Rank	Countries/Territories	Count	Percent
1	United States	281	35.7%
2	China	266	33.8%
3	Germany	45	5.7%
4	United Kingdom	23	2.9%
5	Japan	17	2.2%
6	France	15	1.9%
7	Russia	14	1.8%
8	India	11	1.4%
9	Singapore	10	1.3%
10	Korea, Republic of	9	1.1%
11	Netherlands	8	1%
12	Hong Kong	8	1%
13	Egypt	8	1%
14	Pakistan	7	0.9%
15	Australia	6	0.8%
16	Canada	5	0.6%
17	Cyprus	5	0.6%
18	Ireland	5	0.6%
19	Switzerland	5	0.6%
20	Taiwan	4	0.5%
21	Italy	4	0.5%
22	Sweden	3	0.4%
23	Tunisia	3	0.4%
24	Norway	3	0.4%
25	Kuwait	3	0.4%
26	Thailand	2	0.3%
27	Indonesia	2	0.3%
28	Argentina	2	0.3%
29	Viet Nam	2	0.3%
30	Brazil	1	0.1%
31	Burkina Faso	1	0.1%
32	Colombia	1	0.1%
33	Greece	1	0.1%
34	Slovakia	1	0.1%
35	South Africa	1	0.1%
36	Saudi Arabia	1	0.1%
37	Malaysia	1	0.1%
38	Malta	1	0.1%
39	Morocco	1	0.1%
40	Poland	1	0.1%
41	Romania	1	0.1%