Rank	Countries/Territories	Count	Percent
1	United States	315	35.8%
2	China	266	30.2%
3	Germany	74	8.4%
4	India	23	2.6%
5	Japan	21	2.4%
6	France	18	2%
7	Netherlands	15	1.7%
8	Canada	14	1.6%
9	Mexico	11	1.2%
10	Korea, Republic of	9	1%
11	Italy	8	0.9%
12	Australia	8	0.9%
13	Norway	7	0.8%
14	Malaysia	6	0.7%
15	United Kingdom	6	0.7%
16	Brazil	5	0.6%
17	Cyprus	5	0.6%
18	Egypt	4	0.5%
19	Colombia	4	0.5%
20	Argentina	4	0.5%
21	Ireland	4	0.5%
22	Russia	4	0.5%
23	Singapore	4	0.5%
24	Spain	4	0.5%
25	Thailand	4	0.5%
26	Turkey	3	0.3%
27	Ukraine	3	0.3%
28	Taiwan	3	0.3%
29	Israel	3	0.3%
30	Iran, Islamic Republic of	3	0.3%
31	Iraq	3	0.3%
32	Mongolia	2	0.2%
33	Slovakia	2	0.2%
34	Saudi Arabia	2	0.2%
35	Poland	2	0.2%
36	Bolivia, Plurinational State of	2	0.2%
37	Hong Kong	2	0.2%
38	Georgia	2	0.2%
39	Denmark	1	0.1%
40	Greece	1	0.1%
41	Barbados	1	0.1%
42	Peru	1	0.1%
43	Morocco	1	0.1%
44	Sweden	1	0.1%