Rank	Countries/Territories	Count	Percent
1	United States	538	43.8%
2	China	360	29.3%
3	Germany	152	12.4%
4	Japan	29	2.4%
5	France	18	1.5%
6	Ireland	17	1.4%
7	Netherlands	17	1.4%
8	Singapore	10	0.8%
9	Cyprus	10	0.8%
10	United Kingdom	9	0.7%
11	Korea, Republic of	8	0.7%
12	Italy	7	0.6%
13	Canada	6	0.5%
14	South Africa	6	0.5%
15	Taiwan	5	0.4%
16	India	5	0.4%
17	Mexico	3	0.2%
18	Pakistan	3	0.2%
19	Malaysia	2	0.2%
20	Norway	2	0.2%
21	Thailand	2	0.2%
22	Switzerland	2	0.2%
23	Hong Kong	2	0.2%
24	Australia	2	0.2%
25	Bangladesh	2	0.2%
26	Egypt	1	0.1%
27	Georgia	1	0.1%
28	Honduras	1	0.1%
29	Indonesia	1	0.1%
30	Latvia	1	0.1%
31	Sweden	1	0.1%
32	Philippines	1	0.1%
33	Russia	1	0.1%
34	Mongolia	1	0.1%
35	North Macedonia	1	0.1%