Rank	Countries/Territories	Count	Percent
1	United States	235	32.6%
2	China	231	32.1%
3	Germany	61	8.5%
4	India	32	4.4%
5	United Kingdom	17	2.4%
6	Canada	15	2.1%
7	France	15	2.1%
8	Korea, Republic of	14	1.9%
9	Netherlands	11	1.5%
10	Japan	11	1.5%
11	New Zealand	9	1.2%
12	Singapore	9	1.2%
13	Australia	5	0.7%
14	Cyprus	4	0.6%
15	Russia	4	0.6%
16	Uganda	4	0.6%
17	Switzerland	3	0.4%
18	Taiwan	3	0.4%
19	Norway	3	0.4%
20	Philippines	3	0.4%
21	Argentina	3	0.4%
22	Ireland	3	0.4%
23	Israel	3	0.4%
24	Italy	3	0.4%
25	Hong Kong	2	0.3%
26	Iran, Islamic Republic of	2	0.3%
27	Denmark	2	0.3%
28	Portugal	2	0.3%
29	South Africa	2	0.3%
30	Spain	2	0.3%
31	Lithuania	1	0.1%
32	Romania	1	0.1%
33	Thailand	1	0.1%
34	Ukraine	1	0.1%
35	Yemen	1	0.1%
36	Egypt	1	0.1%
37	Greece	1	0.1%