Rank	Countries/Territories	Count	Percent
1	United States	497	37.7%
2	China	455	34.5%
3	Germany	86	6.5%
4	Hong Kong	39	3%
5	Russia	33	2.5%
6	France	30	2.3%
7	Japan	27	2.1%
8	India	25	1.9%
9	Canada	25	1.9%
10	Singapore	19	1.4%
11	Australia	12	0.9%
12	Netherlands	11	0.8%
13	Ireland	8	0.6%
14	Tunisia	7	0.5%
15	Senegal	5	0.4%
16	Mexico	4	0.3%
17	Latvia	3	0.2%
18	Poland	3	0.2%
19	Ukraine	3	0.2%
20	Taiwan	3	0.2%
21	Cyprus	3	0.2%
22	Argentina	2	0.2%
23	Italy	2	0.2%
24	Venezuela, Bolivarian Republic of	2	0.2%
25	Romania	2	0.2%
26	Norway	2	0.2%
27	United Kingdom	1	0.1%
28	South Africa	1	0.1%
29	Sweden	1	0.1%
30	Korea, Republic of	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Greece	1	0.1%
33	Belgium	1	0.1%
34	Brazil	1	0.1%
35	Colombia	1	0.1%