Rank	Countries/Territories	Count	Percent
1	United States	536	27.5%
2	China	459	23.6%
3	Germany	183	9.4%
4	United Kingdom	63	3.2%
5	Russia	60	3.1%
6	Sweden	44	2.3%
7	Netherlands	38	2%
8	India	36	1.8%
9	France	34	1.7%
10	Poland	32	1.6%
11	Lithuania	31	1.6%
12	Czech Republic	29	1.5%
13	Italy	29	1.5%
14	Japan	26	1.3%
15	Slovenia	25	1.3%
16	Switzerland	24	1.2%
17	Austria	20	1%
18	Slovakia	18	0.9%
19	Pakistan	17	0.9%
20	Estonia	17	0.9%
21	Canada	13	0.7%
22	Norway	13	0.7%
23	Latvia	12	0.6%
24	Cyprus	11	0.6%
25	Georgia	11	0.6%
26	Singapore	10	0.5%
27	Australia	10	0.5%
28	Hong Kong	8	0.4%
29	Indonesia	7	0.4%
30	Korea, Republic of	7	0.4%
31	Turkey	7	0.4%
32	South Africa	6	0.3%
33	New Zealand	6	0.3%
34	Iran, Islamic Republic of	6	0.3%
35	Croatia	6	0.3%
36	Bulgaria	5	0.3%
37	Denmark	5	0.3%
38	Ireland	5	0.3%
39	Kazakhstan	5	0.3%
40	Romania	5	0.3%
41	Spain	5	0.3%
42	Philippines	4	0.2%
43	Mexico	4	0.2%
44	Moldova, Republic of	4	0.2%
45	Finland	4	0.2%
46	Brazil	3	0.2%
47	Argentina	3	0.2%
48	Kenya	3	0.2%
49	Kyrgyzstan	3	0.2%
50	Liechtenstein	3	0.2%
51	Hungary	3	0.2%
52	Mongolia	3	0.2%
53	Portugal	3	0.2%
54	Sri Lanka	3	0.2%
55	Thailand	2	0.1%
56	Zambia	2	0.1%
57	North Macedonia	2	0.1%
58	Morocco	2	0.1%
59	Madagascar	2	0.1%
60	Gabon	2	0.1%
61	Ecuador	2	0.1%
62	Belarus	1	0.1%
63	Greece	1	0.1%
64	Guatemala	1	0.1%
65	Mauritius	1	0.1%
66	Nigeria	1	0.1%
67	Sudan	1	0.1%
68	Serbia	1	0.1%