Rank	Countries/Territories	Count	Percent
1	China	559	35.3%
2	United States	544	34.3%
3	Germany	115	7.3%
4	India	56	3.5%
5	Japan	38	2.4%
6	Netherlands	31	2%
7	United Kingdom	23	1.5%
8	Australia	22	1.4%
9	Russia	20	1.3%
10	Ireland	18	1.1%
11	Argentina	12	0.8%
12	Korea, Republic of	10	0.6%
13	Malawi	9	0.6%
14	Switzerland	9	0.6%
15	Poland	7	0.4%
16	Senegal	7	0.4%
17	Canada	7	0.4%
18	France	7	0.4%
19	Cyprus	7	0.4%
20	Iran, Islamic Republic of	6	0.4%
21	Morocco	6	0.4%
22	Singapore	6	0.4%
23	Peru	6	0.4%
24	Greece	5	0.3%
25	Portugal	4	0.3%
26	South Africa	4	0.3%
27	Spain	3	0.2%
28	Taiwan	3	0.2%
29	Viet Nam	3	0.2%
30	Mexico	3	0.2%
31	Latvia	3	0.2%
32	Hong Kong	3	0.2%
33	Bangladesh	3	0.2%
34	Austria	2	0.1%
35	Lao People's Democratic Republic	2	0.1%
36	United Arab Emirates	2	0.1%
37	Thailand	2	0.1%
38	Turkey	2	0.1%
39	Sweden	2	0.1%
40	Ukraine	1	0.1%
41	Iraq	1	0.1%
42	Finland	1	0.1%
43	Croatia	1	0.1%
44	Lithuania	1	0.1%
45	Nigeria	1	0.1%
46	North Macedonia	1	0.1%
47	Norway	1	0.1%
48	Oman	1	0.1%
49	Pakistan	1	0.1%
50	Romania	1	0.1%
51	Serbia	1	0.1%
52	Saudi Arabia	1	0.1%