Rank	Countries/Territories	Count	Percent
1	United States	608	40.2%
2	China	504	33.3%
3	Germany	79	5.2%
4	France	49	3.2%
5	United Kingdom	28	1.8%
6	Japan	27	1.8%
7	Hong Kong	25	1.7%
8	Canada	19	1.3%
9	Netherlands	19	1.3%
10	Iran, Islamic Republic of	15	1%
11	Taiwan	14	0.9%
12	Ukraine	14	0.9%
13	Belgium	13	0.9%
14	Australia	11	0.7%
15	Greece	10	0.7%
16	Brazil	9	0.6%
17	Cyprus	9	0.6%
18	Korea, Republic of	8	0.5%
19		6	0.4%
20	Norway	6	0.4%
21	Singapore	6	0.4%
22	Russia	4	0.3%
23	Switzerland	4	0.3%
24	Italy	4	0.3%
25	Hungary	3	0.2%
26	India	3	0.2%
27	Bulgaria	3	0.2%
28	Venezuela, Bolivarian Republic of	3	0.2%
29	Spain	2	0.1%
30	Portugal	2	0.1%
31	Austria	2	0.1%
32	Czech Republic	2	0.1%
33	Macao	1	0.1%
34	North Macedonia	1	0.1%
35	South Africa	1	0.1%