Rank	Countries/Territories	Count	Percent
1	United States	417	36.9%
2	China	334	29.6%
3	Germany	204	18.1%
4	India	44	3.9%
5	Canada	17	1.5%
6	France	15	1.3%
7	Netherlands	11	1%
8	Australia	8	0.7%
9	Hong Kong	7	0.6%
10	Cyprus	7	0.6%
11	Japan	7	0.6%
12	Switzerland	7	0.6%
13	Korea, Republic of	6	0.5%
14	Ireland	5	0.4%
15	Argentina	4	0.4%
16	Saudi Arabia	4	0.4%
17	Slovenia	3	0.3%
18	Viet Nam	3	0.3%
19	Spain	2	0.2%
20	Sweden	2	0.2%
21	Taiwan	2	0.2%
22	Thailand	2	0.2%
23	Palestine, State of	2	0.2%
24	New Zealand	2	0.2%
25	North Macedonia	2	0.2%
26	Israel	2	0.2%
27	Indonesia	2	0.2%
28	Libya	1	0.1%
29	Malaysia	1	0.1%
30	Mongolia	1	0.1%
31	Austria	1	0.1%
32	Hungary	1	0.1%
33	Pakistan	1	0.1%
34	Russia	1	0.1%
35	South Africa	1	0.1%
36	United Kingdom	1	0.1%