Rank	Countries/Territories	Count	Percent
1	United States	761	36.5%
2	China	590	28.3%
3	Germany	160	7.7%
4	Japan	87	4.2%
5	France	78	3.7%
6	Sweden	65	3.1%
7	India	40	1.9%
8	Hong Kong	32	1.5%
9	Korea, Republic of	25	1.2%
10	Netherlands	25	1.2%
11	Singapore	20	1%
12	Ukraine	15	0.7%
13	Australia	14	0.7%
14	Canada	13	0.6%
15	Iran, Islamic Republic of	13	0.6%
16	Denmark	10	0.5%
17	United Kingdom	10	0.5%
18	Spain	10	0.5%
19	Taiwan	9	0.4%
20	Italy	9	0.4%
21	Cyprus	8	0.4%
22	Serbia	8	0.4%
23	Turkey	7	0.3%
24	Ireland	7	0.3%
25	Mexico	6	0.3%
26	Thailand	6	0.3%
27	Malaysia	5	0.2%
28	Switzerland	4	0.2%
29	Portugal	4	0.2%
30	Pakistan	4	0.2%
31	Morocco	3	0.1%
32	Israel	3	0.1%
33	Egypt	3	0.1%
34	Finland	3	0.1%
35	Hungary	3	0.1%
36	Bangladesh	3	0.1%
37	Argentina	3	0.1%
38	Cambodia	2	0.1%
39	South Africa	2	0.1%
40	Uzbekistan	2	0.1%
41	Colombia	1	0%
42	Croatia	1	0%
43	Belgium	1	0%
44	Brazil	1	0%
45	Estonia	1	0%
46	Czech Republic	1	0%
47	Latvia	1	0%
48	Russia	1	0%
49	Palestine, State of	1	0%
50	Peru	1	0%
51	Philippines	1	0%