Rank	Countries/Territories	Count	Percent
1	China	382	42.5%
2	United States	220	24.5%
3	Germany	88	9.8%
4	Netherlands	40	4.4%
5	Japan	27	3%
6	Singapore	17	1.9%
7	India	13	1.4%
8	Korea, Republic of	12	1.3%
9	Taiwan	7	0.8%
10	Ireland	7	0.8%
11	Canada	7	0.8%
12	Switzerland	6	0.7%
13	Turkey	5	0.6%
14	Pakistan	5	0.6%
15	Russia	5	0.6%
16	Belgium	5	0.6%
17	France	5	0.6%
18	Cyprus	5	0.6%
19	United Kingdom	5	0.6%
20	Mongolia	4	0.4%
21	South Africa	3	0.3%
22	Uganda	3	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Argentina	3	0.3%
25	Australia	3	0.3%
26	Bangladesh	2	0.2%
27	Colombia	2	0.2%
28	Greece	2	0.2%
29	Hong Kong	2	0.2%
30	Ukraine	2	0.2%
31	Latvia	2	0.2%
32	Malaysia	1	0.1%
33	Saudi Arabia	1	0.1%
34	Romania	1	0.1%
35	Sweden	1	0.1%
36	Ethiopia	1	0.1%
37	Chile	1	0.1%
38	Bulgaria	1	0.1%