Rank	Countries/Territories	Count	Percent
1	United States	565	40.3%
2	China	439	31.3%
3	Germany	74	5.3%
4	Japan	43	3.1%
5	Korea, Republic of	39	2.8%
6	France	32	2.3%
7	Singapore	25	1.8%
8	United Kingdom	17	1.2%
9	Turkey	16	1.1%
10	Ukraine	16	1.1%
11	Australia	16	1.1%
12	Canada	16	1.1%
13	Netherlands	9	0.6%
14	India	8	0.6%
15	Cyprus	6	0.4%
16	Brazil	6	0.4%
17	Sweden	6	0.4%
18	Taiwan	5	0.4%
19	Spain	5	0.4%
20	Bangladesh	4	0.3%
21	Colombia	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Ireland	3	0.2%
24	Italy	3	0.2%
25	Latvia	3	0.2%
26	Lebanon	3	0.2%
27	Norway	3	0.2%
28	Romania	3	0.2%
29	Russia	3	0.2%
30	Lithuania	2	0.1%
31	Israel	2	0.1%
32	Ecuador	2	0.1%
33	Indonesia	2	0.1%
34	Belgium	2	0.1%
35	Argentina	2	0.1%
36	Chile	2	0.1%
37	Portugal	2	0.1%
38	Slovakia	1	0.1%
39	South Africa	1	0.1%
40	Austria	1	0.1%
41	Hong Kong	1	0.1%
42	Egypt	1	0.1%
43	Malaysia	1	0.1%
44	Saudi Arabia	1	0.1%
45	Serbia	1	0.1%
46	Paraguay	1	0.1%
47	New Zealand	1	0.1%
48	Nigeria	1	0.1%