Rank	Countries/Territories	Count	Percent
1	China	267	28.9%
2	United States	247	26.7%
3	Germany	133	14.4%
4	Japan	48	5.2%
5	Singapore	23	2.5%
6	Greece	22	2.4%
7	United Kingdom	20	2.2%
8	France	19	2.1%
9	Netherlands	19	2.1%
10	Malaysia	14	1.5%
11	Turkey	11	1.2%
12	Italy	10	1.1%
13	India	9	1%
14	Australia	8	0.9%
15	Egypt	6	0.6%
16	Poland	6	0.6%
17	Iran, Islamic Republic of	5	0.5%
18	Belgium	5	0.5%
19	Canada	4	0.4%
20	Hong Kong	4	0.4%
21	Hungary	4	0.4%
22	Russia	4	0.4%
23	Spain	4	0.4%
24	Romania	3	0.3%
25	Ireland	3	0.3%
26	Cyprus	3	0.3%
27	Denmark	2	0.2%
28	Argentina	2	0.2%
29	Colombia	2	0.2%
30	Brazil	2	0.2%
31	Austria	2	0.2%
32	Korea, Republic of	2	0.2%
33	Switzerland	2	0.2%
34	United Arab Emirates	2	0.2%
35	Venezuela, Bolivarian Republic of	2	0.2%
36	Ukraine	1	0.1%
37	Thailand	1	0.1%
38	Sweden	1	0.1%
39	Mexico	1	0.1%
40	Norway	1	0.1%