Rank	Countries/Territories	Count	Percent
1	China	339	35.8%
2	United States	330	34.8%
3	Germany	79	8.3%
4	Japan	44	4.6%
5	Singapore	23	2.4%
6	Netherlands	17	1.8%
7	France	15	1.6%
8	Australia	12	1.3%
9	United Kingdom	12	1.3%
10	Canada	8	0.8%
11	Korea, Republic of	6	0.6%
12	Sweden	6	0.6%
13	Spain	5	0.5%
14	Venezuela, Bolivarian Republic of	5	0.5%
15	Iceland	4	0.4%
16	Belgium	4	0.4%
17	Cyprus	4	0.4%
18	Denmark	3	0.3%
19	Israel	3	0.3%
20	Turkey	3	0.3%
21	Latvia	3	0.3%
22	Portugal	2	0.2%
23	Ireland	2	0.2%
24	Russia	2	0.2%
25	Taiwan	2	0.2%
26	India	2	0.2%
27	Hong Kong	2	0.2%
28	Egypt	2	0.2%
29	Brazil	2	0.2%
30	Bangladesh	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Italy	1	0.1%
33	Switzerland	1	0.1%
34	Romania	1	0.1%
35	Lithuania	1	0.1%
36	Mongolia	1	0.1%