Rank	Countries/Territories	Count	Percent
1	United States	605	46.2%
2	China	305	23.3%
3	Germany	107	8.2%
4	India	35	2.7%
5	Netherlands	30	2.3%
6	France	29	2.2%
7	Russia	24	1.8%
8	Japan	17	1.3%
9	United Kingdom	15	1.1%
10	Hong Kong	13	1%
11	Australia	13	1%
12	Brazil	12	0.9%
13	Cyprus	12	0.9%
14	Singapore	9	0.7%
15	Colombia	8	0.6%
16	Canada	7	0.5%
17	Iran, Islamic Republic of	6	0.5%
18	Portugal	6	0.5%
19	Korea, Republic of	5	0.4%
20	Pakistan	5	0.4%
21	Peru	5	0.4%
22	Argentina	4	0.3%
23	Ukraine	4	0.3%
24	Ghana	3	0.2%
25	Ireland	3	0.2%
26	Belgium	3	0.2%
27	Mexico	3	0.2%
28	South Africa	3	0.2%
29	Spain	2	0.2%
30	Switzerland	2	0.2%
31	Romania	2	0.2%
32	Tunisia	2	0.2%
33	Uganda	2	0.2%
34	Viet Nam	2	0.2%
35	Thailand	1	0.1%
36	Malaysia	1	0.1%
37	Norway	1	0.1%
38	Egypt	1	0.1%
39	Israel	1	0.1%
40	Italy	1	0.1%