Rank	Countries/Territories	Count	Percent
1	United States	220	35.9%
2	China	158	25.8%
3	Germany	47	7.7%
4	Canada	18	2.9%
5	Netherlands	18	2.9%
6	United Kingdom	14	2.3%
7	Singapore	13	2.1%
8	Taiwan	11	1.8%
9	Turkey	11	1.8%
10	France	11	1.8%
11	Japan	11	1.8%
12	Belgium	9	1.5%
13	Brazil	7	1.1%
14	Poland	7	1.1%
15	India	7	1.1%
16	United Arab Emirates	6	1%
17	Ukraine	5	0.8%
18	Ecuador	5	0.8%
19	Bolivia, Plurinational State of	3	0.5%
20	Hong Kong	3	0.5%
21	Italy	3	0.5%
22	Switzerland	3	0.5%
23	Palestine, State of	3	0.5%
24	Iran, Islamic Republic of	2	0.3%
25	Romania	2	0.3%
26	Spain	2	0.3%
27	Sweden	2	0.3%
28	Jordan	2	0.3%
29	Australia	2	0.3%
30	Egypt	2	0.3%
31	Cyprus	1	0.2%
32	Korea, Republic of	1	0.2%
33	Kyrgyzstan	1	0.2%
34	Malaysia	1	0.2%
35	Malta	1	0.2%
36	Mongolia	1	0.2%