Rank	Countries/Territories	Count	Percent
1	China	201	30.5%
2	United States	173	26.3%
3	Germany	55	8.4%
4	Netherlands	24	3.6%
5	Japan	22	3.3%
6	Singapore	21	3.2%
7	Ireland	20	3%
8	India	18	2.7%
9	Australia	13	2%
10	France	9	1.4%
11	United Kingdom	9	1.4%
12	Denmark	8	1.2%
13	Indonesia	8	1.2%
14	Switzerland	8	1.2%
15	Ghana	7	1.1%
16	Cyprus	5	0.8%
17	Egypt	5	0.8%
18	Ethiopia	5	0.8%
19	Taiwan	5	0.8%
20	Iran, Islamic Republic of	5	0.8%
21	Mexico	4	0.6%
22	Hong Kong	4	0.6%
23	Brazil	3	0.5%
24	Canada	3	0.5%
25	Pakistan	3	0.5%
26	Turkey	2	0.3%
27	Uganda	2	0.3%
28	Russia	2	0.3%
29	Argentina	2	0.3%
30	Colombia	2	0.3%
31	Sri Lanka	2	0.3%
32	Ecuador	1	0.2%
33	Cameroon	1	0.2%
34	Hungary	1	0.2%
35	Rwanda	1	0.2%
36	Spain	1	0.2%
37	Ukraine	1	0.2%
38	Poland	1	0.2%
39	Romania	1	0.2%