Rank	Countries/Territories	Count	Percent
1	United States	397	34.3%
2	China	300	26%
3	Germany	132	11.4%
4	France	63	5.4%
5	Canada	28	2.4%
6	Netherlands	23	2%
7	Taiwan	17	1.5%
8	United Kingdom	16	1.4%
9	Japan	15	1.3%
10	India	14	1.2%
11	Singapore	14	1.2%
12	Turkey	14	1.2%
13	Switzerland	12	1%
14	Brazil	11	1%
15	Belgium	9	0.8%
16	Poland	7	0.6%
17	Portugal	6	0.5%
18	Hong Kong	6	0.5%
19	Ukraine	6	0.5%
20	United Arab Emirates	6	0.5%
21	Spain	5	0.4%
22	Cyprus	5	0.4%
23	Ecuador	5	0.4%
24	Chile	5	0.4%
25	Bolivia, Plurinational State of	3	0.3%
26	Australia	3	0.3%
27	Egypt	3	0.3%
28	Italy	3	0.3%
29	Palestine, State of	3	0.3%
30	Mexico	2	0.2%
31	Romania	2	0.2%
32	Russia	2	0.2%
33	Jordan	2	0.2%
34	Korea, Republic of	2	0.2%
35	Lebanon	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Ireland	2	0.2%
38	Sweden	2	0.2%
39	Colombia	1	0.1%
40	Lithuania	1	0.1%
41	Malaysia	1	0.1%
42	Malta	1	0.1%
43	Kyrgyzstan	1	0.1%
44	Latvia	1	0.1%
45	Mongolia	1	0.1%