Rank	Countries/Territories	Count	Percent
1	United States	332	36.9%
2	China	328	36.5%
3	Germany	75	8.3%
4	France	14	1.6%
5	Hong Kong	13	1.4%
6	Japan	13	1.4%
7	Russia	13	1.4%
8	Singapore	11	1.2%
9	Ireland	8	0.9%
10	Italy	7	0.8%
11	Korea, Republic of	7	0.8%
12	Netherlands	7	0.8%
13	Thailand	6	0.7%
14	United Kingdom	5	0.6%
15	Canada	5	0.6%
16	Taiwan	4	0.4%
17	India	4	0.4%
18	Cyprus	4	0.4%
19	Egypt	4	0.4%
20	Georgia	3	0.3%
21	Brazil	3	0.3%
22	Trinidad and Tobago	3	0.3%
23	Mexico	3	0.3%
24	Viet Nam	3	0.3%
25	Uzbekistan	2	0.2%
26	Philippines	2	0.2%
27	Portugal	2	0.2%
28	Sweden	2	0.2%
29	Switzerland	2	0.2%
30	Australia	2	0.2%
31	Luxembourg	2	0.2%
32	Iran, Islamic Republic of	1	0.1%
33	Albania	1	0.1%
34	Argentina	1	0.1%
35	Turkey	1	0.1%
36	Uganda	1	0.1%
37	Ukraine	1	0.1%
38	Romania	1	0.1%
39	South Africa	1	0.1%
40	Norway	1	0.1%
41	Pakistan	1	0.1%