Rank	Countries/Territories	Count	Percent
1	United States	553	29.3%
2	China	460	24.4%
3	Ireland	113	6%
4	Germany	76	4%
5	Japan	71	3.8%
6	Latvia	56	3%
7	Netherlands	55	2.9%
8	Canada	54	2.9%
9	Bulgaria	44	2.3%
10	India	37	2%
11	United Kingdom	37	2%
12	Australia	34	1.8%
13	France	28	1.5%
14	Singapore	27	1.4%
15	Mexico	16	0.8%
16	Kuwait	14	0.7%
17	Hong Kong	12	0.6%
18	South Africa	12	0.6%
19	Romania	10	0.5%
20	Iran, Islamic Republic of	10	0.5%
21	Brazil	9	0.5%
22	Morocco	9	0.5%
23	Portugal	8	0.4%
24	Bolivia, Plurinational State of	8	0.4%
25	Egypt	7	0.4%
26	Lithuania	7	0.4%
27	Turkey	7	0.4%
28	Ukraine	7	0.4%
29	Indonesia	6	0.3%
30	Korea, Republic of	6	0.3%
31	Cyprus	5	0.3%
32	Chile	5	0.3%
33	Nigeria	5	0.3%
34	Malaysia	4	0.2%
35	Norway	4	0.2%
36	Russia	4	0.2%
37	Slovenia	4	0.2%
38	Belgium	4	0.2%
39	Hungary	4	0.2%
40	Libya	3	0.2%
41	Bangladesh	3	0.2%
42	Colombia	3	0.2%
43	Denmark	3	0.2%
44	Viet Nam	3	0.2%
45	Philippines	3	0.2%
46	Mongolia	3	0.2%
47	North Macedonia	2	0.1%
48	Poland	2	0.1%
49	Qatar	2	0.1%
50	Switzerland	2	0.1%
51	Taiwan	2	0.1%
52	Israel	2	0.1%
53	Italy	2	0.1%
54	Ghana	2	0.1%
55	Holy See	2	0.1%
56	Kazakhstan	1	0.1%
57	Czech Republic	1	0.1%
58	Bahamas	1	0.1%
59	Cameroon	1	0.1%
60	Thailand	1	0.1%
61	United Arab Emirates	1	0.1%
62	Spain	1	0.1%
63	Sri Lanka	1	0.1%
64	Sweden	1	0.1%
65	Zambia	1	0.1%
66	Saudi Arabia	1	0.1%
67	Slovakia	1	0.1%
68	Nepal	1	0.1%
69	Mauritius	1	0.1%