Rank	Countries/Territories	Count	Percent
1	United States	686	38.7%
2	China	635	35.9%
3	Germany	151	8.5%
4	France	43	2.4%
5	Japan	34	1.9%
6	Ireland	26	1.5%
7	Singapore	20	1.1%
8	Iran, Islamic Republic of	19	1.1%
9	Hong Kong	18	1%
10	Turkey	13	0.7%
11	Canada	12	0.7%
12	Cyprus	11	0.6%
13	Sweden	11	0.6%
14	Peru	10	0.6%
15	Netherlands	10	0.6%
16	Ukraine	8	0.5%
17	United Kingdom	6	0.3%
18	Taiwan	6	0.3%
19	India	6	0.3%
20	Indonesia	4	0.2%
21	Argentina	4	0.2%
22	Australia	4	0.2%
23	Bangladesh	4	0.2%
24	Mexico	4	0.2%
25	Italy	3	0.2%
26	Colombia	3	0.2%
27	Greece	2	0.1%
28	Korea, Republic of	2	0.1%
29	New Zealand	2	0.1%
30	Norway	2	0.1%
31	Malaysia	2	0.1%
32	Russia	1	0.1%
33	Slovakia	1	0.1%
34	South Africa	1	0.1%
35	Spain	1	0.1%
36	Pakistan	1	0.1%
37	Lithuania	1	0.1%
38	Iraq	1	0.1%
39	Egypt	1	0.1%
40	Belgium	1	0.1%
41	Thailand	1	0.1%