	43.6%
2	United States	445	32.4%
3	Germany	100	7.3%
4	Japan	46	3.4%
5	France	30	2.2%
6	Korea, Republic of	20	1.5%
7	India	16	1.2%
8	Ireland	14	1%
9	United Kingdom	12	0.9%
10	Belgium	10	0.7%
11	Singapore	9	0.7%
12	Hong Kong	8	0.6%
13	Russia	7	0.5%
14	Spain	7	0.5%
15	Australia	6	0.4%
16	Cyprus	5	0.4%
17	Canada	5	0.4%
18	Ethiopia	5	0.4%
19	Sweden	3	0.2%
20	Taiwan	2	0.1%
21	Ukraine	2	0.1%
22	Netherlands	2	0.1%
23	Norway	2	0.1%
24	Romania	2	0.1%
25	Bangladesh	2	0.1%
26	Brazil	2	0.1%
27	Viet Nam	2	0.1%
28	Czech Republic	1	0.1%
29	Estonia	1	0.1%
30	Argentina	1	0.1%
31	Chile	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Mexico	1	0.1%
36	South Africa	1	0.1%
37	Turkey	1	0.1%