Rank	Countries/Territories	Count	Percent
1	United States	518	47.7%
2	China	321	29.6%
3	India	49	4.5%
4	Hong Kong	44	4.1%
5	Germany	39	3.6%
6	Japan	18	1.7%
7	Russia	14	1.3%
8	Ireland	9	0.8%
9	Australia	9	0.8%
10	Korea, Republic of	7	0.6%
11	Turkey	6	0.6%
12	Taiwan	5	0.5%
13	Brazil	5	0.5%
14	Canada	5	0.5%
15	France	4	0.4%
16	United Kingdom	4	0.4%
17	Finland	3	0.3%
18	Israel	2	0.2%
19	Italy	2	0.2%
20	Serbia	2	0.2%
21	Mongolia	2	0.2%
22	Netherlands	2	0.2%
23	Norway	2	0.2%
24	Poland	2	0.2%
25	Singapore	1	0.1%
26	Slovenia	1	0.1%
27	South Africa	1	0.1%
28	Sweden	1	0.1%
29	Switzerland	1	0.1%
30	Ukraine	1	0.1%
31	Malaysia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Argentina	1	0.1%
34	Bangladesh	1	0.1%
35	Belgium	1	0.1%