Rank	Countries/Territories	Count	Percent
1	United States	879	34.9%
2	China	462	18.4%
3	Japan	432	17.2%
4	Germany	124	4.9%
5	Singapore	102	4.1%
6	Korea, Republic of	58	2.3%
7	Canada	54	2.1%
8	Netherlands	43	1.7%
9	Turkey	36	1.4%
10	Mexico	34	1.4%
11	Australia	26	1%
12	Lithuania	25	1%
13	Indonesia	25	1%
14	India	21	0.8%
15	United Kingdom	21	0.8%
16	France	14	0.6%
17	Russia	12	0.5%
18	Poland	12	0.5%
19	Taiwan	9	0.4%
20	Thailand	9	0.4%
21	Cyprus	9	0.4%
22	Iran, Islamic Republic of	9	0.4%
23	Ireland	8	0.3%
24	Spain	6	0.2%
25	Israel	5	0.2%
26	Italy	5	0.2%
27	Egypt	5	0.2%
28	Argentina	5	0.2%
29	Brazil	5	0.2%
30	Belgium	4	0.2%
31	Austria	4	0.2%
32	Colombia	4	0.2%
33	Romania	4	0.2%
34	Slovakia	4	0.2%
35	South Africa	3	0.1%
36	Norway	3	0.1%
37	Switzerland	3	0.1%
38	Ukraine	3	0.1%
39	Chile	3	0.1%
40	Hungary	3	0.1%
41	Malaysia	3	0.1%
42	Malta	2	0.1%
43	Mongolia	2	0.1%
44	New Zealand	2	0.1%
45	Bangladesh	2	0.1%
46	Ghana	2	0.1%
47	Sweden	2	0.1%
48	Portugal	2	0.1%
49	Serbia	1	0%
50	Greece	1	0%
51	Denmark	1	0%
52	Bulgaria	1	0%
53	Morocco	1	0%
54	Latvia	1	0%
55	Lebanon	1	0%