Rank	Countries/Territories	Count	Percent
1	United States	573	37.6%
2	China	558	36.6%
3	Germany	166	10.9%
4	France	38	2.5%
5	Japan	23	1.5%
6	Netherlands	22	1.4%
7	Russia	20	1.3%
8	India	19	1.2%
9	Canada	18	1.2%
10	Cyprus	9	0.6%
11	Sweden	8	0.5%
12	Ukraine	6	0.4%
13	Australia	6	0.4%
14	Egypt	5	0.3%
15	Ireland	5	0.3%
16	United Kingdom	5	0.3%
17	Singapore	5	0.3%
18	Pakistan	5	0.3%
19	Italy	4	0.3%
20	Korea, Republic of	4	0.3%
21	Jordan	3	0.2%
22	Lithuania	3	0.2%
23	Thailand	3	0.2%
24	Mexico	2	0.1%
25	Hong Kong	2	0.1%
26	Ecuador	2	0.1%
27	Belgium	2	0.1%
28	Argentina	2	0.1%
29	Brazil	2	0.1%
30	Bolivia, Plurinational State of	1	0.1%
31	Latvia	1	0.1%
32	Switzerland	1	0.1%