Rank	Countries/Territories	Count	Percent
1	United States	336	33.2%
2	China	332	32.8%
3	Korea, Republic of	57	5.6%
4	Germany	49	4.8%
5	Japan	23	2.3%
6	Russia	18	1.8%
7	United Kingdom	18	1.8%
8	Netherlands	17	1.7%
9	Canada	16	1.6%
10	India	12	1.2%
11	Portugal	9	0.9%
12	Singapore	9	0.9%
13	Indonesia	8	0.8%
14	Argentina	8	0.8%
15	Cyprus	8	0.8%
16	France	7	0.7%
17	Hong Kong	6	0.6%
18	Australia	6	0.6%
19	Brazil	6	0.6%
20	Costa Rica	6	0.6%
21	Egypt	4	0.4%
22	Ireland	4	0.4%
23	Mongolia	4	0.4%
24	Ukraine	4	0.4%
25	United Arab Emirates	4	0.4%
26	Spain	4	0.4%
27	Switzerland	4	0.4%
28	Trinidad and Tobago	4	0.4%
29	Thailand	3	0.3%
30	Pakistan	2	0.2%
31	Latvia	2	0.2%
32	Malaysia	2	0.2%
33	Saudi Arabia	2	0.2%
34	Ethiopia	2	0.2%
35	Greece	2	0.2%
36	Cuba	2	0.2%
37	Bulgaria	2	0.2%
38	Bangladesh	1	0.1%
39	Croatia	1	0.1%
40	Finland	1	0.1%
41	Denmark	1	0.1%
42	South Africa	1	0.1%
43	Qatar	1	0.1%
44	North Macedonia	1	0.1%
45	Namibia	1	0.1%
46	Iran, Islamic Republic of	1	0.1%
47	Turkey	1	0.1%