Rank	Countries/Territories	Count	Percent
1	United States	343	28.2%
2	China	218	17.9%
3	Germany	78	6.4%
4	India	75	6.2%
5	Ireland	61	5%
6	Australia	61	5%
7	Israel	53	4.4%
8	Netherlands	52	4.3%
9	Brazil	41	3.4%
10	Taiwan	25	2.1%
11	France	19	1.6%
12	Canada	14	1.2%
13	Korea, Republic of	12	1%
14	Italy	11	0.9%
15	Romania	10	0.8%
16	Hong Kong	9	0.7%
17	Palestine, State of	8	0.7%
18	United Kingdom	8	0.7%
19	Thailand	7	0.6%
20	Mongolia	6	0.5%
21	Iraq	5	0.4%
22	Japan	5	0.4%
23	Ghana	5	0.4%
24	Cyprus	5	0.4%
25	Pakistan	5	0.4%
26	Sweden	5	0.4%
27	Singapore	5	0.4%
28	Russia	4	0.3%
29	Ukraine	4	0.3%
30	Greece	4	0.3%
31	Albania	4	0.3%
32	Ecuador	3	0.2%
33	Georgia	3	0.2%
34	Lithuania	3	0.2%
35	Malaysia	3	0.2%
36	Mexico	3	0.2%
37	Indonesia	3	0.2%
38	Philippines	3	0.2%
39	Poland	3	0.2%
40	South Africa	3	0.2%
41	Turkey	3	0.2%
42	Syrian Arab Republic	2	0.2%
43	North Macedonia	2	0.2%
44	Saudi Arabia	2	0.2%
45	Viet Nam	2	0.2%
46	Mauritius	2	0.2%
47	Egypt	2	0.2%
48	Colombia	2	0.2%
49	Bangladesh	2	0.2%
50	Belgium	2	0.2%
51	Azerbaijan	1	0.1%
52	Nepal	1	0.1%
53	New Zealand	1	0.1%
54	Slovakia	1	0.1%
55	Norway	1	0.1%
56	Spain	1	0.1%
57	Switzerland	1	0.1%